摘要
本文从等效电路着眼,叙述了几种常用功率耦合装置的工作原理,并给出了设计公式,还提出了把辐射波导、耦合波导看成“腔体”的条件。对试件的测试结果表明,理论值与实际值很吻合。所得结论对平板裂缝天线的工程设计十分有用。
Based on the equivalent circuit,the operating principles and the design equations of several common power-coupling sets are presented,and the radiating waveguide and coupling waveguide is suggested as the condition of“cavity”in this paper.The measurements show that there is a good agreement between the theoretical and the practical results.The conclusion is very useful for the project design of planar slot anten- na.
出处
《现代雷达》
CSCD
1992年第4期86-93,共8页
Modern Radar
