Phase Shift Keying (PSK) modulation and demodulation circuit simulations (via LTspice and Proteus) also contains the pcb gerbers. This repository contains simulation files and circuit diagrams for ...

In this paper a VLSI implementation of 8-PSK/8-QAM/16-QAM transmitter using the same circuit architecture in CMOS technology is presented. The circuit is used for transmissions in the ISM radio bands ...

High-data rate modulators, namely phase-shift keying (PSK) and quadrature (Q) PSK, are designed in this work based on an experimentally-calibrated compact graphene field-effect transistor (GFET) model ...