NRD波导缝隙天线中横向辐射现象的研究  

Investigation on Transverse Radiation Phenomenon of NRD Guide Slot Antenna

作　　者：曾祥银[1] 徐善驾[1] 

机构地区：[1]中国科学技术大学电子工程与信息科学系,安徽合肥230027

出　　处：《电子学报》2003年第3期455-458,共4页Acta Electronica Sinica

基　　金：国家自然科学基金 (No 69871 0 2 6) ;国家科技部资助 (No 2 0 0 0 0 2 6)

摘　　要：本文对NRD波导裂缝天线横向辐射现象进行了深入的研究 .给出了一种分析波导缝隙横向辐射能量空间分布的有效方法 .研究结果不仅对开放波导激励的缝隙天线的设计有实际意义 ,而且对以缝隙作为耦合结构的集成电路的研制 ,特别对抑制由横向辐射造成的干扰的研究有着重要的指导意义 .The transverse radiation phenomenon of the NRD guide slot antenna is deeply studied.And an efficient method is presented to obtain the power angular density of the transverse radiation.The results presented are not only useful and helpful for the design of such slot antenna,but also is of essential significance in the investigation for the integrated circuit in which slots are used to couple energy between the elements in the circuit.It is of particular significance for investigation of suppressing the interference that comes from the transverse radiation.

关 键 词：NRD波导 缝隙天线 矩量法 横向辐射 

分 类 号：TN82[电子电信—信息与通信工程]