微波滤波器小型化技术研究  

Research into The Miniaturization Technology of Microwave Filter

作　　者：谭小花[1] 金宝龙[1] 钱志芳[1] 张荣君[2] 

机构地区：[1]中国电子科技集团公司第51研究所,上海201802 [2]复旦大学,上海200433

出　　处：《舰船电子对抗》2013年第1期83-87,共5页Shipboard Electronic Countermeasure

基　　金：国家自然科学基金项目;项目编号:1174058

摘　　要：阐述了现代微波滤波器小型化技术的发展,分析了雷达对抗装备的需要、滤波性能、可嵌入性、工艺性等设计要素,研究了采用阶跃阻抗谐振器、慢波结构、高介电常数材料和低温共烧陶瓷(LTCC)的几种小型化结构,利用Ansoft软件进行建模和仿真,试验结果对今后的工程设计方案有一定的指导意义。This paper expatiates the development of modern microwave filter miniaturization tech- nology, analyzes the design factors such as radar countermeasure equipment requirements, filtering performance, embeddability, technicology, etc. , researches several miniaturization structures which uses stepped impedance resonator （SIR）,slow-wave structure, high dielectric constant material and low temperature co-fired ceramic （LTCC）,performs the modeling and simulation by means of An-soft software. The experiment results have definite guidance meaning for future engineering design project.

关 键 词：微波滤波器 小型化 阶跃阻抗谐振器 慢波结构 低温共烧陶瓷 

分 类 号：TN713.7[电子电信—电路与系统]