2026. Simulation of BER Performance for BPSK and QPSK over SISO and SIMO (1×2, 1×4) Systems for Image Transmission under Flat Fading Channel Conditions. Libyan Open University Journal of Applied Sciences (LOUJAS). 2, 1 (Jan. 2026), 01–12. DOI:https://doi.org/10.65422/loujas.v2i1.128.