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A Systematic Study: Channel Sounding via Modal Expansion

Published

Author(s)

Alex Yuffa, Ben Jamroz, Jake Rezac, Dylan Williams

Abstract

We present preliminary results of using a modal (partial wave) expansion of the field to characterize a propagation channel. We assume that the measurements of the scalar, two-dimensional field from which the modal expansion coefficients are obtained contain Gaussian phase noise with zero mean. Three spatial sampling patterns of the field are considered. It is found that the accuracy of the reconstructed field is strongly influenced by the spatial sampling pattern.
Proceedings Title
2018 Antenna Measurement Techniques Association Symposium (AMTA)
Conference Dates
November 4-9, 2018
Conference Location
Williamsburg, VA, US
Conference Title
40th Annual Meeting and Symposium of the Antenna Measurement Techniques Association

Keywords

channel sounding, scalar waves, partial wave expansion

Citation

Yuffa, A. , Jamroz, B. , Rezac, J. and Williams, D. (2018), A Systematic Study: Channel Sounding via Modal Expansion, 2018 Antenna Measurement Techniques Association Symposium (AMTA), Williamsburg, VA, US, [online], https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=926398 (Accessed May 19, 2024)

Issues

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Created November 3, 2018, Updated April 13, 2022