介绍了一种中心频率为35 GHz,带宽为±2 GHz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,通过对极鳍线实现波导到微带的过渡,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。 In this paper,design and experiment results for a hybrid integrated detector whose center frequency is 35 GHz with 4 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 antipodal finline.By using high frequency electromagnetic simulation and microwave circuit CAD software,the design of the detector is accomplished.