Abstract: During the experiment instruction of the Principle of Communication course,this paper takes the process of frequency-band transmission system of the binary phase shift keying(2PSK)as the teaching case,and investigates the method of simulating experiment of Principle of Communication course for experiment design,testing and development basis on SystemView software.It can vividly present the wave of time-domain and frequency-domain of various key links signal of this system.The result of practice shows that the simulation technology can reform the form of Principle of Communication course experiment instruction and students’ learning methods.It can cultivate the students to take the initiative to acquire knowledge,to find and use learned knowledge ability to creatively analyze problems and solve practice problems.