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电子线路课程的改革,在许多方面涉及到与其它课程的分工、联系。其中,高频电路部分由于课程内容着重研究已调信号的产生、传输与变换,因而,在分析电路时往往需要以谐振、滤波的概念为基础。以往,谐振与滤波理论曾在无线电技术基础课程中系数地讲授,而近年来,随着技术发展与课程体系的变迁,对于这两部分内容的教学未能作出比较满意的安排,直接影响了电子线路课程的改革,迫切需要解决[2]。下面仅就无线电技术号业谐振电路与滤波网络的教学要求和教学内容的取舍归属谈一些想法。
The reform of electronic circuit courses involves in many ways the division of labor with other courses. Among them, the high-frequency circuit due to the course content focuses on the modulated signal generation, transmission and transformation, therefore, often need to analyze the circuit based on the concept of resonance, filtering. In the past, the theory of resonance and filtering was taught in terms of coefficients in the basic course of radio technology. In recent years, with the development of technology and the change of course system, the unsatisfactory arrangements for the teaching of these two parts have directly affected the electronic The reform of circuit courses urgently needs to be solved [2]. The following only on the radio technology industry circuit and the resonant filter circuit teaching requirements and teaching content to choose to talk about some of the ideas.