The capability of adaptive antenna array lies in forming higher gain in the user directions
and lower gain in the interferer directions. The technique used to produce such radiation …

Sidelobes in the radiation pattern causes degradation of actual signal and hence antenna
power efficiency. This paper discusses the problem of interference suppression by reducing …

This paper describes how Particle Swarm Optimization (PSO) is appropriate for Adaptive
Beamforming (ABF). The required direction of receiving signal is maintained by directing the …

In this paper, we present an efficient architecture for the implementation of a delayed least
mean square adaptive filter. For achieving lower adaptation-delay and area-delay-power …

Adaptive beamforming (ABF) techniques are used to produce higher gain in the user
directions and lower gain in the interferer directions by calculating the excitation weights. It …

Subspace based directions of arrival (DOA) methods often suffer severe performance
degradation in low strength of desired signal. This paper introduces a complete adaptive …

The smart antennas are widely used for wireless communication; because it has ability to
increase the coverage, reduce the interference & increase the capacity of a communication …