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pro vyhledávání: '"Jeff Strahler"'
Autor:
John L. Volakis, John Wood, Jeff Strahler, Mohammed Ismail, D. Chaillot, Patrick Roblin, Shashank Mutha, Xi Yang, Jiwoo Kim
Publikováno v:
2009 IEEE MTT-S International Microwave Symposium Digest.
This paper presents a fully orthogonal frequency-selective baseband predistortion linearization system for RF multi-carrier power amplifiers (PA) affected by strong differential memory effects. A new scheme is introduced for removing the unwanted inb
Autor:
Roberto G. Rojas, Xi Yang, John L. Volakis, D. Chaillot, Jiwoo Kim, Patrick Roblin, Shashank Mutha, Jeff Strahler
Publikováno v:
2009 IEEE MTT-S International Microwave Symposium Digest.
This paper presents a technique to jointly balance an IQ modulator and demodulator chain in a wireless transmitter. A scheme is introduced for simultaneously extracting the amplitude and phase errors in these two cascaded RF devices based on the meas