波导缝隙谐振阵带宽与缝隙特性关系研究  

Effect of Slot Characteristics on Bandwidth of a Shunt Slotted Array

作　　者：齐美清[1] 汪伟[1] 金谋平[1] 

机构地区：[1]华东电子工程研究所,合肥230031

出　　处：《微波学报》2007年第B08期90-93,共4页Journal of Microwaves

摘　　要：该文结合波导缝隙天线等效电路和辐射缝隙导纳特性,分析了并联辐射缝特性对波导谐振阵方向图带宽的影响,推导出天线方向图理想带宽所需要的缝隙特性。该结果为展宽谐振阵带宽提供了一种思路,为宽带波导谐振阵的设计提供有益参考。The effect of shunt slot characteristics on waveguide slotted resonant array radiation pattern bandwidth is studied. The idea slot performance is derived from the equivalent circuit, with which the bandwidth is broadened distinctly. This work provides a method for wideband waveguide slotted array design.

关 键 词：波导 天线阵 导纳 带宽 

分 类 号：TN820[电子电信—信息与通信工程]