Multistate instrument for characterising 2-ports
作者:
D.J.Bannister,
T.E.Hodgetts,
E.J.Griffin,
期刊:
IEE Proceedings H (Microwaves, Antennas and Propagation)
(IET Available online 1990)
卷期:
Volume 137,
issue 2
页码: 141-144
年代: 1990
DOI:10.1049/ip-h-2.1990.0026
出版商: IEE
数据来源: IET
摘要:
A general method is reported for measurement of the complex reflection and transmission coefficients of a two-port device by connecting it between a reflectometer and a sequentially mismatched detector. The coefficients are determined from the ratios of outputs from two power sensors to that of a third, so that the method may be of use for adapting a scalar network analyser for measuring complex quantities. Experimental results from a waveguide WG22 implementation are described.
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