Adaptive Beamforming Using Real Arithmetic

C R Ward; P J Hargrave; J G McWhirter

doi:10.1117/12.942010

21 January 1988 Adaptive Beamforming Using Real Arithmetic

C R Ward, P J Hargrave, J G McWhirter

Proceedings Volume 0826, Advanced Algorithms and Architectures for Signal Processing II; (1988) https://doi.org/10.1117/12.942010
Event: 31st Annual Technical Symposium on Optical and Optoelectronic Applied Sciences and Engineering, 1987, San Diego, CA, United States

Abstract

Two different techniques are proposed for implementing an adaptive beamformer using a systolic QR decomposition array based on real rather than complex Givens rotations. These are compared in terms of their computational requirements, sensitivity to phase and amplitude imbalance, and effect on the reception of a desired signal.

Citation Download Citation

C R Ward, P J Hargrave, and J G McWhirter "Adaptive Beamforming Using Real Arithmetic", Proc. SPIE 0826, Advanced Algorithms and Architectures for Signal Processing II, (21 January 1988); https://doi.org/10.1117/12.942010

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