Formulation of spherical near-field scanning for electromagnetic fields in the time domain

被引：23

作者：

Hansen, TB

机构：

[1] Rome Laboratory ERCS, Hanscom AFB, MA

来源：

IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION | 1997年 / 45卷 / 04期

关键词：

time-domain analysis; near-field measurements;

D O I：

10.1109/8.564088

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：

Spherical near-field scanning techniques are formulated for electromagnetic fields in the time domain so that a single set of time-domain near-field measurements yields the far field in the time domain or over a wide range of frequencies, Probe-corrected as well as nonprobe-corrected formulations are presented, For bandlimited time-domain fields, sampling theorems anal computation schemes are derived that give the field outside the scan sphere in terms of sampled near-field data.

引用

页码：620 / 630

页数：11

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[4]

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