Based on transmission line theory and extraction method of active impedance of waveguide slot, a simplified computation method for the leaky-wall ridge waveguide filter is presented in this paper.

基于传输线理论和波导裂缝有源阻抗提取方法，提出了一种脊波导漏壁式滤波器的简化算法。

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Apply a "noise map" in the "Filter Color" slot and set it like on img.

给自发光的颜色通道指定一个噪波贴图，贴图设置如下。

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