森林边缘波传播的傅立叶分步抛物方程解

2008 International Conference on Microwave and Millimeter Wave Technology Pub Date : 2008-04-21 DOI:10.1109/ICMMT.2008.4540584

Jianyan Guo, Jianying Wang, Peng Liu, Y. Long

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引用次数: 2

摘要

用傅里叶分步抛物方程分析了森林边缘上的波传播。为简化边界条件的实现，地形采用分段线性段近似。对冷杉林环境下的林缘传播预测结果与实测结果进行了比较，结果吻合较好，并对均方根误差进行了分析。

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Fourier split-step parabolic equation solution of wave propagation over forest edge

Analysis of the wave propagation over forest edge with Fourier split-step parabolic equation is presented. The terrain is approximated by piecewise linear segments to simplify implementation of boundary condition. The predicted propagation over forest edge in fir forest environment is compared with measurements, good agreement is reported and the rms error is analyzed.

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2008 International Conference on Microwave and Millimeter Wave Technology

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