大气折射率剖面和微波在地面路径上的传播。实验和模拟

2013 Conference on Microwave Techniques (COMITE) Pub Date : 2013-04-17 DOI:10.1109/COMITE.2013.6545035

M. Grábner, V. Kvicera, P. Pechac, P. Valtr, O. Jicha

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引用次数: 7

摘要

本文介绍了最近在捷克波德布拉迪站点进行的大气折射率分布和11 GHz微波传播特性的实验测量结果。大气折射率的长期统计数据是通过塔式测量空气的温度、压力和相对湿度得到的。在晴朗的空气条件下，在布拉格-波德布拉迪50公里长的地面路径上同时观测到微波传播，几个接收器位于离地面不同的高度。利用抛物方程法对电磁波的传播过程进行了建模，并与实测数据进行了比较。

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Atmospheric refractivity profiles and microwave propagation on a terrestrial path - Experiment and simulation

The results of experimental measurement of atmospheric refractivity profiles and microwave propagation characteristics at 11 GHz carried out recently at the Podebrady site in the Czech Republic are presented. Long term statistics of atmospheric refractivity were obtained from the tower measurement of temperature, pressure and relative humidity of air. Microwave propagation during clear air conditions was observed concurrently on the 50 km long terrestrial path Prague-Podebrady with several receivers located in different heights above the ground. Propagation of electromagnetic waves was modeled using the parabolic equation method and compared with measured data.

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2013 Conference on Microwave Techniques (COMITE)

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