PREDICTIONS OF THE EFFICIENCIES OF SUPERCONDUCTING SMALL ANTENNAS CONNECTED TO LOSSY GROUND PLANES USING A SOMMERFELD INTEGRAL TECHNIQUE

被引：2

作者：

COOK, GG ^{[1
]}

KHAMAS, SK ^{[1
]}

BOWLING, DR ^{[1
]}

OVERFELT, PL ^{[1
]}

HAGEMAN, L ^{[1
]}

机构：

[1] ONR,CHINA LAKE,CA 93555

来源：

JOURNAL OF APPLIED PHYSICS | 1994年 / 76卷 / 02期

关键词：

D O I：

10.1063/1.357855

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Electrically small loops and monopoles are modeled over infinite lossy ground planes using a modification to the Sommerfeld approach, in order to assess the performance of YBCO antennas connected to typical metallic ground planes. Calculated results suggest that for antennas with low radiation resistances, significant efficiency improvements can be obtained with YBCO elements even if the ground planes remain lossy, and that little is to be gained by making the ground planes superconducting if the antenna elements remain lossy.

引用

页码：1266 / 1268

页数：3

共 8 条

[1] PERFORMANCE PREDICTION OF HIGH-TC SUPERCONDUCTING SMALL ANTENNAS USING A 2-FLUID-MOMENT METHOD MODEL [J].