Abstract: It is a new comprehensive education concept to introduce curriculum ideological and political education into professional curriculum teaching and implement the fundamental task of “establishing moralities and cultivating people”. How to carry out ideological and political education in the curriculum system of science and engineering subjects effectively faces many practical problems. Starting with the teaching reform of communication engineering, and combining with the characteristics and teaching contents of communication electronic circuit, this paper excavates the ideological and political elements, condenses the ideological and political cases, and integrates the ideological and political education into the teaching process of professional courses by designing teaching contents and analyzing typical cases effectively. This paper explores the path and measures of ideological and political teaching reform of communication engineering. The practice results show that the proposed reform solution can achieve the educational goal of the uniformity of knowledge transfer and value guidance.