Chaos based optimization of LMS algorithm applied on circular antenna arrays

Adaptive Array Beamforming Using a Chaotic Beamforming Algorithm

“…In this paper, we used the Chaotic beamforming algorithm [12], based on the optimization of the LMS algorithm using Chaos theory. Chaotic systems have several features that make them suitable for use in search procedures and optimization algorithms.…”

“…Also, it is necessary to specify a large number of algorithm parameters with the exactly defined reference signal, which makes these algorithms very complex. This paper uses the Chaotic beamforming adaptive (CBA) algorithm [12] based on the optimization of the LMS algorithm using Chaos theory. The goal of using this algorithm is fast adaptation of the antenna array radiation pattern, the reduction of the noisy reference signal's impact, and the improvement of the tracking capabilities.…”