Implementation of baseband transmitter design based on QPSK modulation on Zynq-7000 all-programmable System-on-Chip

摘要

QPSK modulation is the process of digital modulation which based on the phase changes to represent data bits of information. Addressing to the need of enhancement implementation of transmitter design, implementing design to System-on-Chip (SoC) will be one of the solution. This paper provides an implementation of the algorithm of QPSK transmitter baseband signal onto Zynq-7000 All-Programmable System-on-Chip (AP SoC) detailed with the requirements of the design of software and hardware. By perform QPSK modulation process on the software and using CORDIC IP core on the hardware for creating sine wave, transmitter design based on QPSK modulation is successfully implemented and tested on the platform Zynq-7000 AP SoC.