Indirect Impedance Measurement of a Small Dipole Antenna over a Ground Plane

被引：0

作者：

Yang, Yutong ^{[1
]}

Kwon, Do-Hoon ^{[2
]}

机构：

[1] Adv Energy Ind Inc, Ft Collins, CO 80525 USA

[2] Univ Massachusetts, Dept Elect & Comp Engn, Amherst, MA 01003 USA

来源：

2017 INTERNATIONAL WORKSHOP ON ANTENNA TECHNOLOGY: SMALL ANTENNAS, INNOVATIVE STRUCTURES, AND APPLICATIONS (IWAT) | 2017年

关键词：

Antenna impedance measurement; small antennas;

D O I：

暂无

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：

An indirect impedance measurement approach that does not require direct cable attachment or large space using a two-port network is presented. Using a straight wire monopole as an interrogating antenna and measured impedances of three calibration standards, the input impedance of a small spherical helix dipole over a ground plane is retrieved. It is found that accurate result is obtained around the dipole resonance frequency. The accuracy and sources of error are discussed.

引用

页码：203 / 206

页数：4

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