摘要
研究了一种Ka波段十二路径向波导-同轴探针形式的空间功率分配合成网络。经高频电磁仿真软件HFSS仿真表明:该结构在32.7～38.8GHz的频带范围内的回波损耗小于-20dB,插入损耗小于0.065dB,具有宽频带、低插损的优点,从而验证了该结构可以应用于功率合成器的设计。
In this paper, a twelve-path power combiner using radial waveguide and coaxial probes is studied. Simulation of the combiner using HFSS shows that the return loss of this structure is below -20dB and insertion loss is lower than 0. 065dB in the frequency band of 32.7 to 38.8 GHz. With the advantages of broad band and low insertion loss, this structure can be applied to the design of power combiner.
出处
《电波科学学报》
EI
CSCD
北大核心
2010年第4期745-748,共4页
Chinese Journal of Radio Science
基金
国家创新群体(NSFC-60621002)
国家重点实验室创新基金资助
