2Zhang JM,Xie ZM,Lai SL,Wu ZH.A design of RF receiving circuit of RFID reader [J].2004 4TH INTERNATIONAL CONFERENCE ON MICROWAVE AND MILLIMETER WAVE TECHNOLOGYPROCEEDINGS,2004.
3Nicolas Schlumpf.A fast modulator for dynamic supply linear RF power amplifier [J].IEEE JOURNAL OF SOLID-STATE CIRCUITS,VOL.39,NO.7,JULY 2004:1015-1025.