Mode‐stirred reverberating chamber Doppler spectra: multi‐frequency measurements and empirical model. Issue 15 (1st December 2014)

• Record Type: Journal Article
• Authors: Sorrentino, Antonio; Gifuni, Angelo; Ferrara, Giuseppe; Migliaccio, Maurizio
• Is Part Of: IET microwaves, antennas & propagation. Volume 8:Issue 15(2014)
• Page Start: 1356
• Page End: 1362
• Publication Date: 2014-12-01
• Subjects: reverberation chambers -- Doppler effect -- electromagnetic fields -- wireless channels; mode‐stirred reverberating chamber Doppler spectra -- multifrequency measurement -- empirical model -- RC -- continuous mechanical stirring -- electromagnetic field -- wireless emulator -- wireless propagation environments -- Universitá degli Studi di Napoli Parthenope -- Istituto Universitario Navale -- IUN; Microwaves -- Periodicals; Microwave antennas -- Periodicals; Antennas (Electronics) -- Periodicals; Radio wave propagation -- Periodicals; Microwave communication systems -- Periodicals; 621.381305
• DOI: 10.1049/iet-map.2014.0140
• Languages: English
• ISSNs: 1751-8725

Abstract

Abstract : A new empirical model for the Doppler spectrum of the received field obtained in a reverberating chamber (RC) when the continuous mechanical stirring is employed, is proposed. The characterisation of the Doppler spectrum is 2‐fold: on the one side, it allows synthesising an electromagnetic field with desired characteristics within the chamber; on the other side, if the RC is used as a wireless emulator, any wireless propagation environments can be properly emulated within the chamber. The model is successfully tested on an extensive set of measurements accomplished at the RC of the Università degli Studi di Napoli Parthenope, formerly Istituto Universitario Navale (IUN). Results, confirm the effectiveness of the prosed method.