D. Chizhik, R. Valenzuela, Mauricio Rodríguez, R. Feick
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引用次数: 3
摘要
在一个LOS街道场景的正常模式传播理论被扩展到包括传播到建筑物通过耦合到漫射室内场。由此得出的信号强度预测结果与测量结果非常吻合,在室外室内场景中误差为4.2 dB rms。该模型可以预测实际信号方向,这对评估定向天线的性能很重要。
Propagation into buildings: Theory vs. measurements
Theory of normal mode propagation in a LOS street scenario is extended to include propagation into buildings through coupling to a diffuse indoor field. Resulting signal strength predictions show close agreement with measurements, 4.2 dB rms errors in an outdoor-indoor scenario. The model allows prediction of actual signal directions, important for evaluating performance of directional antennas.