A digital polar transmitter with DC–DC converter supporting 256-QAM WLAN and 40-MHz LTE-A carrier aggregation Q Zhu, S Yu, S Wang, L Huang, Z Wang, X Zhang, Y Xu IEEE Journal of Solid-State Circuits 52 (5), 1196-1209, 2017 | 26 | 2017 |
A digital polar transmitter with DC-DC converter supporting 256-QAM WLAN and 40 MHz LTE-A carrier aggregation Q Zhu, S Yu, S Wang, L Huang, Z Wang, X Zhang, Y Xu 2016 IEEE Radio Frequency Integrated Circuits Symposium (RFIC), 198-201, 2016 | 26 | 2016 |
A 5-level discrete-time power encoder with measured coding efficiency of 70% for 20-MHz LTE digital transmitter Q Zhu, R Ma, C Duan, KH Teo, K Parsons 2014 IEEE MTT-S International Microwave Symposium (IMS2014), 1-3, 2014 | 24 | 2014 |
System and method for linearizing power amplifiers R Ma, Q Zhu, KH Teo, C Duan US Patent 9,054,940, 2015 | 5 | 2015 |
A 5-level efficient IFPWM power coding approach encoding LTE for class-S digital-RF transmitter with distortion correction Q Zhu, R Ma, C Duan, K Mukai, S Shinjo, KH Teo 2014 IEEE Radio and wireless symposium (RWS), 184-186, 2014 | 5 | 2014 |
System and Method for Linearizing Power Amplifiers T Koike-Akino, Q Zhu, R Ma, KH Teo US Patent 9,749,163, 2017 | 4 | 2017 |
Envelope amplifier for broadband base-station envelope tracking power amplifier Q Zhu UC San Diego, 2011 | 3 | 2011 |
Digital power encoder for direct digital-RF transmitter R Ma, Q Zhu, KH Teo, C Duan US Patent 8,953,670, 2015 | 2 | 2015 |
FPGA implemented multi-level IFPWM power coding for class-S PA in an all-digital GHz LTE transmitter Q Zhu, R Ma, C Duan, K Yamanaka, KH Teo 2014 IEEE International Wireless Symposium (IWS 2014), 1-5, 2014 | 2 | 2014 |
CMOS POLAR DIGITAL POWER AMPLIFIER FOR HIGH DATA RATE WIRELESS COMMUNICATIONS Q Zhu Illinois Institute of Technology, 2016 | | 2016 |
Digital power encoder for direct digital-RF transmitter R Ma, Q Zhu, KH Teo, C Duan US Patent 9,100,265, 2015 | | 2015 |
Intelligent Controller Design for Modern Wireless Wideband Envelope Tracking Power Amplifiers Q Zhu, C Hsia 2014 IEEE Intelligent Living Technology Conference, 2014 | | 2014 |
Design of MEMS Microwave Power Coupler Based on GaAs for Ku-band Q Zhu, X Liao Optics and Precision Engineering 17 (6), 1233-1237, 2009 | | 2009 |