Found 46 results
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2019
Virtual-Source Modeling of N-polar GaN MISHEMTS, Karnaty, Rohit R., Guidry Matthew, Shrestha Pawana, Romanczyk Brian, Hatui Nirupam, Zheng Xun, Wurm Christian, Li Haoran, Keller Stacia, Mishra Umesh K., et al. , 2019 IEEE BiCMOS and Compound semiconductor Integrated Circuits and Technology Symposium (BCICTS), p.1-4, (2019)
2016
A 0.4–6-GHz 17-dBm B1dB 36-dBm IIP3 channel-selecting low-noise amplifier for SAW-less 3G/4G FDD diversity receivers, Luo, Cheng-kai, Gudem Prasad S., and Buckwalter James F. , IEEE Transactions on Microwave Theory and Techniques, Volume 64, Number 4, p.1110–1121, (2016)
A 14-GHz, 22-dBm series Doherty power amplifier in 45-nm CMOS SOI, Levy, Cooper S., Vorapipat Voravit, and Buckwalter James F. , 2016 IEEE Compound Semiconductor Integrated Circuit Symposium (CSICS), p.1–4, (2016)
A 3-Gb/s Radar Signal Processor Using an IF-Correlation Technique in 90-nm CMOS, Li, Jun, Kijsanayotin Tissana, and Buckwalter James F. , IEEE Transactions on Microwave Theory and Techniques, Volume 64, Number 7, p.2171–2183, (2016)
A 70-GHz LO phase-shifting bidirectional frontend using linear coupled oscillators, Kijsanayotin, Tissana, Li Jun, and Buckwalter James F. , IEEE Transactions on Microwave Theory and Techniques, Volume 65, Number 3, p.892–904, (2016)
High Efficiency mm-Wave Transmitter Array, Asbeck, Peter, Rebeiz Gabriel, Buckwalter James, Larson Lawrence, and Voinigescu Sorin , (2016)
Scaling trends for picojoule-per-bit WDM photonic interconnects in CMOS SOI and FinFET processes, Li, Jun, Zheng Xuezhe, Krishnamoorthy Ashok V., and Buckwalter James F. , Journal of Lightwave Technology, Volume 34, Number 11, p.2730–2742, (2016)
Supply-scaling for efficiency enhancement in distributed power amplifiers, Fang, Kelvin, Levy Cooper S., and Buckwalter James F. , IEEE Journal of Solid-State Circuits, Volume 51, Number 9, p.1994–2005, (2016)
2015
A 0.2–3.6-GHz 10-dBm B1dB 29-dBm IIP3 tunable filter for transmit leakage suppression in SAW-less 3G/4G FDD receivers, Luo, Cheng-kai, Gudem Prasad S., and Buckwalter James F. , IEEE Transactions on Microwave Theory and Techniques, Volume 63, Number 10, p.3514–3524, (2015)
0.4–6 GHz, 17-dBm B1dB, 36-dBm IIP3 channel-selecting, low-noise amplifier for SAW-less 3G/4G FDD receivers, Luo, Cheng-kai, Gudem Prasad S., and Buckwalter James F. , 2015 IEEE Radio Frequency Integrated Circuits Symposium (RFIC), p.299–302, (2015)
A 105-GHz, supply-scaled distributed amplifier in 90-nm SiGe BiCMOS, Fang, Kelvin, Levy Cooper, and Buckwalter James F. , 2015 IEEE Bipolar/BiCMOS Circuits and Technology Meeting-BCTM, p.182–185, (2015)
A 45-GHz Si/SiGe 256-QAM transmitter with digital predistortion, Wu, Po-Yi, Liu Youjiang, Hanafi Bassel, Dabag Hayg, Asbeck Peter, and Buckwalter James , 2015 IEEE MTT-S International Microwave Symposium, p.1–3, (2015)
A 6-41 GHz Distributed Amplifier with Supply Scaling for Efficiency Enhancement, Levy, Cooper S., and Buckwalter James F. , 2015 IEEE Compound Semiconductor Integrated Circuit Symposium (CSICS), p.1–4, (2015)
A 70 GHz bidirectional front-end for a half-duplex transceiver in 90-nm SiGe BiCMOS, Kijsanayotin, Tissana, Li Jun, and Buckwalter James F. , 2015 IEEE Compound Semiconductor Integrated Circuit Symposium (CSICS), p.1–4, (2015)
Energy efficiency of optoelectronic interfaces in scaled FinFET and SOI CMOS technologies, Li, Jun, and Buckwalter James , 2015 IEEE Optical Interconnects Conference (OI), p.18–19, (2015)
Frequency doublers with 10.2/5.2 dBm peak power at 100/202 GHz in 45nm SOI CMOS, Liu, Gang, Jayamon Jefy, Buckwalter James, and Asbeck Peter , 2015 IEEE Radio Frequency Integrated Circuits Symposium (RFIC), p.271–274, (2015)
A high-linearity, 30 GS/s track-and-hold amplifier and time interleaved sample-and-hold in an InP-on-CMOS process, Madsen, Kristian N., Gathman Timothy D., Daneshgar Saeid, Oh Thomas C., Li James Chingwei, and Buckwalter James F. , IEEE Journal of Solid-State Circuits, Volume 50, Number 11, p.2692–2702, (2015)
Tuning-range enhancement through deterministic mode selection in RF quadrature oscillators, Bagheri, Mahdi, Bagheri Rahim, Buckwalter James F., and Larson Lawrence E. , IEEE Transactions on Microwave Theory and Techniques, Volume 63, Number 11, p.3713–3726, (2015)
A Watt-Class, High-Efficiency, Digitally-Modulated Polar Power Amplifier in SOI CMOS, Diddi, Varish, Gheidi Hamed, Liu Youjiang, Buckwalter James, and Asbeck Peter , 2015 IEEE Compound Semiconductor Integrated Circuit Symposium (CSICS), p.1–4, (2015)
2014
A 0.25-to-2.25 GHz, 27 dBm IIP3, 16-path tunable bandpass filter, Luo, Cheng-kai, and Buckwalter James F. , IEEE Microwave and Wireless Components Letters, Volume 24, Number 12, p.866–868, (2014)
30.8 A 30GS/s double-switching track-and-hold amplifier with 19dBm IIP3 in an InP BiCMOS technology, Gathman, Timothy D., Madsen Kristian N., Li James C., Oh Thomas C., and Buckwalter James F. , 2014 IEEE International Solid-State Circuits Conference Digest of Technical Papers (ISSCC), p.1–3, (2014)
A low-power, high-speed, 9-channel germanium-silicon electro-absorption modulator array integrated with digital CMOS driver and wavelength multiplexer, Krishnamoorthy, AV, Zheng X, Feng D, Lexau J, Buckwalter JF, Thacker HD, Liu F, Luo Y, Chang E, Amberg P, et al. , Optics express, Volume 22, Number 10, p.12289–12295, (2014)
A low-power, high-speed, 9-channel germanium-silicon electro-absorption modulator array integrated with digital CMOS driver and wavelength multiplexer, Krishnamoorthy, AV, Zheng X, Feng D, Lexau J, Buckwalter JF, Thacker HD, Liu F, Luo Y, Chang E, Amberg P, et al. , Optics express, Volume 22, Number 10, p.12289–12295, (2014)
A low-power, high-speed, 9-channel germanium-silicon electro-absorption modulator array integrated with digital CMOS driver and wavelength multiplexer, Krishnamoorthy, AV, Zheng X, Feng D, Lexau J, Buckwalter JF, Thacker HD, Liu F, Luo Y, Chang E, Amberg P, et al. , Optics express, Volume 22, Number 10, p.12289–12295, (2014)
Multi-drive stacked-FET power amplifiers at 90 GHz in 45 nm SOI CMOS, Agah, Amir, Jayamon Jefy Alex, Asbeck Peter M., Larson Lawrence E., and Buckwalter James F. , IEEE Journal of Solid-State Circuits, Volume 49, Number 5, p.1148–1157, (2014)
A reconfigurable 50-Mb/s-1 Gb/s pulse compression radar signal processor with offset calibration in 90-nm CMOS, Li, Jun, Parlak Mehmet, Mukai Hirohito, Matsuo Michiaki, and Buckwalter James F. , IEEE Transactions on Microwave Theory and Techniques, Volume 63, Number 1, p.266–278, (2014)
2013
A 11% PAE, 15.8-dBm two-stage 90-GHz stacked-FET power amplifier in 45-nm SOI CMOS, Agah, Amir, Jayamon Jefy, Asbeck Peter, Buckwalter James, and Larson Lawrence , 2013 IEEE MTT-S International Microwave Symposium Digest (MTT), p.1–3, (2013)
A 1Gb/s reconfigurable pulse compression radar signal processor in 90nm CMOS, Li, Jun, Mukai Hirohito, Parlak Mehmet, Matsuo Michiaki, and Buckwalter James F. , Proceedings of the IEEE 2013 Custom Integrated Circuits Conference, p.1–4, (2013)
A 25-Gb/s monolithic optical transmitter with micro-ring modulator in 130-nm SoI CMOS, Li, Jun, Li Guoliang, Zheng Xuezhe, Raj Kannan, Krishnamoorthy Ashok V., and Buckwalter James F. , IEEE Photonics Technology Letters, Volume 25, Number 19, p.1901–1903, (2013)
A 25-Gb/s monolithic optical transmitter with micro-ring modulator in 130-nm SoI CMOS, Li, Jun, Li Guoliang, Zheng Xuezhe, Raj Kannan, Krishnamoorthy Ashok V., and Buckwalter James F. , IEEE Photonics Technology Letters, Volume 25, Number 19, p.1901–1903, (2013)
A 42 to 47-GHz, 8-bit I/Q digital-to-RF converter with 21-dBm P sat and 16% PAE in 45-nm SOI CMOS, Agah, Amir, Wang Wei, Asbeck Peter, Larson Lawrence, and Buckwalter James , 2013 IEEE Radio Frequency Integrated Circuits Symposium (RFIC), p.249–252, (2013)
Active millimeter-wave phase-shift Doherty power amplifier in 45-nm SOI CMOS, Agah, Amir, Dabag Hayg-Taniel, Hanafi Bassel, Asbeck Peter M., Buckwalter James F., and Larson Lawrence E. , IEEE Journal of Solid-State Circuits, Volume 48, Number 10, p.2338–2350, (2013)
A CMOS SOI stacked shunt switch with sub-500ps time constant and 19-Vpp breakdown, Levy, Cooper S., Asbeck Peter M., and Buckwalter James F. , 2013 IEEE Compound Semiconductor Integrated Circuit Symposium (CSICS), p.1–4, (2013)
High-speed, high-efficiency millimeter-wave transmitters at 45 GHz in CMOS, Agah, A, Dabag H, Asbeck P, Larson L, and Buckwalter J , 2013 IEEE MTT-S International Microwave Symposium Digest (MTT), p.1–3, (2013)