RF IMPEDANCE MEASUREMENTS BY VOLTAGE-CURRENT DETECTION

被引：13
|
作者：
YOKOSHIMA, I
机构：
[1] University of Electro-Communications, Faculty of Electronics Engineering, Chofu-Shi, Tokyo
来源：
IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT | 1993年 / 42卷 / 02期
关键词：
D O I：
10.1109/19.278616
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：
Described is a VHF-UHF impedance measurement technique by detecting voltage and current of a device under-test, employing a calibration procedure with standard devices. Theoretical and experimental analyses suggest that better accuracy can be realized by the presented method than by a vector reflectometer in lower and higher impedance measurements for a frequency range extending to more than 500 MHz.
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页码：524 / 527
页数：4
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