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The receiver achieves multiple functions such as frequency down conversion, pulsed carrier recovery, phase-modulation demodulation. 接收機(jī)實(shí)現(xiàn)了下變頻、脈沖射頻載波恢複和基帶信號(hào)解調(diào)。
The optimum receiver performance of a hybrid pulse phase and position modulation(PAPM) over ultra-wideband(UWB) indoor fading channel model is analyzed. 分析了UWB室內(nèi)衰落信道模型下脈沖幅度位置混郃調(diào)制（PAPM）最優(yōu)接收機(jī)性能。