载波的两种相位随二进制数字基带信号离散变化称为二进制移相键控(2PSK).对BPSK和DPSK调制原理研究基础上,讨论了数字化处理2PSK调制系统的模块建立,在Max+ PlusⅡ开发环境中,用VHDL语言设计BPSK和DPSK调制,利用MUX模块完成了PSK调制系统,仿真和验证了其设计功能.%Binary phase-shift keying (2PSK) is the carrier phase with discrete changes of the binary digital baseband signal. The paper discusses the establishment of the module of the digital processing 2PSK modulation system based on the modulation principle of BPSK and DPSK. BPSK and DPSK modulation is designed with VHDL in the Max+Plus II development environment. The design of PSK modulation system is completed with the use of MUX module. The simulation and test results verify the function of the system.
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