Scalar Modes and Coupling Characteristics of Eight-Port Waveguide Couplers
نویسندگان
چکیده
In this paper, we have given the scalar modes and discussed the coupling characteristics of an eight-port waveguide coupler consisting of four parallel single-mode waveguides. The analysis is based on a rectangular waveguide model which has been known to give accurate results in the case of two waveguide directional couplers. A classification of its various scalar modes is also given.
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