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首页> 外文期刊>IEEE Transactions on Instrumentation and Measurement >Simple Broadband Measurements of Balanced Loads Using a Network Analyzer
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Simple Broadband Measurements of Balanced Loads Using a Network Analyzer

机译:使用网络分析仪进行简单的宽带均衡负载测量

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摘要

This paper presents a simple broadband network analyzer technique for measuring balanced loads, such as antennas, without a balun. The technique uses the normal two-port calibration of the network analyzer, which is extended by the addition of two short lengths of cable. From the measured data, a circuit model of the antenna impedances can be found, and both the balanced and unbalanced impedances are readily extracted. Measured and computed data are presented and compared.
机译:本文提出了一种简单的宽带网络分析仪技术,该技术可在不平衡变压器的情况下测量平衡负载,例如天线。该技术使用网络分析仪的常规两端口校准,此校准通过添加两条短电缆来扩展。从测量数据中,可以找到天线阻抗的电路模型,并且可以轻松提取平衡阻抗和不平衡阻抗。呈现并比较了测量和计算的数据。

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