Tunable Y-type waveguide power divider as standard mismatch
- 9 June 1977
- journal article
- Published by Institution of Engineering and Technology (IET) in Electronics Letters
- Vol. 13 (12) , 339-340
- https://doi.org/10.1049/el:19770249
Abstract
A method is proposed for generating standards of voltage standing wave ratio (v.s.w.r.) of values ≤ 2 by a waveguide device consisting of a Y-type junction matched to the input guide (power divider), with a tunable ratio of power division, an adjustable sliding short circuit and a matched load. A detailed analysis of errors is given, which considers the effects of a possible deviation of the symmetry of the junction and of the uncertainties in the determination of the reflection coefficient and of the position of the short circuit.Keywords
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