Ka波段微带检波器设计  

Design of Ka-Band Microstrip Detector

作　　者：刘侨[1] 胡皓全[1] 徐军[1] 

机构地区：[1]电子科技大学电子工程学院,成都610054

出　　处：《微波学报》2010年第S1期292-294,共3页Journal of Microwaves

摘　　要：介绍了一种中心频率为35GHz,带宽为±2.5GHz的混合集成检波器设计方法及测试结果。该检波器输入端口为标准矩形波导,通过探针到微带的过渡,采用高频电磁场仿真软件和微波电路CAD软件完成该检波器的设计。测试结果表明,该设计方法实现的检波器具有优良的性能。In this paper,design and experiment results for a hybrid integrated detector whose center frequency is 35 GHz with 5 GHz bandwidth are presented.The input port of the detector is the form of standard rectangular waveguide.The waveguide to microstrip transition is realized by probe transition.By using high frequency electromagnetic simulation and microwave circuit CAD software,the design of the detector is accomplished.Simulations show that the detector has excellent performance,which is agreed with the test results.

关 键 词：毫米波检波器 探针过渡 滤波器 阻抗匹配 

分 类 号：TN763.1[电子电信—电路与系统]