Rabid Euclidean direction search algorithm for various adaptive array geometries

One of the exciting technologies used to meet increasing demand for wireless communication services is a smart antenna. A antenna basically confirmed by an array antennas and digital beamformer unit through which cellular base station can direct beam toward desired user set nulls interfering users. In this paper, different configurations (linear, circular, planer) with REDS algorithm are implemented in beam-forming unit. The system performance investigated check potentials assuming Rayleigh fading channel environment beside AWGN channel. Results show how offers significant improvement radiation pattern optimization, sidelobe level, interference reduction, also RDES proves fast convergence minimum MSE better level reduction comparing other algorithms.