Open AccessProceedings Article
Theoretical derivation and measurements of the relationship between coherence bandwidth and RMS delay spread in reverberation chamber
Xiaoming Chen,Per-Simon Kildal +1 more
- 23 Mar 2009
- pp 2687-2690
28
TL;DR: In this paper, the relationship of coherence bandwidths and RMS delay spread in a reverberation chamber is investigated and the measured results are in good agreement with the theory. But the coherence coherence is controlled to be between 2.5 and 10 MHz by loading the chamber.
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Abstract: This paper presents the derivation and measurements of the relationship of coherence bandwidths and RMS delay spreads in reverberation chamber. The measured results are in good agreement with the theory. The coherence bandwidths are controlled to be between 2.5 and 10 MHz by loading the chamber.
read more
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Citations
Corrections to “Channel Sounding of Loaded Reverberation Chamber for Over-the-Air Testing of Wireless Devices—Coherence Bandwidth Versus Average Mode Bandwidth and Delay Spread”
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Throughput Modeling and Measurement in an Isotropic-Scattering Reverberation Chamber
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Measurements of total isotropic sensitivity and average fading sensitivity of mobile phones in reverberation chambers
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- 01 Jan 2006
TL;DR: In this paper, two ways to measure receive performance of active terminals by using a reverberation chamber, referred to as total isotropic sensitivity (TIS) and average fading sensitivity, are described.
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Characterization of Implemented Algorithm for MIMO Spatial Multiplexing in Reverberation Chamber
TL;DR: In this article, the authors measured the throughput of a 2 × 2 open loop multiple-input multiple-output (MIMO) system with full spatial multiplexing (i.e., two data streams), and compared the results with the simulated one of a simple zero-forcing (ZF) receiver.
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MIMO Over-the-Air Testing
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- 02 Oct 2012
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Correlation and capacity of MIMO systems and mutual coupling, radiation efficiency, and diversity gain of their antennas: simulations and measurements in a reverberation chamber
Per-Simon Kildal,Kent Rosengren +1 more
TL;DR: This work explains how MIMO and diversity antennas with mutual coupling can be analyzed by classical embedded element patterns that can be computed by standard computer codes and how the radiation efficiency, diversity gain, correlation, and channel capacity can be measured in a reverberation chamber.
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