“应用型”人才的培养已经成为我国高职高专人才培养的基本目标。实验教学是培养应用型人才的关键。然而，在我国的高等教育中，实验教学存在诸多的问题。长期以来，受经济发展水平和传统教育教学理念的束缚而形成的实验教学体系，在指导思想上表现为重理论、重知识，轻实践、轻工程，实验课程结构是实验课依附在各门理论课程中。实验内容以相对分散、孤立，关联性、系统性比较差的验证性实验为主。实验设备也都是针对每门课程来设计的，设计性、综合性的实验内容比较少。 为提高学生综合运用知识能力和实际工程应用能力，加强课程间的联系和对知识系统性的应用，作者设计开发了“电子技术综合实训系统平台”。在本系统中主要设计了基于DDS的高频信号源、无线调幅发射系统、无线调幅接收系统、液晶显示模块、键盘控制模块等，通过在每个模块中预留接口，让学生可以完成相应的模拟电路、数字电路、高频电路和单片机的综合应用实验，以达到学生所学知识的灵活应用。经实际测试，该系统各项指标均达到设计要求，具有较好的实用价值。

The cultivation of "applied-type" talents has become the basic objectives of China’s higher vocational personnel training. Experimental teaching is the key of fostering practical talents. However, in our higher education, there are many problems in experimental teaching. For a long time, the experimental teaching system formed by the limitation of economic development level and traditional education and teaching ideas has the following shortcomings: in terms of guiding ideology, focusing on the theory and knowledge and making light of practice and engineering; as for the course structure, experimental classes are attached to various theory courses. Priority has been given to the replication experiment characterized by relative dispersibility and isolatism, and poor relevance and systematicness. Laboratory equipments are also designed for each course, and there are few comprehensive and designed experimental content. To improve students’ ability of comprehensive use of knowledge and practical engineering application, strengthen the links among curriculums and the application of knowledge system, the author designs and develops the "comprehensive training system platform for electronic technology." This system mainly designs the DDS-based high-frequency signal source, wireless AM transmitter system, wireless AM receiver system, liquid crystal display module, keyboard control module and so on. The interface is reserved for each module to help students complete the experiments of integrated application of appropriate analog circuits, digital circuits, high frequency circuits and SCM, so as to help students flexibly apply the knowledge learned. The practical test shows the indicators of the system meet the design requirements, and it has good practical value.