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首页> 外文会议>2019 IEEE International Symposium on Measurements amp; Networking >Development of a Novel Measurement Technique for Emulating Real Life Environment within a Semi Reverberating Chamber
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Development of a Novel Measurement Technique for Emulating Real Life Environment within a Semi Reverberating Chamber

机译：半混响室内模拟真实生活环境的新型测量技术的发展

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摘要

In this paper, the most important compact descriptors of wireless propagation channels, i.e. the power delay profile (PDP), the root mean square delay spread $u_{m{rms}}$ and the probability density function (pdf) of the field amplitude, are emulated with a novel reverberating chamber (RC) measurements method. In particular, the semi reverberating chamber (SRC) is obtained by simply realizing two anechoic corners within the RC. Experiments conducted by employing the RC of the Università degli Studi di Napoli Parthenope, formerly Istituto Universitario Navale (IUN), on the PDP, $u_{m{rms}}$ and pdf of the field amplitude, have been compared with theoretical expectation. Furthermore, measurements of multipath channel in a typical working environment, i.e. the IUN research laboratory, are made. Comparisons among the emulated compact parameters and the ones of real life environments, i.e. IUN electromagnetic laboratory, show the soundness of the new proposed technique.
机译：在本文中，无线传播信道最重要的紧凑描述符是功率延迟曲线（PDP），均方根延迟扩展$ \ tau _ {\ rm {rms}} $和概率密度函数（pdf）用新颖的混响室（RC）测量方法模拟场振幅。特别地，通过简单地在RC中实现两个消声角来获得半混响室（SRC）。比较了在前PDP上使用纳迪利大学那不勒斯分校的RC进行的实验，该实验在PDP上的场振幅为$ \ tau _ {\\ rm {rms}} $和pdf具有理论上的期望。此外，在典型的工作环境，即IUN研究实验室中，进行多径信道的测量。仿真紧凑参数与实际环境（即IUN电磁实验室）之间的比较表明了该新技术的正确性。

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