Analytical Calculation of the Coupling Coefficient of a Waveguide-cavity Coupling System
نویسنده
چکیده
By applying the perturbation method, we show in a general way how to determine the coupling coefficient of a waveguide cavity coupling system and as a special example we derive the analytical expressions of the coupling coefficient for a waveguide cavity coupling system as shown in Fig. 1. The term “cavity” in this paper stands for the cavity in both standing wave and travelling wave structures.
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