一种毫米波宽带大功率合成器  

A Broadband High Power Combiner on Millimeter-Wave

作　　者：吴昌勇[1] 樊勇[1] 胡昌洪 

机构地区：[1]极高频复杂系统国防重点学科实验室电子科技大学,成都610054 [2]信息控制国家重点实验室(成都),成都610036

出　　处：《电子信息对抗技术》2010年第1期78-82,共5页Electronic Information Warfare Technology

摘　　要：介绍一种基于波导微带探针过渡的毫米波功率分配/合成器,仿真结果显示在27.5GHz^37.5GHz的频带内,其回波损耗优于20dB,插入损耗优于0.2dB。该种功率分配/合成方案具有宽带宽、合成效率高、结构紧凑且散热良好的特性,在功率合成领域应用前景广阔。A millimeter-wave power divider/combiner based on waveguide-microstrip probe transitions is proposed. It has been proved that the return loss is better than 20 dB and the insertion loss is lower than 0.2dB with simulation results in the frequency range between 27.5 GHz and 37.5GHz, which indicates that the combiner can provides not only a wide bandwidth, high combining efficiency and compact size, but also excellent heat sinking. Thus, the structure may be widely used in power combing applications.

关 键 词：毫米波 功率合成 微带探针 

分 类 号：TN73[电子电信—电路与系统]