RADIATION BY A POINT ELECTRIC-DIPOLE EMBEDDED IN A CHIRAL SPHERE

被引：24

作者：

LAKHTAKIA, A ^{[1
]}

VARADAN, VK ^{[1
]}

VARADAN, VV ^{[1
]}

机构：

[1] PENN STATE UNIV,CTR ENGN ELECTR & ACOUST MAT,UNIVERSITY PK,PA 16802

来源：

JOURNAL OF PHYSICS D-APPLIED PHYSICS | 1990年 / 23卷 / 05期

关键词：

D O I：

10.1088/0022-3727/23/5/003

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

The fields radiated into free space by a point electric dipole embedded at the centre of a chiral sphere are obtained and discussed. It is shown that embedding in a chiral sphere enhances the radiation resistance; in addition, from the point of view of an observer in free space, the point electric dipole embedded in a chiral sphere appears to be made up of a point electric dipole and a point magnetic dipole. These observations indicate the potential use of chiral materials for making antenna radomes. © 1990 IOP Publishing Ltd.

引用

页码：481 / 485

页数：5

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