Awards

• 2004 Lumley Research Award, OSU College of Engineering
• 1997 Oustanding Educator Award in the Electrical Engineering Department, OSU.
• 1996, Best MS Thesis at ESL: ``Design and Analysis of an Active Integrated Transmitting Antenna'' Vakur Erturk, (co-advised first with Prof. Rojas)
• 1989, Research Award from the College of Engineering of The Ohio State University.

Inventions

Patents

• Lamp bulb having integrated RFI suppression and method of restricting RFI to selected level, Johnson Samuel, Roblin Patrick, Hung Chih Ju, and Lau Veng-Chong. US Patent No. 5504395: Issued: Apr. 2, 1996

Invention Disclosures

• Lateral doping SCR for reduced RFI emission, P. Roblin, H. C. Ju, V-C Lau, 1994
• Lateral doping triac for reduced RFI emission, P. Roblin, H. C. Ju, V-C Lau, 1994
• Tapered SCR for reduced RFI emission, P. Roblin, H. C. Ju, V-C Lau, 1994
• Tapered triac for reduced RFI emission, P. Roblin, H. C. Ju, V-C Lau, 1994
• Amplifier modeling software tool, P. Roblin, 2000
• FET modeling software tool, P. Roblin, 2000

Publications

Book

• High-Speed Heterostructure Devices, Cambridge University Press, Patrick Roblin and Hans Rohdin, March 2002
• Nonlinear RF Circuits and Nonlinear Vector Network Analyzers: Interactive Measurement and Design Techniques, Cambridge University Press, P. Roblin, , June 2011

Special Issue

• Special issue on RF/Microwave SOI-CMOS IC, A. Fathimulla and P. Roblin, Guest Editors, Analog Integrated Circuits and Signal Processing, Kluwer Academic Publishers, Norwell, MA, Vol. 25, No. 2, Nov. 2000.

Journal Articles

• Poly-Harmonic Modeling and Predistortion Linearization for Software-Defined Radio Upconverters, X. Yang, D. Chaillot, P. Roblin, W-R Liou, J. Lee, H-D Park, J. Strahler, and M. Ismail, IEEE Transactions on Microwave Theory and Techniques, Vol. 58, No. 8, pp. 2125-2133, Aug. 2010.
• Pulsed-IV Pulsed-RF Cold-FET Parasitic Extraction of Biased AlGaN/GaN HEMTs Using Large Signal Network Analyzer, C. K. Yang, P. Roblin, De Groote, S. Ringel, S. Rajan, J.-P. Teyessier, C. Poblenz, Y. Pei, J Speck, U. K. Mishra, IEEE Transactions on Microwave Theory and Techniques, Vol. 58, No. 5, pp. 1077-1088, May 2010.
• A low-phase-noise CMOS quadrature VCO with PMOS back-gate coupling, Mei-Ling Yeh, Yao-Chian Lin, Wan-Rone Liou, Sheng-Hing Kuo, Patrick Roblin, Chung Cheng Chang, Microwave and Optical Technology Letters, Vol. 52, No. 12, pp. 2682-2685, Dec 2010.
• Pulsed Active LoadPull Measurements for the Design of High-Efficiency Class-B RF Power Amplifiers With GaN HEMTs, Seok Joo Doo; Roblin, P.; Balasubramanian, V.; Taylor, R.; Dandu, K.; Strahler, J.; Jessen, G.H.; Teyssier, J.-P. Microwave Theory and Techniques, IEEE Transactions, Vol. 57 , No. 4 , pp. 881-889, 2009.
• High Efficiency RF Power Amplifier Designed with Harmonic Real-time Active Load-pull, Xian Cui, S.J. Doo, P. Roblin, J. Strahler, and R. G. Rojas-Teran, IEEE Microwave and Wireless Components Letter, April 2008.
• Frequency-Selective Predistortion Linearization of RF Power Amplifiers, P. Roblin, S.K. Myoung, D. Chaillot, Y.G. Kim,A. Fathimulla, J. Strahler, and S. Bibyk, IEEE Transactions on Microwave Theory and Techniques, Vol. 56, No. 1, pp. 65-76, January 2008.
• A 8 GHz SiGe HBT VCO Design on a Low Resistive Silicon Substrate using GSML, J. Lee, Y.G. Kim, E.J. Lee, C.W. Kim, and P. Roblin, IEEE Transactions on Circuits and Systems I, Vol.54, No. 10, pp 2128-2136, Oct. 2007.
• An Analytic Circuit-Based Model for White and Flicker Phase Noise in LC Oscillators, Jayanta Mukherjee, Patrick Roblin and Siraj Akhtar, IEEE Transactions on Circuits and Systems I, Vol. 54, No. 7, pp 1584-1598, July 2007.
• Effective Suppression of IV Knee Walk-Out in AlGaN/GaN HEMTs for Pulsed-IV Pulsed-RF With a Large Signal Network Analyzer, S. J. Doo, P. Roblin, G. H. Jessen, R. C. Fitch, J. K. Gillespie, N. A. Moser, A. Crespo, G. Simpson and J. King, Microwave and Wireless Components Letters, IEEE, Vol.16, No.12, pp. 681-683, Dec. 2006.
• Novel modeling methodology of LC differential oscillator noise,'' J. Mukherjee and P. Roblin, Microwave and Optical Technology Letters, pp. 805-808, April 2006.
• Modeling of Distributed Parasitics in Power FETS, Sunyoung Lee, Patrick Roblin and Osvaldo Lopez, IEEE Transactions on Electron Device Vol. 49, No. 10, pp. 1799-1806, Oct. 2002.
• RF Electro-thermal Modeling of LDMOSFETs for Power Amplifier Design, Siraj Akhtar, Patrick Roblin, Sunyoung Lee, Xiaohui Ding, Shuang Yu, Julie Kasick and Jeff Strahler, IEEE Transactions on Microwave Theory and Techniques, Vol. 50, No. 6, pp. 1561-1570, June 2002.
• Impact of optical phonon scattering on magnetotransport in double-barrier heterostructures, Dae Kwan Kim, Patrick Roblin, Kwang-Sup Soh and Chul Koo Kim, Physics Review B, Issue 15 Mar 2002.
• Onset voltage shift due to a nonzero Landau graund-state level in coherent magnetotransport, Dae Kwan Kim and Patrick Roblin, Physics Review B, Issue 15 Mar 2002.
• Iso-thermal DC and Microwave Characterizations of Power RF Silicon LDMOSFETs, S. Akhtar, P. Roblin, S. Lee and J. Strahler, IEEE Transactions on Electron Device, Vol 48. No. 12, pp. 2785-2789, Dec. 2001.
• Frequency-Selective Loading for a Transmitting active integrated antenna, V. B. Erturk, R. G. Rojas and P. Roblin, Microwave and Optical Technology Letter, Vol. 31, No. 1, pp. 3-5, October 2001.
• Distributed B-Spline Electrothermal Models of Thyristors Proposed for Circuit Simulation of Power Electronics, C.-J. Hung, P. Roblin and S. Akthar IEEE Transactions on Electron Devices, Vol. 48, No. 2, pp. 353-366, Feb. 2001.
• B-spline Based, Large-signal DC and Microwave-model for SOI-MOSFETs, S. Akhtar and P. Roblin, Analog Integrated Circuits and Signal Processing, Special issue on RF/Microwave SOI-CMOS IC, Kluwer Academic Publishers, Norwell, MA, Vol. 25, No. 2, pp. 115-131, Nov. 2000.
• Guest Editorial, P. Roblin, Special issue on RF/Microwave SOI-CMOS IC, Analog Integrated Circuits and Signal Processing, Kluwer Academic Publishers, Norwell, MA, Vol. 25, No. 2, pp. 83-84, Nov. 2000.
• New Non-Quasi-Static Theory for Extracting Small-Signal Parameters Applied to LDMOSFETs, P. Roblin, S. Akhtar, and J. Strahler, Microwave and Guided Wave Letters, Vol. 10, No. 8, pp. 322-324, August 2000.
• A Hybrid Analysis/Design method for Active Integrated Antennas, V. B. Erturk, R. G. Rojas and P. Roblin, IEE Proceedings Microwave Propagation, Vol. 146, No. 2, April 1999
• A new PCB substrate used for patch antenna fabrication, C. Bean, P. Roblin, V. Erturk and R. Rojas, Microwave Journal, Vol. 41, No. 7, pp. 122-132, July 1998.
• Effective-Mass Wave-Matching Theory For Two-Bands Wannier System, P. Roblin, P. Sotirelis, and G. Cao Physics Review B, Vol. 58, No. 19, pp. 13103-13114, Nov. 15 1998.
• Interface Roughness Scattering in AlAs/InGaAs Resonant Tunneling Diodes with an InAs Subwell, P. Roblin, R. C. Potter, and A. Fathimulla, Journal of Applied Physics , Vol. 79, No. 5, pp. 2502-2508, March 1, 1996.
• Intervalley Scattering in GaAs/AlAs Resonant Tunneling Diodes, P. Sotirelis and P. Roblin, Physics Review B, Vol 51, No. 19, pp. 13381-13388, May 15, 1995.
• High Frequency Simulation of Resonant Tunneling Diodes, W.-R. Liou and P. Roblin, IEEE Transactions on Electron Devices, Vol. 41, No. 7, pp. 1098-1112, July 1994.
• 3D Scattering-Assisted Tunneling in Resonant Tunneling Diodes, P. Roblin, and W. R. Liou, Physics Review B, Vol. 47, No. 4, Part II, pp. 2146-2161, January 15, 1993.
• Optimal Second-order Non-Quasi-Static Equivalent Circuit for the MOSFET Wave Equation, S. C. Kang, P. Roblin, and W. R. Liou, IEEE Transactions on Electron Devices, Vol. 39, No. 8, pp. 1909-1915, August 1992.
• Unilateral Power Gain Resonances and Roll-Off with Frequency for the Velocity-Saturated MOSFET Wave-Equation, P. Roblin, and S. C. Kang, IEEE Transactions on Electron Devices, Vol. 39, No. 6, pp. 1490-1495, June 1992.
• Improved Small-Signal Equivalent Circuit Model and Large-Signal State-Equations for the MOSFET/MODFET Wave Equation, P. Roblin, S. C. Kang, and W. R. Liou, IEEE Transactions on Electron Devices, Vol. 38, No 8, pp. 1706-1718, August 1991.
• Analytic Solution of the Velocity-Saturated MOSFET/MODFET Wave-Equation and its Application to the Prediction of the Microwave Characteristics of MODFET's, P. Roblin, S. C. Kang, and H. Morkoc, IEEE Transactions on Electron Devices, Vol. ED-37, No. 7, pp. 1608-1622, August 1990.
• Capacitance-voltage analysis and current modeling of pulse-doped MODFET's, P. Roblin, H. Rohdin, C.J. Hung, and S. W. Chiu, IEEE Transactions on Electron Devices, Vol. ED-36, No. 11, pp. 2394-2404, November 1989.
• Simulation of Hot-Electron Trapping and Aging of nMOSFET's, P. Roblin, S. Samman, and S. Bibyk, IEEE Transactions on Electron Devices, Vol. ED-35 No. 12, pp. 2229-2237, 1988.
• Non-Linear Parasitics in MODFETs and the MODFET IV Characteristics, P. Roblin, L. Rice, S. Bibyk, IEEE Transactions on Electron Devices, Vol. ED-35, No. 8, pp. 1207-1214, 1988.
• Bandstructure Matching at a Heterojunction Interface, P. Roblin, Superlattices and Microstructures, Vol. 4 No. 3, pp. 363-370, 1988.
• Analysis of MODFET Microwave Characteristics, P. Roblin, S. Kang, A. Ketterson and H. Morkoc, IEEE Transactions on Electron Devices, Vol. ED-34 No. 9, pp. 1919-1928, 1987.
• Two-Dimensional Charge Control Model for the MODFETs, Y. M. Kim and P. Roblin, IEEE Transactions on Electron Devices, Vol. ED-33 No. 11, pp. 1644-1651, 1986.
• MODFET DC Model with Improved Pinch-off and Saturation Characteristics, H. Rohdin and P. Roblin, IEEE Transactions on Electron Devices, Vol. ED-33 No. 5, pp. 664-672, 1986.
• Time-dependent Tunneling and the Injection of Coherent Zener Oscillations, P. Roblin and M. W. Muller, Semiconductor Science and Technology, Vol. 1 No. 3, pp. 218-225, 1986.
• Spatially Varying Bandstructures, P. Roblin and M. W. Muller, Ph ysics Review B, Vol. 32, pp. 5222-5230, 1985.
• Coherent Zener Oscillations, P. Roblin and M. W. Muller, Journal of Physics C: Solid State Physics, Vol. 16, pp. 4547-4554, 1983.

Conference Articles

• Multi-Harmonic Broadband Measurements using an Large Signal Network Analyzer, Y. Ko, P. Roblin, S. Myoung, J. Strahler, F. De~Groote, J. P. Teyssier, 75th ARFTG Conf. Dig., Anaheim, Ca., Jun. 2010.
• Pulsed multi-tone measurements for time domain load pull characterizations of power transistors, De Groote, F.; Roblin, P.; Young-Seo Ko; Chieh-Kai Yang; Doo, S.J.; Bossche, M.V.; Teyssier, J.-P.; Microwave Measurement Conference, 2009. ARFTG '09. 73rd ARFTG, pp. 1-4, 2009.
• Technique for joint balancing of IQ modulator-demodulator chains in wireless transmitters, Mutha, S.; Roblin, P.; Chaillot, D.; Xi Yang; Jiwoo Kim; Strahler, J.; Rojas, R.; Volakis, J.; Microwave Symposium Digest, 2009. MTT '09. IEEE MTT-S International , 2009, pp. 221-224, 2009.
• Additive phase noise measurements of AlGaN/GaN HEMTs using a large signal network analyzer and a tunable monochromatic light source, Suh, Inwon; Roblin, Patrick; Ko, Youngseo; Yang, Chieh-Kai; Malonis, Andrew; Arehart, Aaron; Ringel, Steven; Poblenz, Christiane; Pei, Yi; Speck, James; Mishra, Umesh; Microwave Measurement Symposium, 2009 74th ARFTG, pp. 1-5, 2009.
• Characterization of traps in AlGaN/GaN HEMTs with a combined large signal network analyzer/deep level optical spectrometer system, Chieh-Kai Yang; Roblin, P.; Malonis, A.; Arehart, A.; Ringel, S.; Poblenz, C.; Yi Pei; Speck, J.; Mishra, U.; Microwave Symposium Digest, 2009. MTT '09. IEEE MTT-S International, pp. 1209-1212, 2009.
• Adaptive second harmonic active load for pulsed-IV/RF class-B operation, S. J. Doo, P. Roblin, V. Balasubramanian, R. Taylor, K. Dandu, G. H. Jessen, and R. Rojas, ARFTG 70th Conf., Tempe, AZ, Nov. 2007.
• A 3.5 GHz CMOS Doherty Power Amplifier with Integrated Diode Linearizer Targeted for WiMax Applications, X. Cui, P. Roblin, J. Lee, W.R. Liou and Y. Kim, IEEE MWSCAS/NEWCAS 2007, Montreal, Canada, Aug. 2007.
• Microstrip Equivalent Parasitics Modeling of RFIC Interconnects, J. Mukherjee, Y G Kim, I. Suh, P. Roblin, Y.C. Lin, W.R. Liou, M.S. Baghini, IEEE MWSCAS/NEWCAS 2007, Montreal, Canada, Aug. 2007.
• New ultrafast real-time active load-pull measurements for high-speed RF power amplifier design, P. Roblin, S. J. Doo, X. Cui, G. H. Jessen, D. Chaillot, and J. Strahler, IEEE MTT-S Int. Microwave Symp., Honolulu, HI, June 2007.
• Negative input resistance and real-time active load-pull measurements of a 2.5GHz oscillator using a LSNA, I. Suh, S. J. Doo, P.Roblin, X. Cui, Y. G. Kim, J. Strahler, M. V. Bossche, R. Rojas, and H. D. Park, 69th ARFTG Conference Digest, Honolulu, HI, Jun. 2007.
• A 5 GHz CMOS low noise amplifier for wireless LAN Applications, S. K. Alam, J. DeGroat and P. Roblin, 49th IEEE International Midwest Symposium on Circuits \& System, Porto Rico, 2006.
• Real-time Active Load-pull of the 2nd and 3rd Harmonics for Interactive Design of Non-Linear Power Amplifiers, X. Cui, S.J. Doo, P. Roblin, G. Jessen, R. Rojas and J. Strahler, Proc. of ARFTG 68 Conference, Boulder Colorado 2006, pp.42-49.
• Distributed and Transient Electro-Thermal Modeling and Its Impact on RF Predistortion P. Roblin and W. Dai, invited presentation in Workshop on Practical Implementation of RF Power Amplifiers for Cellular Base Stations, IMS Conference, Long Beach, CA, June 12, 2005.
• Pulsed-IV Pulsed-RF Measurements Using a Large Signal Network Analyzer S. J. Doo, P. Roblin, S. Lee, D. Chaillot and M. Vanden Bossche ARFTG 65 Conference, Long Beach, CA, June 17, 2005.
• Correction large bande des non linearites dynamiques d'un amplificateur de puissance par predistortion numerique, D. Chaillot, P. Roblin, S. K. Myoung, M. Debnath, S. J. Doo, 14eme Journees Nationales Microndes, 11-13 May 2005, Nantes, France.
• Experimental Analysis of Spiral Integrated Inductors on Low Cost Integrated Circuit Processes J. Lee, S. Lee, P. Roblin, S. Bibyk Proceedings of IEEE SoutheastCon 2005, Ft. Lauderdale, FL, April 8-10, 2005.
• Large Signal Network Analyzer with Trigger for Baseband & RF System Characterization with Application to K-Modeling & Output Baseband Modulation Linearization, S. K. Myoung, X. Cui, P. Roblin, D. Chaillot, M. Vanden Bossche, S.J. Doo and W. Dai, 64nd ARFTG Conference Digest, Nov.30-Dec. 3, 2004.
• Volterra Characterization and Predistortion Linearization of Multi-Carrier Power Amplifiers, S. K. Myoung, D. Chaillot, P. Roblin, W. Dai and S. J. Doo, 64nd ARFTG Conference Digest, Nov.30-Dec. 3, 2004.
• Distributed and Multi-Time-Constant Electro-Thermal Modeling and its impact on ACPR in RF predistortion W. Dai and P. Roblin, Michel Frei, ARFTG 62 Conference, Denver, Co., pp. 89-98, Dec. 2003.
• Novel B-Spline Behavioral Model Extracted and Verified Using Vectorial Harmonic and Multitone Data, J. Lian, P. Roblin and Jaime Pla, ARFTG 62 Conference, Denver, Co., pp. 291-300, Dec. 2003.
• Modeling of Distributed Parasitic Effects in FETs and New 4-Port Equivalent Circuit for Small Gate-Width FET Building Blocks, S. Lee and P. Roblin, Invited Paper, Proceedings of International VLSI Multilevel Interconnection Conference, Marina Del Rey, CA, Sept. 22-25, 2003.
• RFIC Loadpull Simulations Implementing Best Practice RF and Mixed Signal Design using and Integrated Agilent and Cadence EDA tool, Jayanta Mukherjee, Jason Parry, Wenhua Dai, Patrick Roblin, Steven Bibyk and Jongsoo Lee, Proceedings of June 2003 Microelectronics Systems Education Conference, pp. 76-77, June 2003.
• Measurement based electro-thermal modeling of LDMOSFETs, P. Roblin, Invited Paper 58th ARFTG conference, San Diego, Nov 29, 2001.
• Analysis and Simulation of Low-Frequency Feed-Forward Linearization, Shuang Yu and Patrick Roblin 2001 Midwest Symposium on Circuits and Systems, Fairborn Ohio, 14-12, August 2001.
• An Analysis Method for Active Integrated Antennas, V.B. Erturk, R.G. Rojas and P. Roblin, Proceedings of the 1997 PIERS Symposium, Cambridge, MA, July 1997.
• New PCB Substrate Used for Patch Antenna Fabrication, Christian Bean, Patrick Roblin, Vakur Erturk and Roberto Rojas, 1997 Proceedings of the Wireless Workshop, Carefree, Arizona, Oct 26-29, pp. 53-55, 1997.
• Implementation and Testing of a Frequency Hopping Spread-Spectrum Wireless Link for Data Transmission between Vehicles, Rizwan Mir and Patrick Roblin, CDROM Proceedings of 1997 IEEE Conference on Intelligent Transportation Systems
• Highly Accurate Large-Signal Microwave Model for SOI-MOSFETs, P. Roblin, Invited Paper, 1996 Asia-Pacific Microwave Conference Proceedings, Vol. 1, p. 123, December 17, 1996.
• Design/Analysis of an Active Integrated Antenna, V. B. Erturk, R. G. Rojas and P. Roblin, 1996 Proceedings of the IEEE Antenna & Propagation Symposium, pp. 1322-1325, 1996.
• Ensemble and Non-Local Multi-Sequential Scattering Assisted Tunneling, P. Roblin, P. Sotirelis and G. Cao, 1996 March Meeting of The American Physical Society, Bulletin of the American Physical Society, Vol. 41, No.1, p.30, March 18-22, 1996.
• Electron-Electron Scattering in Resonant Tunneling Diodes, P. Roblin and P. Sotirelis, 1995 March Meeting of The American Physical Society, Bulletin of the American Physical Society, Vol. 40, No.1, p.450, March 22, 1995.
• Analysis and Measurement of the Capacitance-Voltage Characteristic of a Resonant Tunneling Diode, P. Roblin, S. Akhtar, R. Potter, and A. Fathimulla, 1995 March Meeting of The American Physical Society, Bulletin of the American Physical Society, Vol. 40, No.1, p.361, March 21, 1995.
• Intervalley Scattering in GaAs/AlAs Resonant Tunneling Diodes, P. Sotirelis and P. Roblin, 1995 March Meeting of The American Physical Society, Bulletin of the American Physical Society, Vol. 40, No.1, p.21, March 20, 1995.
• New Topologies for Field Effect Transistor Models, P. Roblin, Invited Paper 1993 SBMO, International Microwave Conference, Brazil, Sao Paulo, August 2-5, Proceedings IEEE Catalog No. 93THO333-3, Volume II, pp. 359-372.
• Interface Roughness Scattering in AlAs/InGaAs/AlAs RTD with InAs Subwell, P. Roblin, R. Potter and A. Fathimulla, InP and related material conference, Paris, April 93, Proceedings IEEE Catalog No. 93CH3276-3, pp. 381-384.
• Scattering Assisted Tunneling in Resonant Tunneling Diodes, P. Roblin, and W. R. Liou, Proceedings of the 1991 International Semiconductor Device Research Symposium, Omni Charlottesville, pp. 219-222, December 4-6, 1991.
• Microwave Characteristics of the MODFET and the Velocity-Saturated MOSFET Wave-Equation, P. Roblin, S. C. Kang, and H. Morkoc, Proceedings of the 1990 International Symposium on Circuits and Systems, Vol. 2, pp. 1501-1504, May 1990.
• N-MOSFET Degradation and Aging due to Hot-electron trapping, A. Samman, S. Bibyk and P. Roblin, Proceedings of the Electrochemical Society, Vol. 89-7, pp. 401-412, 1989.
• Quasi-three section CAD model for MODFETs, Y.M. Kim,H. L. Martin, J. H. Kim nd P. Roblin, 1988 IEEE Southeastcon, Conference Proceedings, pp. 344-348, IEEE, New York, NY USA, 1988.
• Testing and Simulation of Interface State Formation due to Low Temperature Operation of CMOS Circuits, S. Bibyk, D. Kau, A. Samman and P. Roblin, Low Temperature Electronics, Proceedings of the Electrochemical Soci ety, Vol. 87-2, October 1987.
• Non-Effective-Mass Matching in Superlattices, Third International Conference on Superlattices, Microstructures and Microdevices, Westin Hotel, Chicago 17-20, 1987.
• Proposal for a Terahertz Zener Oscillator, M. W. Muller, P. Roblin and D. L. Rode, Proceedings Workshop on Submicron Device Physics, H.L. Grubin, ed, 1982.

Recent Invited Lectures

• Distributed and Transient Electro-Thermal Modeling and Its Impact on RF Predistortion, P. Roblin and W. Dai, IMS Conference, Long Beach, CA, June 12, 2005.
• Quantum and Magneto Transport Simulations of Resonant Tunneling Diodes, Center of Material Research Seminar, OSU, March 14, 2002.
• Measurement based electro-thermal modeling of LDMOSFETs, 58th ARFTG conference, San Diego, Nov 29, 2001.
• LDMOS transistor and amplifier behavioral modeling, Motorola, Tempe Az, Aug 29, 2000
• Amplifier modeling and low-frequency feedforward, Lucent Wireless, Whippanee NJ, Oct 3, 2000
• Electro-thermal modeling of LDMOSFET, Lucent, Reading PA, Oct 24, 2000
• Simulation of Resonant Tunneling Diodes, University of Cincinatti, EE department, Nov. 18, 1997.
• Highly Accurate Large-Signal Microwave Model for SOI-MOSFETs, Asia-Pacific Microwave Conference, India, Dec 17, 1996.
• MSSCAT simulator, Workshop on "Quantum Device Modeling," Harvey Hotel, Addison Dallas, Texas, Feb. 4-6, 1994.
• New Topologies for Field Effect Transistor Models, SBMO, International Microwave Conference, Brazil, Sao Paulo, August 2-5, 1993.