Tolerance Analysis of Coupling Slot of Waveguide Slot Array
The tolerance of coupling slots is a major factor to determine the performance of the waveguide slot array. Consequently, it is significant to discuss the effects of coupling slots tolerance on the slot array performance. In this paper, the effects of slot dimensions on the resonance frequency are analyzed at first. Secondly, the effects of equal-area bulletheaded slot on the resonance frequency a analyzed, and the modified expression of bulletheaded slot’s machining length is present. The numerical results are useful for the design and processing of high performance slot array.
waveguide slot array coupling slot tolerance analysis
Liu Jie Jiang Yong-jin Yang Chun-shan Sun Wen-feng
Department of Air/Space-based Early Warning Surveillance Equipment, AFRA, Wuhan 430019, China Department of Electronic Information Countermeasures, AFRA, Wuhan 430019, China
国际会议
北京
英文
667-670
2009-10-27（万方平台首次上网日期，不代表论文的发表时间）