Abstract: The comprehensive experiment of communication electronic circuits plays an important role in improving students' communication system design and practical ability. The quality of experimental projects is closely related to the experimental results. In this paper,an integrated design experiment of AM receiver is proposed,including low noise amplifier circuit,mixer circuit,IF filter amplifier circuit and envelope detection demodulation circuit. According to the requirements of experimental indicators,through theo-retical analysis and calculation,circuit parameters are designed,and various technical indicators are measured and analyzed. From the proposal of the topic to the theoretical design and actual debugging,the method of experimental project research is comprehensive-ly displayed,which can provide some reference for other universities to open electronic circuit comprehensive experiments.