High performance compact corrugated horn
High performance compact corrugated horn
复制标题
高性能紧凑型波纹喇叭
DOI：
10.1049/ip-map:20040815
复制
发表时间：
2004
期刊：
影响因子：
--
通讯作者：
A. Olver
中科院分区：
文献类型：
--
作者：
P. Clarricoats;R. Dubrovka;A. Olver
本文介绍了一种新型的紧凑型波纹喇叭，其中一个不需要的高阶模式被取消在中频产生的性能兼容的常规喇叭的三倍，其长度。简单的设计方程，使一个快速的优化程序被用来确定关键参数。最后，将试验模态匹配法所得结果与实测值进行了比较。
The paper describes a new type of compact corrugated horn in which an unwanted higher order mode is cancelled at mid-band yielding a performance compatible with a conventional horn three times its length. Simple design equations are presented which enable a fast optimisation routine to be used in order to determine key parameters. Favourable comparison is made between measurements and predictions obtained using a well tried modal matching method.