Using Truncated Data Sets in Spherical-Scanning Antenna Measurements

被引：4

作者：

Wittmann, Ronald C. ^{[1
]}

Stubenrauch, Carl F. ^{[1
]}

Francis, Michael H. ^{[1
]}

机构：

[1] Natl Inst Stand & Technol, Electromagnet Div, Boulder, CO 80305 USA

来源：

INTERNATIONAL JOURNAL OF ANTENNAS AND PROPAGATION | 2012年 / 2012卷

关键词：

NEAR-FIELD;

D O I：

10.1155/2012/979846

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：

We discuss the the mitigation of truncation errors in spherical-scanning measurements by use of a constrained least-squares estimation method. The main emphasis is the spherical harmonic representation of probe transmitting and receiving functions; however, our method is applicable to near-field measurement of electrically small antennas for which full-sphere data are either unreliable or unavailable.

引用

页数：6

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