A 28GHz Bulk-CMOS dual-polarization phased-array transceiver with 24 channels for 5G user and basestation equipment JD Dunworth, A Homayoun, BH Ku, YC Ou, K Chakraborty, G Liu, ...
2018 IEEE International Solid-State Circuits Conference-(ISSCC), 70-72, 2018
354 2018 Broadband millimeter-wave LNAs (47–77 GHz and 70–140 GHz) using a T-type matching topology G Liu, H Schumacher
IEEE Journal of Solid-State Circuits 48 (9), 2022-2029, 2013
102 2013 28GHz phased array transceiver in 28nm bulk CMOS for 5G prototype user equipment and base stations J Dunworth, BH Ku, YC Ou, D Lu, P Mouat, A Homayoun, K Chakraborty, ...
2018 IEEE/MTT-S International Microwave Symposium-IMS, 1330-1333, 2018
50 2018 Frequency doublers with 10.2/5.2 dBm peak power at 100/202 GHz in 45nm SOI CMOS G Liu, J Jayamon, J Buckwalter, P Asbeck
2015 IEEE Radio Frequency Integrated Circuits Symposium (RFIC), 271-274, 2015
48 2015 Low-loss, low-cost, IC-to-board bondwire interconnects for millimeter-wave applications G Liu, A Trasser, AÇ Ulusoy, H Schumacher
2011 IEEE MTT-S International Microwave Symposium, 1-4, 2011
41 2011 A 64–84-GHz PLL with low phase noise in an 80-GHz SiGe HBT technology G Liu, A Trasser, H Schumacher
IEEE Transactions on Microwave Theory and Techniques 60 (12), 3739-3748, 2012
36 2012 High-order modulation transmission through frequency quadrupler using digital predistortion Y Liu, G Liu, PM Asbeck
IEEE Transactions on Microwave Theory and Techniques 64 (6), 1896-1910, 2016
35 2016 33–43 GHz and 66–86 GHz VCO With High Output Power in an 80 GHz G Liu, A Trasser, H Schumacher
IEEE microwave and wireless components letters 20 (10), 557-559, 2010
24 2010 Packaged BiCMOS embedded RF-MEMS switches with integrated inductive loads M Kaynak, M Wietstruck, W Zhang, J Drews, R Barth, D Knoll, ...
2012 IEEE/MTT-S International Microwave Symposium Digest, 1-3, 2012
23 2012 A 60 GHz multi-Gb/s system demonstrator utilizing analog synchronization and 1-bit data conversion AC Ulusoy, S Krone, G Liu, A Trasser, F Guderian, B Almeroth, ...
2013 IEEE 13th Topical Meeting on Silicon Monolithic Integrated Circuits in …, 2013
18 2013 47–77 GHz and 70–155 GHz LNAs in SiGe BiCMOS technologies G Liu, H Schumacher
2012 IEEE Bipolar/BiCMOS Circuits and Technology Meeting (BCTM), 1-4, 2012
18 2012 RF-MEMS switch module in a 0.25 μm BiCMOS technology M Kaynak, M Wietstruck, W Zhang, J Drews, R Scholz, D Knoll, ...
2012 IEEE 12th Topical Meeting on Silicon Monolithic Integrated Circuits in …, 2012
18 2012 A PLL with ultra low phase noise for millimeter wave applications X Gai, G Liu, S Chartier, A Trasser, H Schumacher
The 40th European Microwave Conference, 69-72, 2010
17 2010 64 to 86 GHz VCO utilizing push-push frequency doubling in a 80 GHz fT SiGe HBT technology G Liu, AÇ Ulusoy, A Trasser, H Schumacher
2010 Topical Meeting on Silicon Monolithic Integrated Circuits in RF Systems …, 2010
16 2010 An analog synchronous QPSK demodulator for ultra-high rate wireless communications AÇ Ulusoy, G Liu, A Trasser, H Schumacher
2011 German Microwave Conference, 1-4, 2011
15 2011 An ultralow-power on-die PMU in a 28-nm CMOS SoC with direct li-ion battery-attach capability C Shi, J Duncan, Y Pu, G Liu, A Homayoun, R Attar
IEEE Journal of Emerging and Selected Topics in Power Electronics 6 (2), 465-476, 2017
12 2017 A BPSK/QPSK receiver architecture suitable for low-cost ultra-high rate 60 GHz wireless communications AÇ Ulusoy, G Liu, M Peter, R Felbecker, HAY Abdine, H Schumacher
The 40th European Microwave Conference, 381-384, 2010
12 2010 A SiGe frequency quadrupler for M-QAM carrier recovery AÇ Ulusoy, G Liu, A Trasser, H Schumacher
2010 Topical Meeting on Silicon Monolithic Integrated Circuits in RF Systems …, 2010
11 2010 Fully integrated millimeter-wave VCO with 32% tuning range G Liu, S Chartier, A Trasser, H Schumacher
2009 IEEE Topical Meeting on Silicon Monolithic Integrated Circuits in RF …, 2009
11 2009 Dual-band millimeter-wave VCO with embedded RF-MEMS switch module in BiCMOS technology G Liu, M Kaynak, T Purtova, AÇ Ulusoy, B Tillack, H Schumacher
2012 IEEE 12th Topical Meeting on Silicon Monolithic Integrated Circuits in …, 2012
10 2012