Numerous devices are expected to upsurge profoundly in the proximate future with an
estimated figure exceeding the 50 billion benchmark of connected devices by 2020. There …

Beamforming is signal processing techniques used to shape the antenna array pattern
according to prescribed criteria. In this paper, a comparative study is presented for various …

With the increasing demands in modern communications, the concepts of energy-efficient
and low-cost processors have received a lot of attention from researchers in recent years …

This paper proposes, for the first time, a new radiation pattern synthesis for fractal antenna
array that combines the unique multi-band characteristics of fractal arrays with the adaptive …

This paper introduces a significant special situation where the noise is a collection of D-
plane interference signals and the correlated noise of D+ 1 is less than the number of array …

The use of fractional calculus based novel adaptive algorithms to solve various applied
physics and engineering problems is an emerging area of research. In the present study, the …

A modern design of fractal antenna arrays, called fractile array, which exhibits a fractal
boundary contour within a tiled plane, is explored for enhanced array performance. In this …

The challenge of a modern day wireless system is to provide reliable and extensive service,
which provide the desired capacity for communication. It is necessary to increase the …

In this work, we propose a fast conjugate gradient method (CGM) for beamforming, after
thoroughly analyzing the performances of the least mean square (LMS), the recursive least …

This paper presents a novel approach to improving wireless communications in harsh
propagation environments to achieve higher overall reliability and durability of wireless …