Publications


Y. Xu, G. Wu, L. Belostotski, and J.W. Haslett, "5-bit 5-GS/s Noninterleaved Time-Based ADC in 65-nm CMOS for Radio-Astronomy Applications," IEEE Transactions on Very Large Scale Integration (VLSI) Systems, vol. 24, no. 12, pp. 3513-3525, Dec. 2016.

A.J. Beaulieu, L. Belostotski, T. Burgess, B. Veidt, J.W. Haslett, "Noise Performance of a Phased-Array Feed with CMOS Low-Noise Amplifiers," IEEE Antennas and Wireless Propagation Letters, vol. 15, no.11, pp. 1719-1722, Nov. 2016.


Aaron J. Beaulieu, Ge Wu, Leonid Belostotski, James W. Haslett, Tom Burgess, and Bruce Veidt, "Development of a CMOS Receiver for a Radio-Telescope Phased-Array Feed", presented at the IEEE International Microwave Symposium, 22-27 May 2016.

Yongsheng Xu,  Ge Wu, Leonid Belostotski and James W. Haslett,  " 5-bit 5-GS/s Noninterleaved Time-Based ADC in 65-nm CMOS for Radio Astronomy Applications, IEEE Transactions on Very Large Scale Integration (VLSI) Systems, 2016, Volume: PP, Issue: 99
Pages: 1 - 13, DOI: 10.1109/TVLSI.2016.2558105.

James W. Haslett, Ivars Finvers, and Graham A. Jullien, Canadian Patent 2,583,034, “Bandage with Sensors”, Issued January 5th, 2016. Also see US patent
7,625,117 B2.

Leonid Belostotski, Aaron J. Beaulieu, Tom Burgess, Bruce Veidt, and James W. Haslett, "Low-Noise Phased Array Feeds with CMOS LNAs", presented at the National Radio Science Meeting (Co-sponsored by the U.S. National Committee (USNC) of the International Union of Radio Science (URSI) and the IEEE Antennas and Propagaton Society), Boulder, Colorado, Jan. 6-9, 2016, DOI: 10.1109/USNC-URSI-NRSM.2016.7436230.

Andrew R. Macpherson, Leonid Belostotski, James W. Haslett, "65-nm CMOS Voltage-to-Time Converter for 5-GS/s Time-Based ADCs",
Circuits, Systems, and Signal Processing (Springer), vol. 34, no. 10, pp 3121-3145, October 2015.

M.H. Taghavi, P. Ahmadi, L. Belostotski and J.W. Haslett, "A Stagger-Tuned Transimpedance Amplifier", IEEE Transactions on Very Large Scale Integration Volume 24, Issue 4, Pages: 1460 - 1469, 2016. DOI: 10.1109/TVLSI.2015.2454448, 2015.

Leonid Belostotski,  M. H. Taghavi,  P. Ahmadi and J.W. Haslett, " A 10-Gb/s 0.13-um CMOS Inductorless Modified-RGC Transimpedance Amplifier", IEEE Transactions on Circuits and Systems-Part I, vol. 62, no. 8, pp. 1971-1980, July 2015.

M. Taghavi, L. Belostotski and J. Haslett, "A CMOS Low-Power Cross-Coupled Immittance-Converter Transimpedance Amplifier", IEEE Microwave and Wireless Component Letters, vol. 25, no. 6, pp. 403-405, June 2015.

G. Wu, L. Belostotski and J. Haslett, "A Broadband Self-Calibrated RMS Power Detector Embedded in a Square Kilometre Array Receiver", Microwave Optical Technology Letters, Wiley, Vol. 57, Issue 6, pp. 1426-1432, June 2015.

J. Kulyk, G. Wu, L. Belostotski and J.W. Haslett "Wide-Band Two-Stage GaAs LNA for Radio Astronomy",  Progress in Electromagnetics Research C, vol. 56, pp. 119-124, 2015.

G. Wu, L. Belostotski, and J.W. Haslett, "A 65 nm CMOS Broadband Self-Calibrated Power Detector for the Square Kilometre Array Radio Telescope," The Journal of Engineering (IET), pp. 1-9, August, 2014, http://dx.doi.org/10.1049/joe.2014.0164 .

L. Belostotski, J.W. Haslett, B. Veidt, T.L. Landecker, A.D. Gray,  G.J. Hovey,  E. Sheehan, and R. Messing, “The First CMOS LNA on a Radio Telescope” 16th International Symposium on Antenna Technology and Applied Electromagnetics (ANTEM) ,  Victoria, BC Canada, pp. 1-3, 13-16 July 2014. DOI: 10.1109/ANTEM.2014.6887719.

Yongsheng Xu, L. Belostotski and J.W. Haslett, “A 65nm CMOS 10GS/s 4-bit Background-Calibrated Non-Interleaved Flash ADC For Radio Astronomy”, IEEE Transactions on VLSI, Volume 22, Issue 11,  pp. 2316-2325, 2014. DOI: 10.1109/TVLSI.2013.2291563  

M. Rashdan and J.W. Haslett, " Differential-Time-and-Pulse-Amplitude-Modulation Signaling for Serial-Link Transceivers", 44th IEEE International Symposium on Multiple-Valued Logic, Bremen, Germany, pp. 248-253, 19-21 May, 2014.

Ge Wu, L. Belostotski and J.W. Haslett, "A 65nm CMOS 0.1-2.1GHz Linear-in-dB VGA with Active-Inductor Bandwidth Extension for the Square Kilometer Array", 2014 IEEE 14th Topical Meeting on Silicon Monolithic Integrated Circuits in Rf Systems (SiRF),  Newport Beach, California, pp. 19-21,  Jan. 20-22, 2014.

M.H. Taghavi, A. Naji, L. Belostotski and J.W. Haslett, “On the Use of Multi-Path Inductorless TIAs for Larger Transimpedance Limit,” Analog Integrated Circuits and Signal Processing (Springer) , invited, vol. 77, no. 2, pp. 221-233, November 2013.

A.R. Macpherson, J.W. Haslett and L. Belostotski, “ A 5GS/s 4-bit Time-Based Single-Channel CMOS ADC for Radio Astronomy”, Poster presentation at the IEEE Custom Integrated Circuits Conference, San Jose, California, September 23-25, 2013. 

M. Rashdan and J.W. Haslett, "Comparing Performance of a Multiple-Valued Time-Based Serial Data Link with Other Serial Links", 43rd IEEE International Symposium on Multiple-Valued Logic, ISMVL Proceedings pp. 248-253, Toyama, Japan, May 2013. 

G. Wu, L. Belostotski, and J.W. Haslett, "A Broadband Variable Gain Amplifier for the Square Kilometer Array", IEEE International Symposium on Circuits and Systems, ISCAS Proceedings pp. 2267-2270, Beijing, China, May 2013.

M. H. Taghavi, P. Ahmadi, L. Belostotski and J.W. Haslett, "Low-Power CMOS Inductorless Bandwidth-Enhanced Transimpedance Amplifier for Short-Haul Applications" Poster, IEEE Topical Meetings on Silicon Monolithic Integrated Circuits in RF Systems, SIRF Proceedings pp. 82-84, Austin, Texas, January 2013.

Ge Wu, L. Belostotski and J.W. Haslett, "A Broadband Variable-Gain Amplifier for the Square Kilometer Array", presented at the IEEE International Symposium on Circuits and Systems, (ISCAS), Beijing, China, 19-23 May, 2013.

M. Rashdan and J.W. Haslett,  "Comparing Performance of a Multiple-Valued Time-Based Serial Link with Other Serial Links", presented at the 43rd International Symposium on Multiple-Valued Logic (ISMVL 2013), Toyama, Japan, May 22-24, 2013.

M. Rashdan,  A. Yousif, J.W. Haslett and B. Maundy, “Differential Time-Signaling Data-Link Architecture”,  Journal of Signal Processing Systems (Springer), Volume 70, Issue 1 (2013), pp. 21-37. Download the pdf file here, or you can get it from Springer Open Access at:

http://www.springerlink.com/computer-science/computer-systems-organization-and-communication-networks/open/

M. H. Taghavi, L. Belostotski, and J.W. Haslett, "A Bandwidth Enhancement Technique for CMOS TIAs Driven by Large Photodiodes" IEEE International North-East Workshop on Circuits and Systems, pp. 433-436, Montreal, Canada, June 2012. 

M.H. Taghavi, L. Belostotski and J.W. Haslett “Signal-to-Noise-Ratio-Constrained Jitter Optimization for Wideband Amplifiers,” IEEE Canadian Conference on Electrical and Computer Engineering , pp. 1-4, Montreal, 29 April - 2 May, 2012.

Y. Xu, L. Belostotski, and J.W. Haslett, “Offset-Corrected 5GHz CMOS Dynamic Comparator Using Bulk Voltage Trimming: Design and Analysis,” IEEE International Northeast Workshop on Circuits and Systems, IEEE International Northeast Workshop on Circuits and Systems, pp. 277-280, Bordeaux, France, 26-29 June 2011.

Andrew R. Macpherson, Kenneth A. Townsend, James W. Haslett, “A 2.5GS/s 3-bit Time-Based ADC in 90nm CMOS”, IEEE International Symposium on Circuits and Systems, pp. 9-12, Rio de Janeiro, May 2011.

Ge Wu, Leonid Belostotski and James W Haslett, "A Broadband Automatic Gain Control Amplifier for the Square Kilometer Array",  8th IEEE Northeast Workshop on Circuits and Systems (NEWCAS),  pp. 153-156, 2010.

Ahmed Youssef and J.W. Haslett, “Nanometer CMOS RFICs for Mobile TV Applications”, book published by Springer, Netherlands,  2010. 

A. Youssef, J. Haslett and E. Youssoufian, "Digitally-Controlled RF Passive Attenuator in 65 nm CMOS for Mobile TV Tuner ICs", presented at the 2010 IEEE International Symposium on Circuits and Systems, Paris, France, conference proceedings pp. 1999-2003, May 2010.

M. Rashdan, A. Yousif, J. Haslett and B. Maundy, "New Time-Based Serial Link Measurements on FPGA Board", Poster Presentation at the 2010 IEEE International Symposium on Circuits and Systems, Paris, France, conference proceedings pp. 3977-3980, May 2010.

K. A. Townsend, A. R. Macpherson, and J. W. Haslett, "A Fine-Resolution Time-to-Digital Converter for a 5GS/s ADC", presented at the 2010 IEEE International Symposium on Circuits and Systems, Paris, France, conference proceedings pp. 3024-3027, May 2010.

L. Beostotski and J.W. Haslett, “Evaluation of Tuner-Based Noise-Parameter Extraction Methods for Very Low Noise Amplifiers”, IEEE Transactions on Microwave Theory and Techniques, Vol. 58, No. 1, pp. 236-250, January 2010.

Andrew R. Macpherson, Kenneth A. Townsend, James W. Haslett, “A 5GS/s Voltage-to-Time Converter in 90nm CMOS”, European Microwave Week, Nuova Fiera Di Roma, Rome, Italy, conference proceedings pp. 254 – 257, Sept. 28-Oct. 2, 2009.

Mostafa Rashdan, Abdel Yousif, James Haslett and Brent Maundy, “A New Time-Based Architecture for Serial Communication Links”, poster presentation at the IEEE International Conference on Electronics, Circuits, and Systems, Yasmine Hammamet, Tunisia, Africa, conference proceedings pp. 531-534, December 13-16, 2009.

Ahmed Youssef, Aly Ismail, and Jim Haslett, “Inductorless Wideband Noise-Canceling LNA in 65 nm CMOS for Mobile TV Applications”, presented at the IEEE Radio and Wireless Symposium (RWS), New Orleans, pp. 372-375, January 10-14, 2010. The paper was also selected to be presented at a joint session of RWS 2010 and the 10th IEEE Topical Meeting on Silicon Monolithic Integrated Circuits in RF Systems (SiRF2010), pp. 164-167, January 2010.

K. Townsend and J. W. Haslett, “A Wideband Power Detection System Optimized for the UWB Spectrum”, IEEE Journal of Solid State Circuits, Volume 44, No. 2,   pp. 371 - 381, Feb. 2009.

L. Belostotski and J. W. Haslett, “A Technique for Differential Noise Figure Measurement of Differential LNAs”, IEEE Transactions on Instrumentation and Measurement, Volume 57, Issue 7, pp.1298-1303, July 2008. The material in this paper won first prize in the novel measurement techniques competition at the IEEE International Microwave Symposium in Atlanta, Georgia, June 2008, from among 14 entries worldwide.

Abdel Yousif, Mostafa Rashdan, James Haslett, and Brent Maundy, "A Low Power and High Speed PPM Design for High Speed Data Links", presented at the IEEE Canadian Conference on Electrical and Computer Engineering,  (CCECE'08), Niagra Falls Canada, pp. 1055-1058, May 5-7, 2008. 

L. Belostotski and J.W. Haslett, "Two-port Noise Figure Optimization of Source-Degenerated Cascode CMOS LNAs", Analog Integrated Circuits and Signal Processing, (Springer Netherlands), Vol. 55, No. 2, pp. 125-137, Feb. 2008. See the paper here: http://www.trlabs.ca/trlabs/research/library/?new_url=paper/cal-C0409.html

L. Belostotski and J.W. Haslett, “Low Noise Amplifiers” in Emerging Wireless Technologies: Circuits, Systems, and Devices, ed. K. Iniewski, CRC Press, 2007.

A. Yousif and J. W. Haslett,  "A Fine Resolution TDC Architecture for Next Generation PET Imaging", IEEE Transactions on Nuclear Science, Volume 54, No. 5,  Part 1, pp. 1574-1582, Oct. 2007. 

L. Belostotski and J.W. Haslett “A Technique for Differential Noise Figure Measurement of Differential LNAs,” IEEE Transactions on Instrumentation and Measurement Volume: 57, No. 7, Pages: 1298 - 1303, 2008.

  L. Belostotski and J.W. Haslett “Sub-0.2 dB Noise Figure Wide-Band Room-Temperature CMOS LNA with Non-50 Ω Signal-Source Impedance,” IEEE Journal of Solid-State Circuits Volume 42, No. 11 , pp. 2492 - 2502, Nov. 2007.

Tommy K. Tsang, Mourad N. El-Gamal, Krzysztof Iniewski, Kenneth A. Townsend, James W. Haslett and Yanjie Wang  "Current status of CMOS low voltage and low power wireless IC designs ", Analog Integrated Circuits and Signal Processing, (Springer Netherlands),  Volume 53, Number 1, pp. 9-18, October, 2007.

L. Belostotski and J.W. Haslett “Noise Figure Optimization of Wide-Band Inductively-Degenerated CMOS LNAs,” oral presentation at the IEEE International Midwest Symposium on Circuits and Systems, Montreal, pp 1002-1005, 5-8 August 2007.

 L. Belostotski and J.W. Haslett “CMOS LNAs for Large Arrays,” invited presentation at the International Union of Radio Science, North American Radio Science Meeting, Ottawa, 22-26 July 2007.
 
G.J. Hovey, B. Carlson, D. Chalmers, P.E. Dewdney, G. Lacy, B. Veidt, A. Chippendale, P. Hall, J. O’Sullivan, L. Belostotski, and J.W. Haslett “Technologies and their Impact on the Cost of a Square Kilometer Array,” invited  presentation at the International Union of Radio Science, North American Radio Science Meeting, Ottawa, 22-26 July 2007.

J. Nakaska, and J.W. Haslett, 2 GHz Automatically Tuned Q-Enhanced CMOS Bandpass Filter,  oral presentation at the IEEE International Microwave Symposium, Honolulu, Hawaii, June 2007. This paper won 3rd place in the student paper competition, among 25 finalists.

H. Pekau and J. W. Haslett, A 0.18um 2.1 GHz Sub-Sampling Receiver Front End with Fully Integrated Second and 4th Order Q-Enhanced Filters,  oral presentation at the IEEE International Symposium on Circuits and Systems  (ISCAS), New Orleans, May 27-30, 2007.

K.A. Townsend, J.W. Haslett, J. Nielsen, A CMOS Integrated Power Detector for UWB, oral presentation at the IEEE International Symposium on Circuits and Systems (ISCAS), New Orleans, May 27-30, 2007. This paper received honorable mention in the student paper competition.

Ahmed Youssef, Jim Haslett, and Sebastian Magierowski, Design Issues for Sensor Network RF Receivers, oral presentation at the 20th Canadian Conference on Electrical and Computer Engineering, CCECE 2007, British Columbia, Canada, April 2007.

P. Anand, L. Belostotski, K. Townsend, R. Randall and J. W. Haslett, An Image-Reject Low Noise Amplifier with Passive Q-enhanced Notch Filters, oral presentation at the 2007 IEEE Canadian Conference on Electrical and Computer Engineering (CCECE), Vancouver, pp. 368-371, April 2007.

M. Pai, M. A. El-Hakeem, P. Anand, and J. W. Haslett, An Ultra-low-power 2.4GHz Wireless Transceiver for Vital Patient Monitoring System, oral presentation at the 2007 IEEE Canadian Conference on Electrical and Computer Engineering (CCECE), Vancouver, April 2007.

L. Belostotski, J. W. Haslett, “Wide band room temperature 0.35-dB noise figure LNA in 90-nm bulk CMOS”, presented at the IEEE Radio and Wireless Symposium, 9-11 January 2007, Long Beach, CA, U.S.A.

I. G. Finvers, J. W. Haslett, G. A. Jullien, “Wireless Temporal Artery Bandage Thermometer”, presented at the 2006 IEEE Conference on Biomedical Circuits and Systems (BioCAS 2006), digest pages 166-169, Nov. 29 – Dec. 1, 2006.

Tommy K. Tsang, Mourad N. El-Gamal, Krzysztof Iniewski, Kenneth A. Townsend, James W. Haslett, and Yanjie Wang, “Current Status of CMOS Low Voltage and Low Power Wireless IC Designs”, Analog Integrated Circuits and Signal Processing, (Springer), in press.

H. Pekau, and J.W. Haslett, “Cascaded Noise Figure Calculations for Radio Receiver Circuits with Noise Aliasing Properties", IEE Proceedings, Part G: Circuits, Devices and Systems, Volume 153, Issue 6, Dec. 2006, pp. 517 – 524.

Chamseddine, A., J.W. Haslett, and M. Okoniewski, “CMOS Silicon-On-Sapphire RF Tunable Matching Networks",  EURASIP Journal on Wireless Communications and Networking, Volume 2006, Article ID 86531, 11 pages.

Belostotski, L. and J.W. Haslett, "Noise Figure Optimization of Inductively Degenerated LNA's With Integrated Gate Inductors", IEEE Transactions on Circuits and Systems, Part I,  Vol. 53, No. 7, July 2006, pp. 1409-1422. NOTE-Equation (19) in this paper is garbled. The multiplying term in the square root should be gamma times delta, not delta divided by 5*gamma.

Kulyk, J. and J.W. Haslett, “A Monolithic CMOS 2368+/-30 MHz Transformer Based Q-Enhanced Series-C Coupled Resonator Bandpass Filter”, IEEE Journal of Solid State Circuits, Vol. 41, No. 2, February 2006, pp. 362-374.

Belostotski, L., J.W. Haslett and B. Veidt, “Wide-band CMOS Low Noise Amplifier for Applications in Radio Astronomy”, IEEE International Symposium on Circuits and Systems, Kos, Greece, May 21-24,  2006, pp.1347-1350 .

Townsend, K., and J.W. Haslett, “Low-Power Q-Enhancement for Parallel LC Tanks”, IEEE International Symposium on Circuits and Systems, Kos, Greece, May 21-24,  2006, pp. 3746-3749.

Pekau, H., A. Yousif and J.W. Haslett, “A CMOS Integrated Linear Voltage-to-Pulse-Delay-Time Converter for Time Based Analog-to-Digital Converters”, IEEE International Symposium on Circuits and Systems, Kos, Greece, May 21-24, 2006, pp. 2373-2376.

Pekau, H., J. Kulyk, L. Belostotski and J.W. Haslett, “Linearization Techniques for Cross-Coupled Transconductor Circuits Used In Integrated Q-Enhanced LC Filters”, IEEE Canadian Conference on Electrical and Computer Engineering, Ottawa, Canada, May 2006, pp. 1101-1106.

Belostotski, L. and J.W. Haslett, “On Selection of Optimum Signal Source Impedance for Inductively-Degenerated CMOS LNA’s”, IEEE Canadian Conference on Electrical and Computer Engineering, Ottawa, Canada, May 2006, pp. 1435-1440.

Pekau, H. and J. W. Haslett, "A 2.4 GHz Sub-sampling Mixer with Integrated Filtering", IEEE Journal of Solid State Circuits,  Volume 40,  Issue 11, Page(s):2159 - 2166,  Nov. 2005.

H. Pekau and J.W. Haslett, "A comparison of analog front end architectures for digital receivers", Proceedings of the IEEE 2005 Canadian Conference on Electrical and Computer Engineering (CCECE), Saskatchewan, Canada, May 2005, pp. 1039-1043.

J. Nakaska and J.W. Haslett, "An Integrated 6.2-11 GHz SiGe Inductorless Injection Locked Frequency Divider", European Microwave Week, Paris, France, October 2005, pages 669-672.

K.A. Townsend, K. Iniewski and J.W. Haslett, "Design and Optimization of Low-Voltage Low-Power Quasi-Floating Gate Digital Circuits", 5th IEEE Int. Workshop on System-on-Chip for Real-Time Applications, Banff, Alberta, June 2005, pages 132-136.

T.K.K. Tsang, M.N. El-Gamal, K. Iniewski, K. Townsend and J.W. Haslett, "Current Status and Trends of CMOS Low Voltage Low Power Wireless IC Designs", 3rd International IEEE Northeast Workshop on Circuits and Systems (NEWCAS), Quebec City, June 2005, pages 1-4.

R.H. Johnston and J.W. Haslett, "Antennas for RF Mote Applications", 2005 IEEE AP-S International Symposium on Antennas and Propragation, Washington DC, July 2005, pages 267-270.

H. Pekau and J.W. Haslett, "Optimization of CMOS switches for RF and IF sampling applications", 17th Annual International Conference on Wireless Communications, Calgary, Alberta, June 2005, pages 448-452.

Joshua K. Nakaska and James W. Haslett, "A Quality Factor Enhanced Parallel Resonant LC-Tank with Independent Q and Frequency Tuning for RF Integrated Filters", 5th IEEE International Workshop on System-on-Chip for Real-Time Applications, Banff, Alberta, July 2005, pages 96-100.

Joshua K. Nakaska and James W. Haslett, "Coarse Tail Current Tuning of Bipolar Voltage-Controlled Oscillators", 17th Annual International Conference on Wireless Communications, Calgary, Alberta, July 2005, pages 467-471.

K. Townsend, J.W. Haslett, T. Tsang, M. El-Gamal and K. Iniewski, "Recent Advances and Future TRends in Low Power Wireless Systems for Medical Applications, 5th IEEE Int. Workshop on System-on-Chip for Real-Time Applications, Banff, Alberta, June 2004, pages 476-481.

K. Townsend, J.W. Haslett, "A Low Voltage Low Power Divide by Four Coupled Ring Oscillator and Image Reject Mixer", 17th International Conference on Wireless Communications, Calgary, Canada, July 2005, pages 180-183.

C. Siu, S. Kasnavi, K. Iniewski, F. Nabki, M. El-Gamal, K. Townsend, J. Haslett, "RF CMOS Circuits for Ad-Hoc Networks and Wearable Computing," Proceedings of the 8th Euromicro Conference on Digital System Design (DSD'05), pp. 153-160, Porto, Portugal, August 2005.

Pekau, H., J.W. Haslett and L. Hartley, "A Re-Configurable High-Speed CMOS Track And Latch Comparator With Rail-To-Rail Input For IF Digitization", presented at the 2005 IEEE International Symposium on Circuits and Systems, Kobe Japan, conference proceedings pp. 5369-5372, May 23-26, 2005.

C. D. Holdenried, J.W. Haslett and B. Davies, “ A Fully Integrated 10 GB/s Tapped Delay Hilbert Transformer for Optical Single Sideband”, IEEE Microwave and Wireless Component Letters Volume 15,  Issue 5,  May 2005 Page(s): 303 - 305.

C. D. Holdenried, J.W. Haslett, J.G. McRory, and R.J. Davies, "Branch Logarithmic Amplifier and Logarithmic Amplifier Delay Circuitry", US Patent number 6,734,712 B2 issued May 11th, 2004.

J.W. Haslett , B. A. Georgescu, H. Pekau and J. McRory, " Monolithic Transformer Compensated Circuit", US Patent number 6,822,434, Issued November 23, 2004.

C. D. Holdenried, J. Haslett and M. Lynch, “Analysis and Design of HBT Cherry-Hooper Amplifiers with Emitter Follower Feedback for Optical Communications”, IEEE Journal of Solid State Circuits, Vol. 39, No.11, November 2004, pp.1959-1967.

Youssef, A. and J. W. Haslett,"Guidelines for the Noise Optimization of 0.18µm CMOS Tuned LNA's”, Proceedings of the 47th IEEE International Midwest Symposium on Circuits and Systems, Hiroshima, Japan, July 2004, pp. 9-12.

Holdenried, C.D.  and J. Haslett, “A DC-6 GHz, 50 dB Dynamic Range, SiGe HBT True Logarithmic Amplifier”, Proceedings of the 2004 IEEE International Symposium on Circuits and Systems, Vancouver, Canada, May 23-26, 2004, pp. IV289-IV294

Nakaska,J. and J. W. Haslett,  “An Integrated Inductorless Quadrature Voltage Controlled Oscillator Design In a 47 GHz SiGe Process”, Proceedings of The Northeast Workshop on Circuits and Systems (NEWCAS), Montreal, Quebec, June 2004, Paper # NC04_166.     

Pekau, H., J. Nakaska, J. Kulyk, G. McGibney, J. W. Haslett and J. McRory, “SOC Design of an IF Subsampling Terminal for a Gigabit Wireless LAN with Asymmetric Equalization”, Proceedings of the Fourth IEEE International Workshop on Systems-on-Chip (IWSOC), Banff, Alberta, July 2004, pp. 307-313.

Townsend, K. and J. Haslett, "A Low-Power 900 MHz Relaxation Voltage Controlled Oscillator in 0.18 um CMOS", Proceedings of the 16th International Conference on Wireless Communications, Calgary, Alberta, July 12-14, 2004, pp. 132-136.

Devabhaktuni, V. and J.W. Haslett, "Introduction to Theory and Applications of Self Organizing Wireless Sensor Networks", Proceedings of the 16th International Conference on Wireless Communications, Calgary, Alberta, July 12-14, 2004, pp. 74-78.

Chen, Z., S. Magierowski, K. Iniewski and J. Haslett, “A Low Voltage RF LC VCO With High PSRR", Proceedings of the 16th International Conference on Wireless Communications, Calgary, Alberta, July 12-14, 2004, pp.137-142.

Yan, H., S. Hum, A. Chamseddine, J. Haslett and M. Okoniewski, “Tunable RF Circuits Using Switches and Sectioned Transmission Lines”, Proceedings of the 16th International Conference on Wireless Communications, Calgary, Alberta, July 12-14, 2004, pp.143-148.

Nakaska, J. and J.W. Haslett, “A Novel 10 GHz Inductorless Injection Locked Prescaler IC”,  Proceedings of the 16th International Conference on Wireless Communications, Calgary, Alberta, July 12-14, 2004, pp. 296-301.

Yeboah, J., G.A. Jullien and J.W. Haslett, “Recursive Cellular NonLinear Neural Networks for Ultra Low Noise Digital Arithmetic”, presented at the 46th IEEE International Midwest Symposium on Circuits and Systems, Cairo, Egypt, December 27-29, 2003.

Georgescu, B., H. Pekau, J.W. Haslett and John McRory, “Tunable Coupled Inductor Q-Enhancement for Parallel Resonant Tanks”, IEEE Transactions on Circuits and Systems -II:Analog and Digital Signal Processing, Special Issue on Active IC Filters for RF and High Speed Data Communication Systems, Vol.50, No. 10, pp. 705-713, October 2003.

Lynch, M.W., C. Holdenried, J.W. Haslett, “A 17-GHz Direct Down-Conversion Mixer in a 47-GHz SiGe BiCMOS Process”, presented at the Radio Frequency Integrated Circuit Symposium in Philadelphia PA, pp. 461-464, June 2003.  (Held in conjunction with the International Microwave Symposium.)

Holdenried, C., M.W. Lynch and J.W. Haslett, “Modified CMOS Cherry-Hooper Amplifiers with Source-Follower Feedback in a 0.35um Technology”, presented  at the European Solid State Circuits Conference, Portugal, September 2003, pp. 553-556.

Garg, A., I. Steiner, G.A. Jullien, J.W. Haslett and G.H. McGibney, “A High Speed Complex Adaptive Filter for an Asymmetric Wireless LAN Using a New Quantized Polynomial Representation”, presented at the IEEE International Symposium on Circuits and Systems, (ISCAS), Bangkok, Thailand, May 2003, Pages:II-157- II-160 vol. 2.

Georgescu, B.A., J. Nakaska, R. Randall and J.W. Haslett, “A 0.18um CMOS Bluetooth Frequency Synthesizer for Integration With a Bluetooth SOC Reference Platform”, presented at the 2003 International Workshop on Systems-on-Chip, Calgary, Alberta, pp. 258-263, July 2003.

Nakaska, J. and J.W. Haslett, “Integrated GHz Voltage Controlled Oscillators in a 47GHz SiGe Process”, presented at the 15th International Conference on Wireless Communications, Calgary, Alberta, pp. 159-164, July 2003.

Georgescu, B.A., J.W. Haslett and John McRory, "Transformer Based Resonant Tank with Active Q-Enhancement", presented at the 15th International Conference on Wireless Communications, Calgary, Alberta, pp. 455-462, July 2003.

Garg, A., G.A Jullien, G. McGibney and J.W. Haslett, "A Modulus Replication Adaptive Filter IP Core", Canadian Journal of Electrical and Computer Engineering, vol.27, no. 4, October 2002, pp. 177-181.

Holdenried, C.D., J.W. Haslett, J.G. McRory, R.D. Beards, and A.J. Bergsma, "A DC-4 GHz True Logarithmic Amplifier: Theory and Implementation," IEEE Journal of Solid-State Circuits, Vol. 37, No. 10, pp.1290-1299, October 2002.

Holdenried, C.D. and J.W. Haslett, "Two Baseband Logarithmic Amplifiers Using Parallel Feedback Amplifier Cells," Proc. of Wireless 2002, , pp. 181-189, Calgary, Alberta, July 2002.

Georgescu, B.A., J.W. Haslett, and J. McRory, " Practical Synthesis of Optimized Inductor Circuits" Proc. of Wireless 2002, pp. 206-209, Calgary, Alberta, July 2002.

Lynch, M. and J.W. Haslett, "The Design of a 17.35 GHz LNA and Mixer", Proc. of Wireless 2002,  pp. 505-514, Calgary, Alberta, July 2002.

Holbert, M.L., J.W. Haslett, R.E. Smallwood and F.N. Trofimenkoff, “Subsurface Signal Transmitting Apparatus”, US Patent # 6,405,795, Issued June 18th, 2002.

Holdenried, C.D. and J.W. Haslett, "Two Baseband Logarithmic Amplifiers Using Parallel Feedback Amplifier Cells," Canadian Microelectronics Corporation Texpo 2002, Ottawa, Ontario, poster  presentation and demo, June 18, 2002. This poster won the CMC Componentware/CAD Award, one of three national awards presented at the workshop.

Lynch, M. and J.W. Haslett, "GigaRFIC Phase I: 17GHz LNA and Mixer" Canadian Microelectronics Corporation Texpo 2002, Ottawa, Ontario, poster presentation and demo, June 18, 2002.

Lynch, M. W., J.W. Haslett, G. McGibney and A. Garg, “A Novel Gigabit Radio Transceiver for System-on-Chip Wireless LAN”, Poster presentation at the 2002 International Workshop on Systems-on-Chip held in Banff, Alberta, July 2002. 10 page manuscript published in the conference proceedings.

Garg, A., G.A. Jullien, G.H. McGibney and J.W. Haslett, “A Modulus Replication Complex Adaptive Filter IP Core”, Poster presentation at the 2002 International Workshop on Systems-on-Chip held in Banff, Alberta, July 2002. 8 page manuscript published in the conference proceedings.

Lynch, M., A. Garg, G. McGibney, J.W. Haslett and G. Jullien, "Integrating the Gigabit Radio", presented at the 2001 TRLabs Technical Forum, Winnipeg, October 2001.

Holdenried, C., J.W. Haslett, J. McRory, R. Davies, D. Beards, and A.J. Bergsma, "A DC-4GHz Logarithmic Amplifier with Fiber Optic Applications", poster presentation at the 2001 TRLabs Technical Forum, Winnipeg, October 2001.

Georgescu, B. and J.W. Haslett, "An Efficient technique for Designing Optimal On-Chip Spiral Inductors", poster presentation at the 2001 TRLabs Technical Forum, Winnipeg, October 2001.

Holdenreid, C., J.W. Haslett, J. McRory, R. Davies, D. Beards and A.J. Bergsma, "A DC-4GHz Logarithmic Amplifier With Fiber Optic Applications", Proceedings of Wireless 2001, Calgary, Alberta, pp. 216-225, July 9-11, 2001.

Trofimenkoff, F.N., F. Sabouri and J.W. Haslett, "A Resistance Bridge and its Use in Conversion Systems", Canadian Patent Number 2, 196,712, Issued October 23rd, 2001.

Leifso, C. and J.W. Haslett, “ Active Tunable Inductor”, US Patent Number 6, 211, 753, Granted April 3rd, 2001.

Holberg, M.L.,  J.W. Haslett,  R.E. Smallwood and F.N. Trofimenkoff, " Subsurface Signal Transmitting Apparatus", US Patent Number 6, 209, 632 B1, Issued April 3rd, 2001.

Leifso, C., and J.W. Haslett, “A Fully Integrated Active Inductor With Independent Voltage Tunable Inductance and Series Loss Resistance”, IEEE Transactions on Microwave Theory and Techniques, Volume 49, Issue 4, Part 1, pp 671-676, April 2001.

Trofimenkoff, F.N., M.Segal, A. Klassen and J.W. Haslett, "Characterization of EM Downhole-to-Surface Links", IEEE Transactions on Geoscience and Remote Sensing, Vol. 38, No. 6, pp 2539-2548, November 2000.

Leifso, C. and J. W. Haslett, “Analytic Model for Estimating the Length of the Velocity Saturated Region in GaAs MESFET’s”, IEEE Transactions on Electron Devices, Vol. 47, No. 5, pp. 905-909, May 2000.

Leifso, C., J.W. Haslett and John McRory, “Monolithic Tunable Active Inductor With Independent Q Control”, IEEE Transactions on Microwave Theory and Techniques, Vol. 48, No. 6, pp. 1024-1029, June 2000.

Trofimenkoff, F.N., F. Sabouri and J.W. Haslett, "A Resistance Bridge and its use in Conversion Systems", US Patent No. 5909132, issued June 1st, 1999.

Trofimenkoff, F.N., F. Sabouri and J.W. Haslett, "A Resistance Bridge and its use in Conversion Systems", US Patent No. 5877637, issued March 2nd, 1999.

Trofimenkoff, F.N., M. Segal, A. Klassen, J.W. Haslett, R.E. Smallwood and D. Lehner, "Characterization of EM Downhole-to-Surface Communication Links", presented as a poster presentation at the 1999 CSPG and Petroleum Society Joint Convention, Calgary, Canada, June 14-18, 1999.

Leifso, C. and J. W. Haslett, “Fully Integrated CMOS Tunable Active Inductors” presented at Wireless ’99, 11th International Conference on Wireless Communications, Calgary, Alberta, July 12-14, 1999.

Leifso, C. and J.W. Haslett, “Update on Voltage Tunable Inductor (GaAs and CMOS Results), TR Labs Technology Forum, Calgary, Canada, October 21-22, 1999.

Dai, Lillian, and J.W. Haslett, “Second Generation Multiplier Chip for a Smart Antenna”, Poster Presentation, TR Labs Technology Forum, Calgary, Canada, October 21-22, 1999.

Leifso, C. and J.W. Haslett, "Integrated Active Inductors in GaAs", poster presentation at the Wireless VII Technical Forum, Ottawa, October 18-20, 1998.

Leifso, C. and J.W. Haslett, "An Integrated Inductor - Key to Transceivers on a Chip", 20 minute formal presentation at the TRLabs Technology Forum, Edmonton, Alberta, Oct. 27-28, 1998.

Chakravorti, M. and J.W. Haslett, "CMOS Analog Signal Processing for Smart Antennas", poster presentation, TRLabs Technology Forum, Edmonton, Alberta, Oct. 27-28, 1998.

Gui, X., S. Aghtar, J.W. Haslett and D. DeCogan, "Automatic Time Stepping in the Multi-Compartment TLM model for Solving Ordinary Differential Equations", International Journal of Mathematical Algorithms (UK), Vol. 00, pp 1-19, 1999.

Trofimenkoff, F.N., F. Sabouri, R.H. Johnston and J.W. Haslett, "The AC Series Impedance of a Transmission Line Formed by Coaxial Tubular Members", Canadian Journal of Electrical and Computer Engineering, Vol. 24, No. 1, pp 9-11, 1999.

Gui, X., J.W. Haslett, S.K. Dew and M.J. Brett, "Direct Error Estimation Based of the Potential Drop in TLM Diffusion Modelling", International Journal of Numerical Modelling, Electronic Networks, Devices and Fields, (UK), vol. 11, no. 5, pp. 255-257, 1998.

Gui, X. and J.W. Haslett, "A New Parameter for Error Estimation and Time-Step Control in TLM Diffusion Modelling", Numerical Heat Transfer, Part B: Fundamentals, Vol. 33, No. 2, pp.235-249, March 1998.

Gui, X., J.W.Haslett, S.K. Dew, and M.J. Brett, "Simulation of Temperature Cycling Effects on Electro-Migration Behaviour Under Pulsed Current Stress", IEEE Transactions on Electron Devices, Vol. 45, No. 2, pp 380-386, February 1998.

Clarke, E.E., F.N. Trofimenkoff and J. W. Haslett, "High-Temperature Silicon Diode Models", Reprinted in High Temperature Electronics, IEEE Press, edited by Randall Kirschmann, pp. 214-222, 1998.

Finvers,I., J.W. Haslett and F. N. Trofimenkoff,"A High Temperature Precision Amplifier", Reprinted in High Temperature Electronics, IEEE Press, edited by Randall Kirschmann, pp. 2251-258, 1998.

Gui, X., S. Aghtar, J.W. Haslett and D. de Cogan, "Error Estimation and Control in the Multi-Compartment TLM Model for Initial-Value Problems in Ordinary Differential Equations", Proc. 2nd International TLM Workshop-Theory and Applications, Munich, Germany, pp. 126-134, Oct. 29-31, 1997.

Trofimenkoff, F.N., F. Sabouri, J. Qin and J.W. Haslett, "A Square-Rooting Voltage-to-Frequency Converter", IEEE Transactions on Instrumentation and Measurement, Vol. 46, No. 5, pp 1208-1211, October 1997 .

Trofimenkoff, F.N., F. Sabouri and J.W. Haslett, "A Resistance Bridge and its use in Conversion Systems", Canadian Patent Number CA2196712AA , issued August 6th, 1997.

Aghtar, S., J.W. Haslett and F.N. Trofimenkoff, 'Subthreshold Analysis of a MOS Analog Switch', IEEE Transactions on Electron Devices, vol. 44, no. 1, pp. 89-96, January 1997.

Gupta, A., J.W. Haslett and F.N. Trofimenkoff, 'BiCMOS Adjustable Linear Current Mirror', IEEE Journal of Solid State Circuits, vol. 32, no. 1, pp. 130-134, January 1997.

Haslett, J.W.,F.N. Trofimenkoff, F. Sabouri, I. Finvers and R. Smallwood, "High Temperature Electronics Using Silicon Technology", presented at the 1996 International Solid-State Circuits Conference, San Fransisco, paper 25.3, February 1996. This paper is described in a special report on the conference published in ELECTRONIC DESIGN magazine, February 19th 1996 issue.

Trofimenkoff, F.N., I. Finvers and J.W. Haslett, "DC Measurement Errors Due to Auto-Zeroed Amplifier Noise", IEEE Transactions on Instrumentation and Measurement, Vol. 45, No. 1, pp.317-318, February 1996.

Finvers,I., J.W. Haslett and F.N. Trofimenkoff, 'Noise Performance of a Continuous-Time Auto-Zeroed Operational Amplifier', IEEE Transactions on Circuits and Systems, Part II, vol. 43, no. 12, pp. 791-800, December 1996.

Gupta, A., J.W. Haslett and F.N. Trofimenkoff, 'A Wide Dynamic Range Continuously Adjustable CMOS Current Mirror', IEEE Journal of Solid State Circuits, vol 31, no. 8, pp. 1208-1213, August 1996.

Sabouri, F., F.N. Trofimenkoff and J.W. Haslett, 'A High Performance Calibration-Free Charge-Balancing A/D Converter', IEEE Transactions on Instrumentation, vol 45, no. 5, pp. 847-853, October 1996.

Finvers, I., J.W. Haslett and F. N. Trofimenkoff,'A High Temperature Precision Amplifier', IEEE Journal of Solid State Circuits, Vol. 30, no. 2, pp. 120-128, February 1995.

Williamson, I., S. Balasubramanian, J. W. Haslett and F. N. Trofimenkoff, 'Source-Width Insensitive Optical Position Sensor', IEEE Transactions on Instrumentation and Measurement, Vol. 43, no. 6, pp. 848-856, December 1994.

Haslett, J.W., F. N. Trofimenkoff and S.E. Nordqist, 'High Resolution Position Sensor Using Two Sensing Elements', IEEE Transactions on Instrumentation and Measurement, Vol. 42, no. 3, pp. 763-766, June 1993.

Nordquist, S.E., J.W. Haslett, and F. N. Trofimenkoff, 'Chopper Stabilized Operational Transconductance Amplifiers', IEEE Transactions on Instrumentation and Measurement, Vol. 42, no. 3, pp 715-718, June 1993.

Finvers, I.G., J. W. Haslett and F. N. Trofimenkoff, 'Reduction of Leakage Current Effects in High Temperature Auto-Zeroed Amplifiers', CCVLSI '93, Banff, Alberta, pp 1a-12 to 1a-17, Nov. 1993.

Trofimenkoff, F.N., J.W. Haslett and R.H. Johnston, 'Measurement of Resistivity and Permeability of Tubular Stock', Canadian Journal of Electrical and Computer Engineering, Vol. 18, no. 1, pp 41-43, 1993.


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