In parallel with Hoa and Prof. Eldon working on MATLAB for QPSK, I implemented 2-FSK modem with Vivado. Below is my block diagram. 2-FSK modem block diagram. In the block diagram above, the modulator ...

Orthogonal time frequency space (OTFS) modulation is a 2-D signaling technique that has recently emerged in the literature to tackle the time-varying (TV) wireless channels. OTFS deploys the ...