Advances in mode-stirred reverberation chambers for wireless communication performance evaluation
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García Fernández, Miguel Ángel; Sánchez Heredia, Juan Diego; Martínez González, Antonio Manuel; Sánchez Hernández, David Agapito; Valenzuela Valdés, Juan FranciscoGrupo de investigación
Ingeniería de microondas, radiocomunicación y electromagnetismo (GIMRE)Área de conocimiento
Teoría de la Señal y las ComunicacionesFecha de publicación
2011-07Editorial
IEEECita bibliográfica
GARCÍA FERNÁNDEZ, Miguel Ángel et al. Advances in mode-stirred reverberation chambers for wireless communication performance evaluation. Communications Magazine, IEEE. 49 (7) : 140 - 147, July, 2011. ISSN 0163-6804Revisión por pares
SiPalabras clave
Mode-stirred reverberation chambersWireless communication
Over-The-Air (OTA)
Rayleigh channels
Resumen
Reverberation chambers (RC) are a popular
tool for laboratory wireless communication performance evaluation, and their sandardization for Over-The-Air (OTA) measurements is underway. Yet, the inherent limitations of singlecavity RCs to emulate isotropic Rayleigh-fading scenarios with uniform phase distribution and high elevation angular spread put their representation of realistic scenarios into jeopardy. Recent advances in the last few years, however, have solved all these limitations by using more general mode-stirred reverberation chambers (MSC),
wherein the number of cavities, their stirring and coupling mechanisms, and their software postprocessing algorithms is far from simple, representing a new era for wireless communications research, development, and over-the-air testing.
This article highlights recent advances in the development of second-generation mode-stirred chambers for wireless communications performance evaluation
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