Experimental study of a perforated coaxial exciter of high-order modes in a barrel-shaped cavity

被引：1
|
作者：
Danilov, Yu. Yu. [1 ]
机构：
[1] Russian Acad Sci, Inst Appl Phys, Nizhnii Novgorod 603600, Russia
来源：
TECHNICAL PHYSICS LETTERS | 2007年 / 33卷 / 09期
关键词：
84.40.Az;
D O I：
10.1134/S1063785007090076
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
A method proposed previously [1], according to which high-order modes in a barrel-shaped cavity are selectively excited using a coaxial waveguide with a double periodic perforation of the wall, has been experimentally realized. A rotating H-11 waveguide mode has been converted into a rotating H-531 eigenmode with a conversion efficiency of about 98%.
引用
收藏
页码：738 / 739
页数：2
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