Adjustment of the 4-port single-junction circulator
- 1 January 1968
- journal article
- Published by Institution of Engineering and Technology (IET) in Radio and Electronic Engineer
- Vol. 35 (6) , 357-360
- https://doi.org/10.1049/ree.1968.0053
Abstract
The 4-port junction circulator differs from the 3-port junction in that the circulation adjustment cannot be reduced to an admittance a t c h i n g procedure. To adjust the 4-port junction circulator requires setting three independent variables. A unique procedure is given for setting the three independent variables one at a time in terms of the scattering coefficients of the junction. The procedure is demonstrated on an experimental waveguide junction.Keywords
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