一种X波段低相噪跳频源的设计

A X band low phase noise frequency synthesizer design

基于小数分频锁相环HMC704LP4设计了一种X波段跳频源,具有相位噪声低、杂散低、体积小的特点。针对指标要求拟定设计方案,简述设计过程,给出设计参数,对关键指标进行分析仿真,并给出测试曲线。

This article based on the decimal sub-frequency phase-locked loop HMC704LP4 to the design of an X band frequency synthesizer with low phase noise,spurious ,low,the characteristic of small volume. In view of the requirements of the design scheme, design process, given the design parameters, key indicators of simulation, and gives test curve.