强振动条件下低相位噪声频综器的设计  

The Design of a Low Phase Noise Frequency Synthesizer Under Vibration

作　　者：邢小明[1] 袁新江[1] 齐锋[1] 

机构地区：[1]南京电子技术研究所,南京210013

出　　处：《现代雷达》2001年第S1期78-80,共3页Modern Radar

摘　　要：提出了一种间接合成的低相位噪声频率综合器的设计 ,该频综器用于某机载雷达中 ,从而要求其在极其恶劣的环境中同样具有良好的性能。本文从提高自身抗振能力和降低外界振动强度两方面采取措施 。This paper presents a low phase noise indirect frequency synthesizer, which used in airborne fire control radar and is required to operate in a very harsh environment. Improving the ability of anti vibration and decreasing the degree of vibration are discussed, and the phase noise of the frequency synthesizer satisfies the system requirement under vibration.

关 键 词：机载雷达 频率综合器 相位噪声 

分 类 号：TN957.524[电子电信—信号与信息处理]