Microwave impedance determination by reflection-coefficient measurement through an arbitrary linear 2-port system
- 15 April 1976
- journal article
- Published by Institution of Engineering and Technology (IET) in Electronics Letters
- Vol. 12 (8) , 184-186
- https://doi.org/10.1049/el:19760143
Abstract
A new method is described for measuring an impedance accessible only through an unknown 2-port linear system. Four calibrating impedances are used: a known resistance, a short circuit and two other unknown reactances. The value of impedance is calculable directly from the input measurements using simple step-by-step formulas.Keywords
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