Classical optimization algorithms are insufficient in large scale combinatorial problems and
in nonlinear problems. Hence, metaheuristic optimization algorithms have been proposed …

A new antenna array beamformer based on neural networks (NNs) is presented. The NN
training is performed by using optimized data sets extracted by a novel invasive weed …

A new iterative adaptive beamforming (ABF) algorithm based on conventional beamformers
is proposed in order not only to steer the main lobe toward the desired signal and place …

Smart antenna is one of the most proficient and dominant technological innovations for
maximizing capacity, improve quality, and coverage in wireless communications system …

Antenna array beamforming (BF) refers to a real-time procedure that aims at calculating the
proper feeding weights applied to the array elements in order to create a main lobe and a …

Abstract Evolutionary Search Algorithms (EA) have been intensively used in solving
numerical optimization problems. Since design of antenna arrays is a numerical optimization …

Synthesis of phase‐only reconfigurable array aims at finding a common amplitude
distribution and different phase distributions for the array to form different patterns. In this …

The radiation pattern of the antenna arrays is most important problem in communications
technology. In this paper, the optimization of uniform circular antenna array is efficiently …

In this paper, a new plasma antenna of beam-forming is investigated based upon the
interaction of plasma elements due to the electromagnetic wave. It presents a study of the …

The present study introduces the implementation of antenna array beamforming based on a
new neural network (NN) structure. The NN comprises two hidden layers, which use different …