Implementation of the SDR beamformer system on a digital signal processor

Abstract

A 16-beam with equal beamwidth software defined radio (SDR) beamformer system is realized on a digital signal processor (DSP). The SDR beamformer system consists of digital multi-beam (DMB), direction of arrival (DOA), and antenna nulling modes. The general formulas for the beam patterns of the auxiliary array antenna with equal beamwidth are derived. An… (More)

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