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Department of Electrical Engineering
CTIT
University of Twente

Homepage of Bram Nauta

Scientific Staff

NameNauta, prof. dr. ir. B.  (Bram) Nauta, prof. dr. ir. B.  (Bram)
E-mail B.Nauta at utwente dot nl
DepartmentElectrical Engineering
AddressHogekamp, 3242
 P.O. Box 217
 7500 AE Enschede
 The Netherlands
Phone+31 53 489 2655
Secretary+31 53 489 2644
Fax+31 53 489 1034
 

Education activities

  • Embedded Signal Processing

Biography

 

 

Bram Nauta was born in Hengelo, The Netherlands in 1964. In 1987 he received the M.Sc degree (cum laude) in electrical engineering from the University of Twente, Enschede, The Netherlands. In 1991 he received the Ph.D. degree from the same university on the subject of analog CMOS filters for very high frequencies.

In 1991 he joined the Mixed-Signal Circuits and Systems Department of Philips Research, Eindhoven the Netherlands, where he worked on high speed AD converters and analog key modules.  In 1998 he returned to the University of Twente, as full professor heading the IC Design group, which is part of the CTIT Research Institute. His current research interest is high-speed analog CMOS circuits. Besides, he is also part-time consultant in industry and in 2001 he co-founded Chip Design Works.

His Ph.D. thesis was published as a book: Analog CMOS Filters for Very High Frequencies, (Springer, 1993) and he received the "Shell Study Tour Award" for his Ph.D. Work. From 1997 until1999 he served as Associate Editor of IEEE Transactions on Circuits and Systems -II; Analog and Digital Signal Processing. After this, he served as Guest Editor,  Associate Editor (2001-2006) - and from 2007 as Editor-in-Chief for the IEEE Journal of Solid-State Circuits. He is also member of the technical program committees of the International Solid State Circuits Conference (ISSCC), the European Solid State Circuit Conference (ESSCIRC), and the Symposium on VLSI circuits. He is co-recipient of the ISSCC 2002 "Van Vessem Outstanding Paper Award", is distinguished lecturer of the IEEE, elected member of IEEE-SSCS AdCom and is  IEEE fellow.

 

 

 

Internationally Reviewed scientific publications of Bram Nauta (Feb 2009)

see the group's publications for newer publications

 

Journal papers:

 

  1. B. Nauta and E. Seevinck, "Linear CMOS Transconductance Element for VHF Filters", Electronics Letters vol. 25, pp 448-450, March 1989.

 

  1. B. Nauta, "CMOS VHF Transconductance-C Lowpass Filter", Electronics Letters, vol. 26, pp 421-422, March 1990.

 

  1. B. Nauta, "A CMOS Transconductance-C Filter Technique for Very High Frequencies" IEEE Journal of Solid-State Circuits, vol. 27, no.2 February 1992, pp 142-153.

 

  1. B. Nauta and A.G.W. Venes, "A 70 MS/s 110mW 8-b CMOS Folding and Interpolating A/D Converter" IEEE Journal of Solid-State Circuits, Vol.30 no 12, December 1995, pp 1302-1308

 

  1. C.H.J. Mensink and B. Nauta," CMOS, Tuneable Linear Current Divider" Electronics Letters, 9th May, vol 32, 1996, No. 10,  pp 889-890.

 

  1. C.H.J. Mensink, B. Nauta, H. Wallinga ,"A CMOS 'soft switched' transconductor and it's applications in gain control and filters", IEEE Journal of Solid-State Circuits July 1997, vol. 32, pp 989-998.

 

  1. G. den Besten and B. Nauta "Embedded 5V-to-3.3V Voltage Regulator for Supplying Digital ICs in 3.3V CMOS Technology", IEEE Journal of Solid-State Circuits, July 1998, vol. 33, pp956-962.

 

  1. Bram Nauta and Marcel Dijkstra, "Analog Video Line Driver with Adaptive Impedance Matching, IEEE, Journal of Solid-State Circuits, Vol. 33. December 1998, pp 1992-1998

 

  1. Gierkink, S.L.J., Klumperink, E.A.M., Wel, A.P. van der., Hoogzaad, G., Tuijl, A.J.M. van., & Nauta, B. "Intrinsic 1/f device noise reduction and its effect on phase noise in CMOS ring oscillators." IEEE journal of solid-state circuits, vol. 34 (nr: 7), (pp. 1022-1025). July 1999.

 

  1. Klumperink, E.A.M., Gierkink, S.L.J., Wel, A.P. van der, Nauta, B. (2000) "Reducing MOSFET 1/f Noise and Power Consumption by "Switched Biasing"" IEEE journal of solid-state circuits, Vol. 35(7), July 2000, pp 994-1001,

 

  1. Bruccoleri, F., Klumperink, E.A.M., Nauta, B. "Generating All 2-Transistor Circuits Leads to New Wide-Band CMOS LNAs " IEEE Journal of Solid-State Circuits, Vol. 35, July 2001 , pp 1032-1040.

 

  1. San Segundo Bello, D., Nauta, B. (2001) "Design of analog-to-digital converters for energy sensitive hybrid pixel detectors" Nuclear instruments and methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment, 466(1), pp 218-225.

 

  1. Wel, A.P. van der, Klumperink, E.A.M., Nauta, B. (2001) "Effect of Switched biasing on 1/f noise and random telegraph signals in deep-submicron MOSFETs" Electronics letters, January 2001, Vol. 37 no 1, pp 55-56.

 

  1. Klumperink, E.A.M., Bruccoleri, F., Nauta, B. (2002) "Finding All Elementary Circuit Exploiting Transconductance" IEEE transactions on circuits and systems, 48(11), November 2001, pp 1039-1053, 

 

  1. Beek, R.C.H. van de  , Klumperink, E.A.M.  , Vaucher, C.S.   & Nauta, B.    Low Jitter Clock Multiplication: a Comparison between PLLs and DLLs. IEEE transactions on circuits and systems II: analog and digital signal processing. , vol. 49, no. 8, August 2002, pp.555-556.

 

  1. Wel, A.P. van der , Klumperink, E.A.M., Vandamme, L. K. J. , Nauta, B. "Modeling Random Telegraph Noise Under Switched Bias Conditions Using Cyclostationary RTS Noise" IEEE Transactions on Electron Devices, ISNN 0018-9383, Vol. 50, No. 5, pg. 1378-1384, May 2003.

 

  1. Klumperink, E.A.M., Nauta, B. "Systematic Comparison of HF CMOS Transconductors" IEEE Transactions on Circuits and Systems II: Analog and Digital Signal Processing, ISNN: 1057-7130, Vol. 50, No. 10, Pg. 728 -741, Oct. 2003.

 

  1. Bruccoleri, F., Klumperink, E.A.M., Nauta, B.” Wide-Band CMOS Low-Noise Amplifier Exploiting Thermal-Noise Canceling" IEEE Journal of Solid-State Circuits, Vol. 39, No. 2, pp. 275 -282, February 2004.

 

  1. Wel, A.P. van der , Gierkink, S.L.J., Frye, R, Boccuzzi, V, Nauta, B."A Robust 43 GHz VCO in CMOS for OC-768 SONET Applications" IEEE Journal of Solid-State Circuits, Vol 29, Number 7, July 2004, p 1159-1163

 

  1. Klumperink, E.A.M., Louwsma, S.M., Wienk, G.J.M., Nauta, B. "A CMOS Switched Transconductor Mixer" IEEE Journal of Solid-State Circuits, Vol. 39, No. 8, pp. 1231-1240, August 2004. (ISSN 0018-9200)

 

  1. Beek, R.C.H. van de , Vaucher, C.S., Leenaerts, D.W., Klumperink, E.A.M., Nauta, B. "A 2.5-to-10 GHz Clock Multiplier Unit with 0.22 ps RMS jitter" IEEE JOURNAL OF SOLID-STATE CIRCUITS, VOL. 39, NO. 11, pg. 1862-1872, NOVEMBER 2004.

 

  1. SCHRADER JHR; KLUMPERINK EAM; VISSCHERS JL; NAUTA B , Title: DATA COMMUNICATION IN READ-OUT SYSTEMS - HOW FAST CAN WE GO OVER COPPER WIRES , Source: NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A- ACCELERATORS SPECTROMETERS DETECTORS AN, 2004, VOL. 531, PG. 221 - 227

 

  1. Annema, A.J., Nauta, B., Langevelde, R van , Tuinhout, H "Analog Circuits in Ultra-Deep Sub-Micron CMOS" IEEE J. Solid State Circuits, January 2005

 

  1. Radovanovic, S., Annema, A.J., Nauta, B. "A 3 Gb/s optical detector in standard CMOS for 850 nm optical communication" IEEE Journal of Solid-State Circuits, Volume 40, Issue 8,Pg:1706 - 1717, Aug. 2005

 

  1. Mensink, E., Klumperink, E.A.M., Nauta, B. "Distortion Cancellation by Polyphase Multipath Circuits"  Circuits and Systems I: Regular Papers, IEEE Transactions on [see also Circuits and Systems I: Fundamental Theory and Applications, IEEE Transactions on] Volume 52, Issue 9, Sept. 2005 Page(s):1785 - 1794

 

  1. Wel, A.P. van der , Klumperink, E.A.M., Hoekstra, E., Nauta, B. "Relating Random Telegraph Signal Noise in Metal Oxide Semiconductor Transistors to Interface Trap Energy Distribution"  Applied Physics Letters Vol. 87, paper 183507 (2005)

 

  1. Schrader, J.H.R., Klumperink, E.A.M., Visschers, J.L., Nauta, B. "Pulse-Width Modulation Pre Emphasis applied in a Wireline Transmitter, achieving 33dB Loss Compensation at 5-Gb/s in 0.13-μm CMOS" IEEE Journal of Solid-State Circuits, Vol. 41, No. 4, April 2006,pp.990-999

 

  1. Arkesteijn, V.J., Klumperink, E.A.M., Nauta, B. "Jitter Requirements of the Sampling Clock in Software Radio Receivers" IEEE Transactions on Circuits and Systems II - Express Briefs. Volume 53, number 2, febrary 2006 pages 90-94

 

  1. Schinkel, D, Mensink, E., Klumperink, E.A.M., Tuijl, A.J.M. van , Nauta, B. "A 3Gb/s/ch  Transceiver for 10-mm Uninterrupted RC-Limited Global On-Chip Interconnects" IEEE Journal of Solid State Circuits, Vol. 41, No. 1, January 2006,  pp. 297- 306,

 

  1. Shrestha, R., Klumperink, E.A.M., Mensink, E., Wienk, G.J.M., Nauta, B. "A Polyphase Multipath Technique for Software Defined Radio Transmitters" IEEE Journal of Solid State Circuits, Vol. 41, No. 12, pp. 2681-2692, Dec. 2006.

 

  1. Acar, M., Annema, A.J., Nauta, B. "Analytical Design Equations for Class-E Power Amplifiers" IEEE tr. Circuits and Systems I: Regular Papers December 2007, vol. 54, number 12, pp. 2706-2717

 

  1. Klumperink, E.A.M., Shrestha, R., Mensink, E., Arkesteijn, V.J., Nauta, B. "Cognitive radios for dynamic spectrum access - Polyphase Multipath Radio Circuits for Dynamic Spectrum Access" IEEE Communications Magazine, Volume 45, Issue 5, May 2007 Pages 104 – 112.

 

  1. Mensink, E., Schinkel, D., Klumperink, E.A.M., Tuijl, A.J.M. van , Nauta, B. "Optimal Positions of Twists in Global On-Chip Differential Interconnects" IEEE Transactions on Very Large Scale Integration (VLSI) Systems, Vol.15, Iss.4, April 2007, Pages:438-446,

 

  1. Wel, A.P. van der , Klumperink, E.A.M., Kolhatkar, J. S., Hoekstra, E., Snoeij, M. F., Salm, C., Wallinga, H., Nauta, B., "Low Frequency Noise Phenomena in Switched MOSFETs" IEEE Journal of Solid State Circuits, Vol. 42, No.3, pg.540-550, March 2007.

 

  1. Jiraseree-amornkun, A., Worapishet, A., Klumperink, E.A.M., Nauta, B., Surakampontorn, W. "Theoretical Analysis of Highly Linear Tunable Filters using Switched-Resistor Techniques" IEEE Transactions on Circuits and Systems I: Regular Papers, Volume 55, Issue 11, Dec. 2008 Page(s):3641 - 3654

 

  1. Blaakmeer, S.C., Klumperink, E.A.M., Leenaerts, D.M.W., Nauta, B. "The BLIXER, a Wideband Balun-LNA-I/Q-Mixer Topology" IEEE Journal of Solid-State Circuits, Volume 43, Issue 12, Dec. 2008 Page(s):2706 – 2715

 

  1. Moseley, N.A., Klumperink, E.A.M., Nauta, B. "A Two-Stage Approach to Harmonic Rejection Mixing using Blind Interference Cancelling" IEEE Transactions on Circuits and Systems II: Express Briefs, Volume 55, Issue 10, pg.:966 - 970, Oct. 2008,

 

  1. Firrao, E.L., Annema, A.J., Nauta, B."An Automatic Antenna Tuning System Using Only RF Signal Amplitudes" Circuits and Systems II: Express Briefs, IEEE Transactions on Volume 55, Issue 9, Sept. 2008 Page(s):833 - 837

 

  1. Blaakmeer, S.C., Klumperink, E.A.M., Leenaerts, D.M.W., Nauta, B. "Wideband Balun-LNA with Simultaneous Output Balancing, Noise-Canceling and Distortion-Canceling" IEEE Journal of Solid-State Circuits (JSSC), Volume 43, Issue 6, June 2008 Page(s):1341 - 1350

 

  1. Louwsma, S.M., Tuijl, A.J.M. van , Vertregt, M., Nauta, B. "A 1.35 GS/s, 10b, 175 mW Time-Interleaved AD Converter in 0.13 µm CMOS" IEEE Journal of Solid-State Circuits (JSSC), Volume 43, Issue 4, Pages: 778 - 786, April 2008.

 

  1. Gao, X., Klumperink, E.A.M., Nauta, B. "Advantages of Shift Registers over DLLs for Flexible Low Jitter Multi-phase Clock Generation" IEEE Transactions on Circuits and Systems II: Express Briefs, Vol. 55, No. 3, pg. 244-248 ,March 2008,

 

  1. Schinkel, D., Mensink, E., Klumperink, E.A.M., Tuijl, A.J.M. van , Nauta, B. "Low-Power, High-Speed Transceivers for Network-on-Chip Communication" IEEE transactions on Very Large Scale Integrationsd (VLSI) Systems, January 2009, vol 17, nr 1, pp 12-21

 

 

 

 

Conference Papers:

 

  1. B. Nauta and E. Seevinck, "A 110 MHZ CMOS Transconductance-C Low-Pass Filter" Proc. ESSCIRC '89, Vienna, Austria, September 1989.

 

  1. B. Nauta and E. Seevinck, "Automatic Tuning of Quality Factors for VHF CMOS Filters" proc. ISCAS'90, New Orleans, pp 1147-1150, May 1990.

 

  1. B. Nauta, E. Klumperink and W. kruiskamp, "A CMOS triode Transconductor", proc. ISCAS'91, Singapore, pp 2232-2235, June 1991.

 

  1. G. Groenewold, B. Monna and B. Nauta "Micro-Power Analog Filter Design" proc. AACD'94 workshop, Veldhoven The Netherlands, March 1994

 

  1. B. Nauta and A.G.W. Venes, "A 70 MS/s 110mW 8-b CMOS Folding and Interpolating ADC" proc IEEE ISSCC'95 International Solid-State Circuits Conference, San Fransisco, February 1995, pp276-277

 

  1. A.G.W Venes, B. Nauta and R.J. vd Plassche, "Low Power Folding A/D Converters" proc. AACD'95 workshop, Villach, Austria, March 1995

 

  1. D.B.M. Klaassen, B. Nauta and R.R.J. Vanoppen, "RF Modelling of MOSFETs" proc. AACD'96 workshop, Lausanne, Switzerland, April 1996

 

  1. C.H.J. Mensink, E.A.M. Klumperink and B. Nauta, "On the reduction of the third order distortion in a CMOS Triode Transconductor" proc. ISCAS'96, pp223-226, Atlanta USA.

 

  1. Clemens H.J. Mensink, B. Nauta and H Wallinga, "A 5.5 MHZ CMOS Low-Pass Filter using a Soft-Switched Transconductor" proceedings ESSCIRC'96 conference. pp 84-87, Neuchatel, Switzerland.

 

  1. B. Nauta, "Analog CMOS Low-Power Design Considerations" Low Power workshop on ESSCIRC'96 conference, 20 September, 1996, Neuchatel, Switserland.

 

  1. B. Nauta and G. Hoogzaad, "How to deal with substrate noise in analog CMOS Circuits, ETTCD'97 Aug 1997. Budapest, Hungary.

 

  1. G. den Besten and B. Nauta "Embedded 5V-to-3.3V Voltage Regulator for Supplying Digital ICs in 3.3V CMOS Technology", ESSCIRC'97 Conference, Southampton, September 1997.

 

  1. M. A. T. Sanduleanu B. Nauta, H. Wallinga "Low-Power Low-Voltage Transconductance amplifier for noise and offset reduction. ESSCIRC 97 Southampton, UK. September 1997.

 

  1. Bram Nauta and Marcel Dijkstra, "Analog Video Line Driver with Adaptive Impedance Matching, ISSCC'98,  International Solid-State Circuits Conference, San Fransisco, USA, February 1998.

 

  1. Bram Nauta and Gian Hoogzaad, "Substrate Bounce in Mixed-Mode CMOS IC's" AACD '98 - Workshop, Copenhagen, Denmark, 28-30 April 1998.

 

  1. Bruccoleri, F., Klumperink, E.A.M., & Nauta, B.(1999, April 12). "Systematic Generation of Wide Band CMOS Low-Noise Amplifier Topologies." NFRA Institute - Dwingeloo - The Netherlands, [Conference on Perspectives on Radio Astronomy: Technologies for Large Antenna Arrays].

 

  1. Gierkink, S.L.J., Klumperink, E.A.M., Tuijl, A.J.M. van., & Nauta, B.(1999, September 21). "Reducing MOSFET 1/f Noise and Power Consumption by 'switched biasing'." ESSCIRC 1999  [Proceedings of the 25th European Solid-State Circuits Conference].(pp. 154-157). Duisburg, Germany. ISBN 2-86332-246-X.

 

  1. Nauta, B., Klumperink, E.A.M., & Wel, A.P. van der.(1999, November 08)."Reduction of 1/f noise in MOSFETs by switched bias techniques." Invited paper, [Proceedings 17th NORCHIP Conference].(pp. 60-72). Oslo, Norway. ISBN 87-982637-2-2.

 

  1. Nauta, B.(1999, December 1-3). "Analog Line Drivers." [Proceedings of the Workshop on Mixed Signal IC Design]. Long Beach - USA

 

  1. Bruccoleri, F., Klumperink, E.A.M., Nauta, B. (2000) "Generating All 2-MOS-Transistor Amplifiers Leads to New Wide Band LNAs" Proceedings of ESSCIRC 2000 -26th European Solid-State Circuits Conference. (pp. 288-291). Stockholm - Sweden ( BEST POSTER award ) Isbn. 286332249.

 

  1. Wel, A.P. van der, Klumperink, E.A.M., Nauta, B. (2001) "Simulation and measurement of RTS noise in N-channel MOSFET's under switched bias conditions" , Noise in Physical Systems and 1/f Fluctuations. (pp. 391-394). isbn. 981-02-4677-3.

 

  1. Wel, A.P. van der, Klumperink, E.A.M., Nauta, B., Gierkink, S.L.J. (2001) "Simulation and Measurement of RTS noise in N-Channel MOSFETs under Switched Bias Conditions" 16th International Conference on Noise in Physical Systems and 1/f Fluctuations (ICNF 2001). (pp. 391-394). isbn. 981-02-4677-3.

 

  1. Nauta, B. (2001) "Substrate bounce in mixed-mode CMOS IC's" Workshop on Substrate Noise Coupling in Mixed-Signal IC's. (pp. 201-213).  Leuven, Belgium

 

  1. Arkesteijn, V.J., Klumperink, E.A.M., Nauta, B. (2001)  "High-Q variable bandwidth passive filters for Software Defined Radio" Proceedings of The Fourth International Symposium on Wireless Personal Multimedia Communications. (pp. 1571-1572). Aalborg, Denmark: Center for Personkommunikation. isbn. 87-988568-0-4.

 

  1. San Segundo Bello, D., Nauta, B. (2001) "Pixel-level Analog-To-Digital Converters for Hybrid Pixel Detectors with energy sensitivity" IEEE Nuclear Science Symposium and Medical Imaging Conference. (pp. 98-102). Lyon - France isbn. 0-7803-6503-8.

 

  1. Klumperink, E.A.M., Bruccoleri, F., Nauta, B. (2001) "Finding All Elementary Circuits Exploiting Transconductance" Proceedings of The IEEE International Symposium on Circuits and Systems. ISCAS 2001  (pp. I-667-I-670). Sydney, Australia isbn. 0-7803-6687-5.

 

  1. Beek, R.C.H. van de  , Klumperink, E.A.M.  , Vaucher, C.S.   & Nauta, B.   (). On Jitter due to Delay Cell Mismatch in DLL-based Clock Multipliers. In -- (Ed.), ISCAS 2002.  isbn. 1057-7130.

 

  1. Arkesteijn, V.J.  , Klumperink, E.A.M.   & Nauta, B.   (). An Analogue Front-End Test-Bed for Software Defined Radio. In -- (Ed.), Proceedings MMSA

 

  1. Bruccoleri, F.  , Klumperink, E.A.M.   & Nauta, B.   Noise Cancelling in Wideband CMOS LNAs. In -- (Ed.), IEEE International Solid State Circuits Conference. ISSCC 2002  Vol. 45. Proceedings ,San Fransisco CA: winner of the Van Vessem Outstanding paper award

 

  1. Nauta, B.   (08-09-2002). Trends and Perspectives in deepsubmicron circuit design. Amsterdam, Invited Lecture IWORID 2002 (International Workshop on Radiation Imaging Detectors).

 

  1. Wel, A.P. van der  , Klumperink, E.A.M.   & Nauta, B.   (). Measurement of MOSFET LF Noise Under Large Signal RF Excitation. In -- (Ed.), Proceedings of the 32nd European Solid-State Device Research Conference (ESSDERC) 2002.  (pp. 91-94). september 2002, Florence, Italy ,  isbn. 8890084782.

 

  1. Beek, R.C.H. van de , Vaucher, C.S., Leenaerts, D.W., Pavlovic, N., Mistry, K, Klumperink, E.A.M., Nauta, B. "A 2.5 10 10 GHz Clock Multipier Unit with 0.22ps RMS Jitter in 0.18um CMOS Technology" Proceedings of the International Solid-State Circuits Conference, ISSN 0193-6530, pg. 178-179, 2003.

 

  1. Klumperink, E.A.M., Louwsma, S.M., Wienk, G.J.M., Nauta, B. "A 1Volt Switched Transconductor Mixer in 0.18µm CMOS" 2003 Symposium on VLSI Circuits, paper 17-3, Publisher: The Japan Society of Applied Physics, JSAP ISBN 4-89114-035-6 (4 pages, CD-ROM), June 10th-12th, 2003, Kyoto, Japan.

 

  1. Radovanovic, S., Annema, A.J., Nauta, B. "High-speed lateral polysilicon photodiode in standard CMOS"ESSDERC 2003, Estoril, Portugal, pp.521-524. ISBN: 0-7803-7999-3 publisher: IEEE

 

  1. Wel, A.P. van der , Gierkink, S.L.J., Frye, R, Boccuzzi, V, Nauta, B. "A Robust 43 GHz VCO in Standard CMOS for OC-768 SONET Applications" ESSCIRC 2003 Conference proceedings ISBN 0-7803-7995-0 pp. 345-348

 

  1. Radovanovic, S., Annema, A.J., Nauta, B. "On optimal structure and geometry of high-speed integrated photodiodes in a standard CMOS technology" The 5th Pacific Rim conference on Lasers and Electro-optics,2003, Taipei, Taiwan.  pp.87,

 

  1. Radovanovic, S., Annema, A.J., Nauta, B. "Physical and electrical bandwidths of integrated photodiodes in standard CMOS technology" The First IEEE Conference on Electron Devices and Solid-State Circuits EDSSC2003, Hongkong, December 16-18, 2003

 

  1. Kolhatkar, J. S., Wel, A.P. van der , Klumperink, E.A.M., Salm, C., Nauta, B., Wallinga, H. "Measurement and Extraction of RTS parameters under 'Switched Biased' conditions in MOSFETS" Proceedings of the 17th International Conference on Noise and Fluctuations, pp. 237-240, August 18-22, Prague, Czech Republic,

 

  1. B. Nauta, "Trends and Perspectives in Deep Submicron CMOS Design" Invited talk, LECC 2003 Conference, 29 September 2003, Amsterdam, The Netherlands

 

  1. Schrader, J.H.R., Klumperink, E.A.M., Visschers, J., Nauta, B. "Data Communication in Read-Out Systems: How Fast Can We Go Over Copper Wires?" International Workshop on Radiation Imaging Devices Riga, Latvia, september 2003.

 

  1. Annema, A.J., Nauta, B., Langevelde, R van , Tuinhout, H, "Designing outside rail constraints" In Dig. Tech Papers, ISSCC 2004, pp. 134-135
  3. Radovanovic, S., Annema, A.J., Nauta, B., "3 Gb/s monolithically integrated photodiode and pre-amplifier in standard 0.18um" ISSCC 2004, paper number:26.2 15-19 February 2004, San Fransisco

 

  1. Mensink, E., Klumperink, E.A.M., Nauta, B. "Distortion Cancellation via Polyphase Multipath Circuits" Proceedings of 2004 IEEE Symposium on Circuits and Systems (ISCAS 2004),ISBN 0-7803-8252-8, pg. I-1096-1199, Vancouver, Canada, 2004.

 

  1. Schrader, J.H.R., Klumperink, E.A.M., Visschers, J.L., Nauta, B. "Data Communication in Read-Out Systems: How Fast Can We Go Over Copper Wires?" International Workshop on Radiation Imaging Devices Riga, Latvia, september 2003. Proceedings published in: Nuclear Instruments and Methods in Physics Research A, vol. 531, issues 1-2, pp. 221–227, Sep. 2004 (publisher: Elsevier)

 

  1. Radovanovic, S., Annema, A.J., Nauta, B. "Integrated Photodiodes in Standard CMOS Technology for CD and DVD Applications" 24th International Conference on Microelectronics Nis, Serbia and Montenegro 16-19 May 2004 pp. 246-249

 

  1. Acar, M., Leenaerts, D.M.W., Nauta, B. "A Wide-Band CMOS Injection Locked Frequency Divider" RFIC Symposium page=211-214, June 7,2004. Fort Worth/Texas/USA. ISBN=0-7803-8333-8

 

  1. Arkesteijn, V.J., Klumperink, E.A.M., Nauta, B. "ADC Clock Jitter Requirements for Software Radio Receivers" VTC 2004 fall 26-29 september, Los Angeles ISBN 0-7803-8522-5

 

  1. Arkesteijn, V.J., Klumperink, E.A.M., Nauta, B. "A wideband high-linearity RF receiver front-end in CMOS" Proceeding of the 30th European Solid-State Circuits Conference (ESSCIRC 2004), 20-24 september, Leuven, pp. 71-74, ISBN 0-7803-8480-6

 

  1. Louwsma, S.M., Tuijl, A.J.M. van , Vertregt, M., Scholtens, P.C.S., Nauta, B. "A 1.6 GS/s, 16 Times Interleaved Track & Hold with 7.6 ENOB in 0.12 μm CMOS" ESSCIRC conference, Leuven, Belgium, september 2004. ISBN 0-7803-8480-6, Pages: 343-346

 

  1. Klumperink, E.A.M., Bruccoleri, F., Stroet, P. M., Nauta, B. "Amplifiers Exploiting Thermal Noise Canceling: A Review" Gallium Arsenide and other compound semiconductor Application Symposium (GAAS) conference, European Microwave Week 2004, 11-15 October, Amsterdam, The Netherlands, ISBN 1-58053-994-7, pg. 371-374.

 

  1. Nauta, B., Klumperink, E.A.M., Bruccoleri, F. "Thermal Noise Canceling in LNAs: A Review" Inivited paper for the 2004 Asia-Pacific Microwave Conference, New Delhi, Dec 2004

 

  1. Schinkel, D, Mensink, E., Klumperink, E.A.M., Tuijl, A.J.M. van , Nauta, B. "A 3Gb/s/ch Transceiver for RC-limited On-Chip Interconnects" IEEE International Solid-State Circuits Conference, ISSCC San Francisco, February 6-10, 2005. ISSCC Digest: ISSN 0193-6530 ISBN 0-7803-8904-2

 

  1. Rumpt, H. van , Kasperkovitz, D., Tang, J. van der , Nauta, B. "UMTV: a Singl eChip TV Receiver for PDAs, PCs and Cell Phones" 2005 IEEE International Solid-State Circuits Conference, ISSCC San Francisco, February 6-10, 2005. ISSCC Digest: ISSN 0193-6530 ISBN 0-7803-8904-2

 

  1. Schrader, J.H.R., Klumperink, E.A.M., Visschers, J.L., Nauta, B. "Jitter Limitations on Multi-Carrier Modulation"  Proceedings of the 2005 IEEE Symposium on Circuits and Systems (ISCAS 2005), pg. 6090-6093, May 23-26, Kobe, Japan

 

  1. Mensink, E., Schinkel, D., Klumperink, E.A.M., Tuijl, A.J.M. van , Nauta, B. "Optimally-Placed Twists in Global On-Chip Differential Interconnects" Proceedings of ESSCIRC, Grenoble, France, 2005, pp. 475-478,

 

  1. Schrader, J.H.R., Klumperink, E.A.M., Visschers, J.L., Nauta, B.  "CMOS Transmitter using Pulse-Width Modulation Pre-Emphasis achieving 33dB Loss Compensation at 5-Gb/s"  Symposium on VLSI Circuits 2005, Kyoto, Japan. pp 388-391 

 

  1. Doorn, T. S., Tuijl, A.J.M. van , Schinkel, D, Annema, A.J., Berkhout, M., Nauta, B. "An audio FIR-DAC in a BCD process for high power Class-D amplifiers" Proceedings of ESSCIRC, Grenoble, France, 2005, pp. 459-462,

 

  1. Nauta, B., Annema, A.J. "Analog/RF Circuit Design Techniques for Nanometerscale IC Technologies" Keynote presentation, ESSCIRC 2005, 12-16 September 2005, Grenoble, France, Proveedings pp 45-54

 

  1. Schrader, J.H.R., Klumperink, E.A.M., Visschers, J.L., Nauta, B. "Delay 25 an ASIC for timing adjustment in LHC" 11th Workshop on Electronics for LHC and future Experiments 12- 16 September 2005, Heidelberg, Germany 

 

  1. Shrestha, R., Mensink, E., Klumperink, E.A.M., Wienk, G.J.M., Nauta, B. "A Multipath Technique Cancelling Harmonics and Sidebands in in a Wideband Power Upconverter" IEEE International Solid-State Circuits Conference (ISSCC), San Francisco, February 6-8, 2006. ISSCC Digest, pp. 452-453

 

  1. Jiraseree-amornkun, A., Worapishet, A., Klumperink, E.A.M., Nauta, B., Surakampontorn, W. "Slew Rate Induced Distortion in Switched-Resistor Integrators" Proceedings of the 2006 IEEE International Symposium on Circuits and Systems (ISCAS 2006), 21-24 May 2006, Kos, Greece, pg. 2485-2488

 

  1. Blaakmeer, S.C., Klumperink, E.A.M., Leenaerts, D.M.W., Nauta, B."A wideband Noise-Canceling CMOS LNA exploiting a transformer" Digest of papers of the 2006 IEEE Radio Frequency Integrated Circuits (RFIC) Symposium,paper RMO1B-2,  June 2006, San Fransisco, CA.. USA

 

  1. Nauta, B., Acar, M., Annema, A.J. "Speed enhancement of photodiodes in standard CMOS by using equalizers",  workshop on "New CMOS Compatible Technologies for Realizing Cost-Effective Base Stations in Fiber Radio Systems", to be held as part of the 2006 IEEE MTT-S International Microwave Symposium (IMS)June 2006 San Fransisco

 

  1. Schrader, J.H.R., Klumperink, E.A.M., Visschers, J.L., Nauta, B. "Wireline Equalization using Pulse-Width Modulation" Proceedings of 2006 Custom Integrated Circuits Conference (CICC), San Jose 10-13 Sep., pp. 591-598.

 

  1. Acar, M., Annema, A.J., Nauta, B. "Generalized Design Equations for Class-E Power Amplifiers with Finite DC Feed Inductance", European Microwave Week, Manchester, UK, 10-15 September 2006.

 

  1. Acar, M., Annema, A.J., Nauta, B. "Generalized Analytical Design Equations for Variable Slope Class-E Power Amplifiers" "13th IEEE International Conference on Electronics, Circuits and Systems" in Nice, France. December 10-13, 2006. page number= 431-434

 

  1. Louwsma, S.M., Tuijl, A.J.M. van , Vertregt, M., Nauta, B. "A Time-Interleaved Track & Hold in 0.13μm CMOS sub-sampling a 4 GHz Signal with 43dB SNDR" Proceedings of the IEEE 2007 Custom Integrated Circuits Conference (CICC)

 

  1. Blaakmeer, S.C., Klumperink, E.A.M., Leenaerts, D.M.W., Nauta, B. "An Inductorless Wideband Balun-LNA in 65nm CMOS with balanced output" In proceedings of the 33rd European Solid-State Circuits Conference (Munchen, Germany) , pp. 364 - 367, Sept. 2007

 

  1. Louwsma, S.M., Tuijl, A.J.M. van , Vertregt, M., Nauta, B."A 1.35 GS/s, 10b, 175 mW Time-Interleaved AD Converter in 0.13 µm CMOS" 2007 Symposium on VLSI Circuits, Kyoto, Japan. pp 62-63

 

  1. Klumperink, E.A.M., Zhang, Q., Wienk, G.J.M., Witvers, R., Woestenburg, B., Bij de Vaate, J.G., Nauta, B. "Achieving Wideband sub-1dB Noise Figure and High Gain with MOSFETs if Input Power Matching is not Required" Proceedings of the 2007 IEEE Radio Frequency Integrated Circuits Symposium (RFIC 2007), June 3-5, Honolulu, Hawaii, pg. 673-676, June 2007

 

  1. Acar, M., Annema, A.J., Nauta, B. "Variable-Voltage Class-E Power Amplifiers" 2007 IEEE MTT-S International Microwave Symposium Digest, (IMS 2007), Honolulu June 3-8, Hawaii, pg.1095-1098, 2007.

 

  1. Klumperink, E.A.M., Shrestha, R., Mensink, E., Wienk, G.J.M., Ru, Z., Nauta, B. "Multipath Polyphase Circuits and their Application to Radio Transceivers" Proceedings of the 2007 IEEE International Symposium on Circuits and Systems (ISCAS 2007), 27-30 May 2007, New Orleans, USA,  pg. 273-276, May 2007.

 

  1. Gao, X., Klumperink, E.A.M., Nauta, B. "Low-Jitter Multi-phase Clock Generation: A Comparison between DLLs and Shift Registers" Proceedings of the 2007 IEEE International Symposium on Circuits and Systems (ISCAS 2007), 27-30 May 2007, New Orleans, USA, pg. 2854-2857, May 2007.

 

  1. Ru, Z., Klumperink, E.A.M., Nauta, B. "On the Suitability of Discrete-Time Receivers for Software-Defined Radio" Proceedings of the 2007 IEEE International Symposium on Circuits and Systems (ISCAS 2007), 27-30 May 2007, New Orleans, USA, , pg. 2522-2525, May 2007.

 

  1. Schinkel, D., Mensink, E., Klumperink, E.A.M., Tuijl, A.J.M. van , Nauta, B. "Double-Tail Latch-Type Voltage Sense Amplifier With 18ps Setup+Hold Time" 2007 IEEE International Solid-State Circuits Conference (ISSCC), San Francisco, February 11-15, Digest of Technical Papers, pp. 314-315, 2007, ISBN Softbound 1-4244-0852-0, ISBN CD-ROM 1-4244-0853-9,

 

  1. Mensink, E., Schinkel, D., Klumperink, E.A.M., Tuijl, A.J.M. van , Nauta, B. "A 0.28pJ/b 2Gb/s/ch Transceiver in 90nm CMOS for 10mm On-Chip Interconnects" 2007 IEEE International Solid-State Circuits Conference (ISSCC), San Francisco, February 11-15, Digest of Technical Papers, pp. 414-415, 2007,

 

  1. Acar, M., Annema, A.J., Nauta, B."Analytical Design Equations for Class-E Power Amplifiers with Finite DC-Feed Inductance and Switch On-Resistance" Proceedings of the 2007 IEEE International Symposium on Circuits and Systems (ISCAS 2007), 27-30 May 2007, New Orleans, USA,  pg. 2818-2821, May 2007.

 

 

  1. Moseley, N. A., Klumperink, E.A.M., Nauta, B. "Experimental Verification of a Harmonic-Rejection Mixing Concept using Blind Interference Canceling" 2008 European Wireless Technology Conference (euWIT), 27-28 October, Amsterdam, The Netherlands, ISBN 978-2-87487-005-7

 

  1. Blaakmeer, S.C., Klumperink, E.A.M., Leenaerts, D.M.W., Nauta, B."Wideband CMOS Receivers exploiting Simultaneous Output Balancing and Noise/Distortion Canceling" Invited paper for the focussed session on "Linear Receiver Techniques" of the European Microwave Integrated Circuit Conference (EuMIC), October 27-29, pg. 163-166, Amsterdam 2008.

 

  1. Moseley, N. A., Klumperink, E.A.M., Nauta, B."A Spectrum Sensing Technique for Cognitive Radios in the Presence of Harmonic Images" 2008 IEEE Dynamic Spectrum Access Networks Conference (DySPAN), 14-17 October, Chicago, USA,

 

  1. Cheng, W., Annema, A.J., Croon, J, Nauta, B., Klaassen, D."A general weak nonlinearity model for LNAs" IEEE Custom Integrated Circuits Conference 2008 (CICC 2008),  pg. 221-224, San Jose, Sept. 21-24, 2008

 

  1. Sebastiano, F., Breems, L., Makinwa, K., Drago, S., Leenaerts, D.M.W., Nauta, B."A Low-Voltage Mobility-Based Frequency Reference for Crystal-Less ULP Radios" 34th European Solid-State Circuits Conference,ESSCIRC 2008, 15-19 Sept. 2008, pg. 306 - 309,

 

  1. Shrestha, R., Zee, R.A.R. van der , Graauw, A.J.M de , Nauta, B."A Wideband Supply Modulator for 20MHz RF Bandwidth Polar PAs in 65nm CMOS" 2008 VLSI symposium, June 17-20, Hawaii

 

  1. Cheng, W., Annema, A.J., Nauta, B. "A multi-step P-cell for LNA design automation" 2008 IEEE International Symposium on Circuits and Systems, ISCAS 2008, pg. 2550-2553, Seattle,May 18-21, 2008.

 

  1. Sebastiano, F., Drago, S., Breems, L., Leenaerts, D.M.W., Makinwa, K., Nauta, B. "Impulse Based Scheme for Crystal-less ULP Radios" 2008 IEEE International Symposium on Circuits and Systems, ISCAS 2008, ISBN 978-1-4244-1684-4, pg. 1508-1511, May 18-21, Seattle, 2008.

 

  1. Acar, M., Annema, A.J., Nauta, B. "Digital Detection of Oxide Breakdown and Life-Time Extension in deep Sub-micron CMOS Technology" 2008 IEEE International Solid-State Circuits Conference (ISSCC), San Francisco, February 8-12, Digest of Technical Papers, pp. 530-531+633, 2008,

 

  1. Geraedts, P.F.J., Tuijl, A.J.M. van , Klumperink, E.A.M., Wienk, G.J.M., Nauta, B. "A 90μW 12MHz Relaxation Oscillator with a -162dB FOM" 2008 IEEE International Solid-State Circuits Conference (ISSCC), San Francisco, February 8-12, Digest of Technical Papers, pp. 348-349+618, 2008, ISBN 978-1-4244-2011-7.

 

  1. Blaakmeer, S.C., Klumperink, E.A.M., Leenaerts, D.M.W., Nauta, B. "A Wideband Balun LNA I/Q-Mixer combination in 65nm CMOS" 2008 IEEE International Solid-State Circuits Conference (ISSCC), San Francisco, February 8-12, Digest of Technical Papers, pp. 326-327+617, 2008,

 

  1. Ru, Z., Klumperink, E.A.M., Nauta, B. "A Discrete-Time Mixing Receiver Architecture with Wideband Harmonic Rejection" 2008 IEEE International Solid-State Circuits Conference (ISSCC), San Francisco, February 8-12, Digest of Technical Papers, pp. 322-323+616, 2008, ISBN 978-1-4244-2011-7.

 

  1. Elzakker, M. van , Tuijl, A.J.M. van , Geraedts, P.F.J., Schinkel, D., Klumperink, E.A.M., Nauta, B. "A 4.4 fJ/conversion-step, 10 bit, 1 MS/s charge redistribution ADC with 1.9 uW power" 2008 IEEE International Solid-State Circuits Conference (ISSCC), San Francisco, February 8-12, Digest of Technical Papers, pp. 244-245+610, 2008, ISBN 978-1-4244-2011-7.

 

  1. Annema, A.J., Veldhorst, P., Doornbos, G., Nauta, B. "A sub-1-V Bandgap Voltage Reference in 32nm FinFET Technology" 2009 IEEE International Solid-State Circuits Conference (ISSCC), San Francisco, February 8-12, Digest of Technical Papers, pp. 332-333, 2009, ISBN 978-1-4244-3457-2.

 

  1. Moseley, N.A., Ru, Z., Klumperink, E.A.M., Nauta, B. "A 400-to-900 MHz Receiver with Dual-domain Harmonic Rejection Exploiting Adaptive Interference Cancellation" 2009 IEEE International Solid-State Circuits Conference (ISSCC), San Francisco, February 8-12, Digest of Technical Papers, pp. 232-233, 2009, ISBN 978-1-4244-3457-2.

 

  1. Gao, X., Klumperink, E.A.M., Bohsali, M, Nauta, B. "A 2.2GHz 7.6-mW Sub-Sampling PLL with -126dBc/Hz In-band Phase Noise and 0.15-ps RMS Jitter in 0.18-μm CMOS" 2009 IEEE International Solid-State Circuits Conference (ISSCC), San Francisco, February 8-12, Digest of Technical Papers, pp. 392-393, 2009, ISBN 978-1-4244-3457-2.

 

  1. Soer, M.C.M., Klumperink, E.A.M., Ru, Z., Vliet, F.E. van , Nauta, B. "A 0.2-to-2.0GHz CMOS Receiver without LNA achieving >11dBm IIP3 and <6.5 dB NF" 2009 IEEE International Solid-State Circuits Conference (ISSCC), San Francisco, February 8-12, Digest of Technical Papers, pp. 222-223, 2009, ISBN 978-1-4244-3457-2.

 

  1. Ru, Z., Klumperink, E.A.M., Wienk, G.J.M., Nauta, B."A Software-Defined Radio Receiver Architecture Robust to Out-of-Band Interference" 2009 IEEE International Solid-State Circuits Conference (ISSCC), San Francisco, February 8-12, Digest of Technical Papers, pp. 232-233, 2009, ISBN 978-1-4244-3457-2.

 

 

Short Courses:

 

  1. Bram Nauta, "Analog Interfaces in Mixed Mode CMOS Circuits", second International Workshop on Design of Mixed-Mode Integrated Circuits and Applications, Guanajuato, Mexico, July1998

 

  1. Bram Nauta, " Analog Circuits in Mixed-Mode CMOS ICs, Course at the " Asia Pacific Conference on Circuits and Systems" , Chiangmai, Thailand, November 1998

 

  1. Bram Nauta, “Meet the Future in Analog CMOS design” lecture series organized by AMN ( Australian Microelectronics Network) lectures held in: Sydney, Melbourne, Adelaide, Brisbane and Perth, November 2001.

 

  1. Nauta, B.    Substrate Bounce in Analog Circuits on Large Digital Chips. Bangalore, India, Tutorial for: Asia South Pacific Design Automationb Conference. January 7, 2002

 

  1. Nauta, B.   (23-09-2002). (Full day tutorial) High Performance Data Converters. Florence, Italy, satellite course at ESSCIRC conference 2002. Guest speakers: Bang-Sup Song, Rudy van der Plassche, Ichiro Fujimori and Lucien Breems.

 

  1. Nauta, B., Radovanovic, S., Annema, A.J. "Speed Enhancement of Photodiodes in Standard CMOS by using Equalizers" Lecture on Satellite workshop at the ESSCIRC 2004 Conference, Leuven, Belgium.

 

  1. "Analog Design" Tutorial, 3rd Design and Test Summer School in Latin America, 27-29 June 2005, Puebla, MexicoSummerschool, Puebla, Mexico

 

  1. Isscc (2007?) Nauta short course

 

  1. Nauta, B. "How to write a good Journal of Solid-State Circuits paper" Lecture held at A-SSCC Fukuoka, Japan, November 4, 2008

 

Books/Chapters:

 

  1. B. Nauta, "Analog CMOS Filters for Very High Frequencies" PhD Thesis, University of Twente, The Netherlands, September 1991.

 

  1. B. Nauta, "Analog CMOS Filters for Very High Frequencies" Kluwer Academic Publishers, Boston, 1992. (Same as PhD thesis)

 

  1. G. Groenewold, B. Monna and B. Nauta "Micro-Power Analog Filter Design" chapter in "Analog Circuit Design, low power, low voltage, integrated filters, and smart power" eds. R.J. vd Plassche, W.M.C. Sansen and J.H. Huijsing, Kluwer academic pubishers 1995.

  1. A.G.W Venes, B. Nauta and R.J. vd Plassche, "Low Power Folding A/D Converters", chapter in Analog Circuit Design,low noise, low power, low voltage; mixed-mode design with CAD tools; voltage, current and time references" eds. R.J. vd Plassche, W.M.C. Sansen and J.H. Huijsing, Kluwer academic pubishers 1995.

 

  1. D.B.M. Klaassen, B. Nauta and R.R.J. Vanoppen, "RF Modelling of MOSFETs" Chapter in "Analog Circuit design, MOST RF circuits, Sigma Delta converters, an Translineair circuits" eds., W.M.C. Sansen, J.H. Huijsing and R.J. vd Plassche, Kluwer academic pubishers 1996.

 

  1. B.Nauta and G. Hoogzaad, "Substrate Bounce in Mixed-Mode CMOS IC's"  chapter in: "Analog Circuit Design Volt Electronics; Mixed-Mode Systems;Low-Noise and RF Power amplifiers for Telecommunication" (pp. 1172-1175). Boston: Kluwer Academic Publisher. ISBN 0-7923-8400-8. 1998

 

  1. Nauta, B.   Foreword in "Architectures for RF synthesizers". In -- (Ed.), Architectures for RF synthesizers. Kluwer Academic Publishers. 2002 isbn. 1402071205.

 

  1. Bram Nauta and Gian Hoogzaad, “How to deal with substrate bounce in analog circuits in epi-type CMOS technology”, Chapter in: "Substrate Noise Coupling in Mixed Signal ASICs" Edited by Stephane Donnay and Georges Gielen. Kluwer Academic Publishers, ISBN 1-4020-7381-X, pp 257-270, January 2003

 

  1. Bruccoleri, F., Klumperink, E.A.M., Nauta, B. "Wideband Low Noise Amplifiers exploiting thermal noise cancelling" Book, Kluwer/Springer 2005, ISBN 1-4020-3187-4

 

  1. Radovanovic, S., Annema, A.J., Nauta, B. "High-Speed Photodiodes in Standard CMOS Technology" Springer, 2006, ISBN 10-387-28591-1

 

  1. Ploeg, H van der , Nauta, B. "Calibration Techniques in Nyquist A/D Converters " Springer 2006, ISBN-10: 1-4020-4634-0

 

 

Patents:

 

  1. B. Nauta, "Electrically Controllable Oscillator Circuit, and Electrically Controllable Filter Arrangement Comprising Said Circuit" Patent in Principal Coutries in the world, US pat: 5,117,205,( May 26, 1992) NL pat. 9001034 (May, 1, 1990)

 

  1. B. Nauta, "Single to Differential Converter" European Patent nr.92 20 38 39.3, filed 11-12-1992. US pat. 5,404,050 ( April 4, 1995)

 

  1. B. Nauta, "Line Driver with Adaptive Output Impedance" European Patent nr. 94 91 84 89.9, filed 16-05-1995., US pat. 5,510,751 (April 23, 1996), DE69431905T(27-7-2003)

 

  1. B. Nauta and A.G.W. Venes, "Folding Stage and Folding Analog to Digital Converter" European Patent nr. 94 20 19 57.1, filed 07-07-1994.USPAT. 5640163, 17-06-1997.

 

  1. A.G.W. Venes and B. Nauta, "Folding Stage for a Folding Analog to Digital Converter", European Patent nr. 94 20 19 58.9, filed 07-07-1994.uspat. 5633638, 27-05-1997

 

  1. C.H.J. Mensink and B. Nauta, "Degenerated differential pair with controllable transconductance" European Patent: 96201256.3 filed: 9 May 1996., granted: US5828265., EP0836766

 

  1. B Nauta, "Line Driver with Adaptive Output Impedance", PHN 16.232 EP-P filed 25-02-1997

 

  1. B Nauta "Line Driver with Adaptive Output Impedance" PHN 16.233 EP-P filed 25-02-1997 DE 69826806T, 2005-10-20,

 

  1. Nauta, B., Beek, R.C.H. van de , Vaucher, C.S. "Phase Locked Loop With Reduced Clock Jitter" Granted World Patent WO03/065586, World Intellectual Property Organisation, August, 7, 2003. Patent ( applied): AT311040T, 2005-12-15 + DE60302440D, 2005-12-29 

 

  1. Beek, R.C.H. van de  , Klumperink, E.A.M.  , Nauta, B.   & Vaucher, C.S.   (). A very fast Duty Cycle independent Phase Detector with low reference breakthrough. no PHNL020803EPP. filed 2002 patent European Patent nr. WO2004021574 , 2004, Patent ( applied): EP 1537669 2005-06-08  , US2006164137 (27-7-2006)

 

 

  1. Groothedde, W., Klumperink, E.A.M., Nauta, B. "Two-wire Data-Communication Interface with One Active Wire for Digital Microphones" Patent 50019.245US01/P05691  filed 19/6/03 Approved: December 2004, US Patent number: US6853733 Application number: US20030465514 20030618

 

  1. Acar, M., Leenaerts, D.M.W., Nauta, B. "A Wide-Band CMOS Injection-Locked Frequency Divider" Patent Application Number=PHNL040284EPP 7-6-2004

 

  1. Acar, M., Leenaerts, D.M.W., Nauta, B." A High Frequency, High Swing Frequency Divider". no PHNL040893EPP. (06-08-2004)

 

  1. Acar, M., Nauta, B., Leenaerts, D.M.W. "Frequency Divider" Patent ( applied): WO2005091506 2005-09-29 
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