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本文提出了一个微发频率合成器的设计方案。该方案用低频数字锁相环实现波道变换,用脉冲锁相环将频率倍频到微波波段。文中着重阐述了该合成器的主要部件——100兆赫模拟数字混合锁相环和1000兆赫脉冲锁相环的设计原理。
This article presents a design scheme for a micro-frequency synthesizer. The program uses low-frequency digital phase-locked loop to achieve channel conversion, pulse phase-locked loop frequency multiplied by the microwave band. This article highlights the design of the synthesizer’s main components - the 100 MHz analog-digital hybrid phase-locked loop and the 1000-MHz pulsed phase-locked loop.