摘要
在分析各种过渡结构的基础上 ,用高频分析软件HFSS仿真设计了Ka频段直线型脊波导过渡和曲线型脊波导过渡结构 ,在 31～ 38GHz的宽带范围内 ,插入损耗小于 0 35dB。实测结果与仿真结果基本符合 ,直线型脊波导结构简单 。
Ka-band rectilinear and curvilinear ridge waveguides were designed and simulated by HFSS based on the analysis of kinds of transitions. The insertion loss is below 0.35dB in the range of 31similar to38 GHz. The simulated results coincide with that of tests essentially. Rectilinear ridge waveguide is suitable for project application because of its simple structure.
出处
《红外与毫米波学报》
SCIE
EI
CAS
CSCD
北大核心
2002年第2期142-144,共3页
Journal of Infrared and Millimeter Waves
基金
国家科技预研基金 (批准号 8 3 5 10 )资助项目~~
