Far field estimation using current distribution reconstructed by hemispherical near field

被引：4
|
作者：
Hayashi, Yuzo [1 ]
Arai, Hiroyuki [1 ]
Iwanaga, Shinya [2 ]
Hori, Satoshi [2 ]
机构：
[1] Yokohama Natl Univ, Grad Sch Engn, Hodogaya Ku, 79-1 Tokiwadai, Yokohama, Kanagawa, Japan
[2] KOJIMA IND CORP, Kurozasa Tech Ctr, Toyota, Aichi, Japan
来源：
IEICE COMMUNICATIONS EXPRESS | 2019年 / 8卷 / 12期
关键词：
far field estimation; current distribution; inverse problem; near field;
D O I：
10.1587/comex.2019GCL0054
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：
Vehicular antenna are seriously affected by their body due to current flowing on the surface. Therefore, several near field measurements have been proposed to estimate the current distribution on the conductor surface by hemispherical scanning, but errors are not enough small by complex model in high frequency. This paper presents Hermitian transpose to improve the estimation, which is verified in simulations.
引用
收藏
页码：596 / 600
页数：5
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