超宽带微封装频率合成器的设计  

Design of ultrawideband and micropackaging frequency synthesizer

作　　者：王文凯 Wang Wenkai(Southwest Institute of Electronic Technology,Chengdu 610036,China)

机构地区：[1]西南电子技术研究所,四川成都610036

出　　处：《电子技术应用》2021年第12期131-134,140,共5页Application of Electronic Technique

摘　　要：现代电子侦察系统中,尤其是便携式、单兵等通信侦察系统,在功能技术指标保持不变的前提下,对于整机体积和重量都提出了更高要求,要求内部器件具有更小体积和更轻重量,所以,实现小型化、轻量化的超宽带频率源成为实现便携式侦察设备的重点和关键。基于单锁相环构架,采用新的电路和工艺实现方式,实现了0.2 GHz~20 GHz高性能超宽带频率源,为工程应用提供高性能、小型化和轻量化的频率源。In the modern electronic reconnaissance system,especially the portable and individual communication reconnaissance system,on the premise of ensuring the function and technical indexes stay the same,the volume and weight of the overall system are put forward higher requirements,the internal devices are required to have smaller volume and lighter weight.Therefore,realizing the miniaturized and lightweight ultra wide band frequency synthesizer has become the key point to realize portable reconnaissance equipment.Based on the single phase-locked loop(PLL)technique,this paper adopts a new circuit and process realization method to get the high performance ultra wide band frequency synthesizer,which provides a high performance,miniaturized and lightweight frequency synthesizer for engineering application.

关 键 词：超宽带 小型化 微封装 轻量化 锁相源 

分 类 号：TN743[电子电信—电路与系统]