Basic experiments of analog electronic technology

Author: Yang Gang
Publisher:
Publish Date: 2003-11-01
Features: "Experimental Techniques in Analog Electronic Technology" is an important component of the practical teaching process in higher engineering colleges. Through this course, students can organically connect the fundamental theory of electronic technology with practical operations, deepen their understanding of theoretical courses, and gradually cultivate and enhance their experimental skills, hands-on abilities, independent problem-solving skills, innovative thinking skills, and the ability to link theory with practice. This textbook is based on the basic requirements of the teaching syllabus for electronic technology fundamental courses formulated by the Teaching Guidance Committee of Electrical Engineering for Engineering Undergraduates of the Ministry of Education, while also summarizing the practical teaching experience of Sichuan University in recent years and written in accordance with the current requirements of teaching reform. The experimental content of the textbook is rich and follows a step-by-step principle. The basic part starts with the testing of diodes, transistors, resistors, and capacitors, supplemented by exercises on common instruments, allowing students to gradually gain an understanding of electronic components and their testing methods, as well as master the use and measurement methods of common electronic instruments in experiments. Subsequently, through experiments on various circuit configurations such as basic amplification circuits, combined amplification circuits, field-effect transistor amplification circuits, and power amplification circuits, students will master and skillfully apply various unit amplification circuits. Then, using operational amplifiers as the core, experiments on operational amplifier parameter testing, arithmetic circuits, comparison circuits, and low-pass, high-pass, band-pass, and band-rejection circuits are included to further enhance students' experimental and design capabilities for integrated circuits. Finally, through experiments on LC, RC sine wave generator circuits and non-sinusoidal wave generator circuit conversion experiments, students will gain a deeper understanding of feedback and waveform generation, and through AM and FM modulation and demodulation circuit experiments, they will strengthen their understanding of communication circuit principles. Each experiment in the book includes objectives, principles, content, and report requirements, aiming not only to teach students how to perform the experiments but also to help them understand why certain methods are used, and to inspire critical thinking.