[HTML][HTML] An efficient approach for sidelobe level reduction based on recursive sequential damping

Y Albagory, F Alraddady - Symmetry, 2021 - mdpi.com
Recently, antenna array radiation pattern synthesis and adaptation has become an essential
requirement for most wireless communication systems. Therefore, this paper proposes a …

Peak sidelobe level suppression via reconfigurable element pattern selection for beam scanning linear array antenna

Q Song, S Lei, M Chen, J Tian, W Yang, K Sun - Digital Signal Processing, 2024 - Elsevier
Array antenna with reconfigurable elements can further suppress the peak sidelobe level
(PSLL) by selecting reconfigurable element pattern (REP) combination according to the …

Adaptive antenna array pattern synthesis for suppressed sidelobe level and controlled null using genetic algorithm

P Pal, D Mondal - International Conference for Convergence …, 2014 - ieeexplore.ieee.org
This paper contains optimal radiation pattern of linear adaptive antenna array obtained
using Genetic Algorithm (GA) for reducing the sidelobe level (SLL) and imposing nulls at …

[HTML][HTML] An Efficient Adaptive and Steep-Convergent Sidelobes Simultaneous Reduction Algorithm for Massive Linear Arrays

Y Albagory, F Alraddady - Electronics, 2022 - mdpi.com
Antenna arrays have become an essential part of most wireless communications systems. In
this paper, the unwanted sidelobes in the symmetric linear array power pattern are reduced …

An optimum side-lobe reduction method with weight perturbation

JR Mohammed - Journal of Computational Electronics, 2019 - Springer
Generally, the phased antennas used in radar and communication systems have a certain
taper to minimize the side-lobes. However, most tapering methods are inefficient for practical …

[PDF][PDF] Side lobe level reduction of linear antenna arrays using a hybrid approach based on MoM/GA algorithms

AH Hussein, HH Abdullah, S Khamis… - PIERS Proceedings …, 2012 - researchgate.net
Side lobe level (SLL) reduction has a great importance in recent communication systems. It
is considered as one of the most important applications of digital beamforming since it …

A unified framework of adaptive sidelobe canceller design by antenna/subarray selection

X Wang, W Zhai, A Farina - Signal Processing, 2021 - Elsevier
This paper proposes a unified framework of adaptive sidelobe canceller (SLC) design,
specifically the optimization of auxiliary array configuration in terms of two commonly-used …

Sidelobe reduction of large‐scale antenna array for 5G beamforming via hierarchical cuckoo search

G Sun, Y Liu, J Li, Y Zhang, A Wang - Electronics Letters, 2017 - Wiley Online Library
Large‐scale antenna array (LSAA) is one of the key factors as well as a fundamental
technology in fifth generation wireless communication systems. Beampattern sidelobe (SL) …

[PDF][PDF] Elements space and amplitude perturbation using genetic algorithm for antenna array side lobe cancellation

R Abdolee, V Vakilian, TA Rahman - Signal Processing: An International …, 2008 - Citeseer
A simple and fast genetic algorithm (GA) developed to reduce the sidelobes in non-uniformly
spaced linear antenna arrays. The proposed GA algorithm optimizes two vectors of variables …

Convex optimization-based sidelobe control for planar arrays

T Van Luyen, N Van Cuong… - 2023 IEEE Statistical …, 2023 - ieeexplore.ieee.org
The changes of paradigm from" connected things" to" connected intelligence" is anticipated
to be made possible by sixth-generation wireless systems, which increases the demand for …