An asynchronous dual switch envelope tracking supply modulator with 86% efficiency

[1]  L. Larson,et al.  Envelope tracking power amplifier with pre-distortion linearization for WLAN 802.11g , 2004, 2004 IEEE MTT-S International Microwave Symposium Digest (IEEE Cat. No.04CH37535).

[2]  Peter M. Asbeck,et al.  A CMOS dual-switching power-supply modulator with 8% efficiency improvement for 20MHz LTE Envelope Tracking RF power amplifiers , 2013, 2013 IEEE International Solid-State Circuits Conference Digest of Technical Papers.

[3]  Wing-Hung Ki,et al.  A 100 MHz Hybrid Supply Modulator With Ripple-Current-Based PWM Control , 2017, IEEE Journal of Solid-State Circuits.

[4]  Philip K. T. Mok,et al.  A Two-Phase Switching Hybrid Supply Modulator for RF Power Amplifiers With 9% Efficiency Improvement , 2010, IEEE Journal of Solid-State Circuits.

[5]  Min Zhao,et al.  2.4 A 2.4V 23.9dBm 35.7%-PAE -32.1dBc-ACLR LTE-20MHz envelope-shaping-and-tracking system with a multiloop-controlled AC-coupling supply modulator and a mode-switching PA , 2017, 2017 IEEE International Solid-State Circuits Conference (ISSCC).

[6]  R. Castello,et al.  A high-performance micropower switched-capacitor filter , 1985, IEEE Journal of Solid-State Circuits.

[7]  Dongsheng Ma,et al.  Switching-Converter-Only Multiphase Envelope Modulator With Slew Rate Enhancer for LTE Power Amplifier Applications , 2016, IEEE Transactions on Power Electronics.

[8]  Byeong-Ha Park,et al.  2.7 A hybrid supply modulator with 10dB ET operation dynamic range achieving a PAE of 42.6% at 27.0dBm PA output power , 2015, 2015 IEEE International Solid-State Circuits Conference - (ISSCC) Digest of Technical Papers.

[9]  Ali Afsahi,et al.  2.2 A fully integrated reconfigurable wideband envelope-tracking SoC for high-bandwidth WLAN applications in a 28nm CMOS technology , 2017, 2017 IEEE International Solid-State Circuits Conference (ISSCC).

[10]  Peter M. Asbeck,et al.  Wideband high efficiency digitally-assisted envelope amplifier with dual switching stages for radio base-station envelope tracking power amplifiers , 2010, 2010 IEEE MTT-S International Microwave Symposium.

[11]  Kai Kang,et al.  A highly-applicable supply modulator with a highly-linear envelope detector for WCDMA envelope-tracking applications , 2016, 2016 IEEE MTT-S International Microwave Workshop Series on Advanced Materials and Processes for RF and THz Applications (IMWS-AMP).

[12]  Dongsu Kim,et al.  Highly Efficient Dual-Switch Hybrid Switching Supply Modulator for Envelope Tracking Power Amplifier , 2012, IEEE Microwave and Wireless Components Letters.

[13]  Gyu-Hyeong Cho,et al.  Envelope Modulator for 1.5-W 10-MHz LTE PA Without AC Coupling Capacitor Achieving 86.5% Peak Efficiency , 2016, IEEE Transactions on Power Electronics.

[14]  Yen-Ting Lin,et al.  2.3 A single-inductor dual-output converter with linear-amplifier-driven cross regulation for prioritized energy-distribution control of envelope-tracking supply modulator , 2017, 2017 IEEE International Solid-State Circuits Conference (ISSCC).