CALCULATION OF THE CHARACTERISTIC IMPEDANCE OF TEM HORN ANTENNAS USING THE CONFORMAL MAPPING APPROACH

被引：13
|
作者：
LAMBERT, AP
BOOKER, SM
SMITH, PD
机构：
[1] Department of Mathematics and Comnuter Science_ University of Dundee
来源：
IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION | 1995年 / 43卷 / 01期
关键词：
Conical surface - Electric field integral equations - Impulsive field detection - Three dimensional problem - Ultrawideband radar pulse transmission;
D O I：
10.1109/8.366350
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
A new conformal mapping technique for determining the characteristic impedance of TEM horn antennas is presented, The original work by CarreI [1], on noncoplanar fin antennas of this type, predicts incorrect impedance values, which do not agree with experimental results, This paper discusses fully the source of the error in [1] and details the successive mappings involved in the new approach, Verification of the method is provided by experimental results and by comparison with an alternative numerical technique.
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页码：47 / 53
页数：7
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