Wideband Characteristic Mode Tracking

被引：59

作者：

Raines, Bryan D. ^{[1
]}

Rojas, Roberto G. ^{[1
]}

机构：

[1] Ohio State Univ, Dept Elect & Comp Engn, Columbus, OH 43231 USA

来源：

IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION | 2012年 / 60卷 / 07期

关键词：

Characteristic modes; generalized eigenvalue problem; mode tracking; ANTENNA SYNTHESIS; EIGENVECTOR; EIGENVALUE; DESIGN;

D O I：

10.1109/TAP.2012.2196914

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 method is proposed by which a large number of characteristic modes of an arbitrary structure are tracked over a very wide frequency range; it is necessary for any serious wideband modal analysis of complex structures. The method can track a large number of modes using the modal eigenvectors from a generalized eigenvalue problem parameterized by frequency and has been successfully applied to over one hundred antenna geometries. The method is detailed and applied to two distinct geometries and the results discussed.

引用

页码：3537 / 3541

页数：6

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