Swept-frequency microwave Q-factor measurement
- 1 January 1976
- journal article
- Published by Institution of Engineering and Technology (IET) in Proceedings of the Institution of Electrical Engineers
- Vol. 123 (9) , 855-862
- https://doi.org/10.1049/piee.1976.0184
Abstract
Modern swept-frequency network analysers readily display complex reflection and transmission coefficients as functions of frequency. Methods, applicable to both 1- and 2-port cavities, are presented for the convenient extraction of cavity Q-factor information from the frequency variation of reflection coefficient amplitude and/or phase. The methods are extended to cases where the coupling circuit is lossy.Keywords
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