矩形波导主模传输特性及截面尺寸设计研究  

The transmission characteristics of Lord mould and analysis on section dimension design

作　　者：邵毅全[1] 黎昌金[1] 张运波[1] 

机构地区：[1]内江师范学院工程技术学院,四川内江641112

出　　处：《激光杂志》2013年第2期8-9,共2页Laser Journal

基　　金：四川省教育厅自然科学基金项目(09ZA053)

摘　　要：本文从电磁波波动方程出发,利用图解法确定了矩形波导主模传输条件,通过综合分析主模传输功率容量及衰减特性,从矩形波导主模传输获得最大功率容量和最小衰减的角度,给出了截面尺寸设计的新方法,所得结果对矩形波导截面尺寸的设计与研究具有重要的参考价值。This paper based on the wave equation of electromagnetic wave, employing graphic method to determine the transmissioOn condition of lord mode in rectangular waveguide, analyzing the transmission condition of lord mode in rectangular waveguide, analyzing the power capaccity transferred and attenuation characteristics with the lord mode, to gain the maximum power transmission capacity and minimum attenuation in the rectangular waveguide, gives a new method to design the section size of a rectangular waveguide and the result obtained has important reference value for the design and research of sectional dimension.

关 键 词：矩形波导 TE1波 功率容量 衰减 

分 类 号：O436[机械工程—光学工程]