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Reconfigurable radio frequency (RF) power amplifier circuit |
Joonhoi Hur |
2019-11-26 |
| 10348341 |
Over the air acquisition of radio frequency impairment information |
Haim Weissman, Igor Gutman, Joseph Patrick Burke, Vijay K. Chellappa, Sumit Verma |
2019-07-09 |
| 10277173 |
Amplifier linearizer with wide bandwidth |
Joonhoi Hur |
2019-04-30 |
| 10056864 |
Efficient wideband envelope tracking power amplifier |
Joonhoi Hur |
2018-08-21 |
| 9979352 |
Systems and methods for linearizing operation of a power amplifier |
Joonhoi Hur |
2018-05-22 |
| 9960794 |
Over the air acquisition of radio frequency impairment information |
Haim Weissman, Igor Gutman, Joseph Patrick Burke, Vijay K. Chellappa, Sumit Verma |
2018-05-01 |
| 9831837 |
Dynamic power divider circuits and methods |
Joonhoi Hur |
2017-11-28 |
| 9419561 |
Circuits and methods for biasing a power amplifier |
Joonhoi Hur |
2016-08-16 |
| 9344038 |
Tri-phase digital polar modulator |
Joonhoi Hur, Jeremy Darren Dunworth, Peter D. Heidmann |
2016-05-17 |
| 9252713 |
Bias circuits and methods for stacked devices |
Joonhoi Hur, Calogero Davide Presti, Marco Cassia |
2016-02-02 |
| 9253735 |
Determining maximum power reduction (MPR) for multi-cluster wireless transmissions |
Philip D. Coan, In Hyuck Yeo |
2016-02-02 |
| 9231527 |
Circuits and methods for power amplification with extended high efficiency |
Joonhoi Hur |
2016-01-05 |
| 8964821 |
Shared feedback for adaptive transmitter pre-distortion |
Philip D. Coan, Roberto Rimini, Thomas Marra, Gurkanwal Singh Sahota, Steven C. Ciccarelli +1 more |
2015-02-24 |
| 8737526 |
Predistortion of complex modulated waveform |
Philip D. Coan |
2014-05-27 |
| 8483631 |
Method and apparatus for predistorting a waveform for input to an amplifier |
Philip D. Coan |
2013-07-09 |
| 8384476 |
Adaptive digital predistortion of complex modulated waveform using peak and RMS voltage feedback from the output of a power amplifier |
Bruce Judson, Aracely W. Forrester |
2013-02-26 |
| 6725430 |
Process for designing high frequency circuits in multiple domains |
William Woodall |
2004-04-20 |
| 6208841 |
Environmental simulator for a wireless communication device |
Raymond C. Wallace, Upkar Dhaliwal |
2001-03-27 |