射线追踪用于表征建筑物内1.9GHz和2.4GHz无线电波的传播特性

2011 International Conference on Communications, Computing and Control Applications (CCCA) Pub Date : 2011-03-03 DOI:10.1109/CCCA.2011.6031204

F. Alwafie

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引用次数: 0

摘要

本文提出了一种射线追踪模拟技术，以表征无线电波在建筑物内的传播特性。给出了模拟中建筑物结构的有效介电常数。结果表明，在视距(LOS)和非在线视距(NLOS)应用中，基于光线追踪法可以根据到达方向(DOA)确定接收功率。本文所报道的工作表明，建筑物内的接收功率覆盖可根据家具和极化而有很大差异。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Ray tracing for characterize the radiowave propagation at 1.9GHz and 2.4GHz inside building

This is paper presents a ray tracing simulation technique for characterize the radiowave propagation inside building. The effective dielectric constants of the building structure in the simulations are indicated. The results confirm that the received power can be determined from Directional of Arrival (DOA) based on ray tracing method for Line of Sight (LOS) and NonLine of Sight (NLOS) applications. Work reported in this paper has shown that the received power coverage in inside buildings can vary considerably according to the furniture and polarizations.

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2011 International Conference on Communications, Computing and Control Applications (CCCA)

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