Diversity Performance Analysis of 2x2 MIMO Systems with BPSK Modulation

This study implements BER (Bit Error Rate) comparison for 2x1 (MISO), 1x2 (SIMO), and 2x2 (MIMO) configurations using BPSK modulation. The MATLAB simulation evaluates diversity gains through signal transmission/reception combinations, demonstrating performance improvements through spatial diversity techniques and maximum ratio combining algorithms.