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CHAPTER 0 WIRELESS COMMUNICATION RF/MICROWAVE CIRCUIT DESIGN RFIC TREND BRIEF INTRODUCTION 無線通訊射頻/微波
Typical Digital Radio RF Architecture 典型數位無線通訊收發機射頻架構 數位調變 π /4-DQPSK 90 o I Q Φ REF + N +P/P+1 o 90 I Q PA Controller Rx 接收 Receiving BPF 帶通濾波器 Low Noise Amp (LNA) 低雜訊放大器 BPF 帶通濾波器 Rx Mixer 接收混頻器
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