本文主要分析用正交信号实现单边带混频电路，并阐述其优越性。
This paper analyzed chiefly the circuit of single side-band mixing by use of orthographic signal and described advantages of the mixing circuit.
发射模块由频率合成电路、脉冲序列产生电路、混频电路和功放电路构成。
Transmitter is made up of frequency synthesizer, pulse sequence generator, mixer and amplifier.
设计了适合超宽带通信的混频电路，并对电路进行优化确定电路的元件参数。
Designed the CMOS mixer circuit for UWB communication system, and the device parameters.
应用推荐