A new approach to analysis of multi-port waveguide junctions, based on the numerical solution of iris electric field integral equations, is presented and discussed.
以波导结孔径面电场积分方程的矩量解法为基础，本文提出了一种多端口波导结的新型数值分析方法。
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The transition from the rectangular waveguide to the cavity coupler in LINACis made by means of a matching iris, which leads to amplitude and phase asym-metries of fields in the cavity coupler.