IMPEDANCE MEASUREMENTS.

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作者：
Griffiths, A.V.
Webster, B.R.
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| 1600年 / 16卷 / 02期
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摘要：
A number of secondary features of the Marconi Instrument's TF 2370 provide a useful range of applications in addition to its primary function as a spectrum analyzer. These features include a synchronous tracking signal generator, a frequency counter, a dual memory and a bright-line cursor. It is shown how these may be used in conjunction with a simple combining unit for swept impedance measurements on aerials, transmission lines and r. f. amplifiers. From these measurements, reflection coefficient, return loss ratio and v. s. w. r. may be derived.
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页码：44 / 47
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