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Frequency Invariant Beampatterns for Wideband Synthetic Aperture Channel Sounders
Published
Author(s)
Peter G. Vouras, Jeanne T. Quimby, Benjamin F. Jamroz, Alec J. Weiss, Rodney W. Leonhardt, Dylan F. Williams, Catherine A. Remley
Abstract
This paper derives two novel frequency invariant beamformers (FIBs) for use with wideband synthetic aperture channel sounders. Results using measured data show that the choice of beam pattern can affect the amount of diffuse multipath energy received through the array sidelobes and influence the estimated channel impulse and frequency responses.
Proceedings Title
21st IEEE International Workshop on Signal Processing Advances in Wireless Communications (SPAWC
2020)
Vouras, P.
, Quimby, J.
, Jamroz, B.
, Weiss, A.
, Leonhardt, R.
, Williams, D.
and Remley, C.
(2020),
Frequency Invariant Beampatterns for Wideband Synthetic Aperture Channel Sounders, 21st IEEE International Workshop on Signal Processing Advances in Wireless Communications (SPAWC
2020), Atlanta, GA, [online], https://doi.org/10.1109/SPAWC48557.2020.9154324
(Accessed October 9, 2025)