A generalized sidelobe canceller employing two-dimensional frequency invariant filters

Wei Liu; Stephan Weiss; Lajos Hanzo

doi:10.1109/TAP.2005.850759

A generalized sidelobe canceller employing two-dimensional frequency invariant filters

Wei Liu, Stephan Weiss, Lajos Hanzo

Research output: Journal article publication › Journal article › Academic research › peer-review

13 Citations (Scopus)

Abstract

Based on the generalized sidelobe canceller (GSC), we propose a novel adaptive broadband beamformer, where the quiescent vector and blocking matrix are replaced by a series of two-dimensional frequency invariant filters (FIFs). As opposed to standard beamspace techniques, the number of FIFs is flexible and they are not required to posses a very low sidelobe level. Compared with a standard GSC, a faster convergence speed and a lower computational complexity of its adaptive part are achieved.

Original language	English
Pages (from-to)	2339-2343
Number of pages	5
Journal	IEEE Transactions on Antennas and Propagation
Volume	53
Issue number	7
DOIs	https://doi.org/10.1109/TAP.2005.850759
Publication status	Published - Jul 2005

Keywords

Adaptive broadband beamforming
Frequency invariant beamforming
Generalized sidelobe canceller
Two-dimensional (2-D) filters

ASJC Scopus subject areas

Electrical and Electronic Engineering

More information

10.1109/TAP.2005.850759

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A generalized sidelobe canceller employing two-dimensional frequency invariant filters

Abstract

Keywords

ASJC Scopus subject areas

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