Subscribe here to receive similar articles over e-mail whenever Krishna Pillai publishes an article on his site. The article compares various digital modulation schemes like BPSK, QPSK, PAM, 16PSK, ...

This repository presents a MATLAB-based simulation of Bit Error Rate (BER) performance for BPSK and QPSK digital modulation schemes over an Additive White Gaussian ...

Abstract: Transmitting high capacity under low SNR conditions is increasingly a challenge in many wireless and free-space communications applications. E.g. in free space optical satellite links ...

The project consists of three parts: part 2: Testing BPSK in a wireless channel part 3: Testing QPSK in a wireless channel and compare it to BPSK Part 4: Designing an appropriate M-QAM system given a ...