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Multilayer Wall Correction Factors for Indoor Ray-Tracing Radio Propagation Modeling

机译:室内射线跟踪无线电传播建模多层墙校正因子

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摘要

A single-layer or multilayer wall with thickness can be modeled accurately and efficiently as one infinitesimally thin patch in ray tracing by using correction factors to compensate for the ray path errors. This communication presents the correction factors to be used with the classical multiple-dielectric-interface reflection and transmission coefficients, for reflected, transmitted, and diffracted ray paths. It is shown that, with the aid of the correction factors, the ray-tracing simulation of an indoor scene with a penetrable hollow wedge formed by multilayer walls can produce results that match the 3-D full-wave results.
机译:具有厚度的单层或多层壁可以通过使用校正因子来补偿光线跟踪误差的射线跟踪中的一个无限薄贴片。该通信呈现与经典多电介质接口反射和透射系数一起使用的校正因子,用于反射,传输和衍射光线路径。结果表明,借助于校正因子,具有由多层壁形成的可穿透空心楔的室内场景的光线跟踪模拟可以产生与三维全波结果匹配的结果。

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