This paper will focus on the process of phase modulation communication system FPGA Implementation. We can study the phase BPSK modulation system with VHDL language and MAX + PLUS II hardware programming tools by it. FPGA achieves the above-mentioned system BPSK modulation algorithms, using MATLAB simulation tools oscilloscope output waveform.
The first chapter of the article is describing the background on the issues and topics of sources. The second chapter is describing the modem principle and the relevant knowledge of related software. The chapter III is describing the circuit hardware design. The chapter IV is describing the circuit software design.