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
收藏
页码：203 / 206
页数：4
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