Preliminary Investigations of Mutual Coupling Effect on Near-Field Beam Focusing

被引：0

作者：

Lui, Hoi-Shun ^{[1
]}

Hui, Hon Tat ^{[2
]}

Persson, Mikael ^{[1
]}

机构：

[1] Chalmers Univ Technol, Dept Signals & Syst, SE-41296 Gothenburg, Sweden

[2] Natl Univ Singapore, Dept Elect & Comp Engn, Singapore 117576, Singapore

来源：

2010 ASIA-PACIFIC MICROWAVE CONFERENCE | 2010年

关键词：

Mutual Coupling; Antenna Array; Beam Focusing; COMPENSATION;

D O I：

暂无

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：

The existence of mutual coupling effect has been well known in the antenna array and array signal processing society. Most work on mutual coupling compensation has been in the area of direction finding and not much work has been contributed to near-field beam focusing and imaging. In this work, the problem of mutual coupling and its effect on a near-field beam focusing application is investigated. Preliminary results show that the intensity level of the focusing electric field increases when the mutual coupling effect is properly handled.

引用

页码：1705 / 1708

页数：4

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