Analog Electronics-20211211

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个人介绍

主讲教师：奚彩萍

教师团队：共1位

Caiping Xi

第1期

第2期

第1期

Course introduction

Analog Electronicsis is a core basic course for automation, electronic information engineering, electrical engineering, electronic science and technology, measurement and control technology, underwater acoustic engineering, communication engineering and other electrical majors. The important role of this course is to face the application directly. It is a course that can directly learn to solve practical engineering problems through the learning of knowledge points. It can not only lay the foundation for professional courses, but also be directly applied to engineering practice.
The analog electronics course features the extension of circuit theory to electronic circuits containing active devices (bipolar junction transistors, field effect transistors, integrated operational amps, etc.). The semiconductor devices processed have typical nonlinear characteristics. The course content is multifarious, presenting the typical characteristics of " three more " and " three strong ". "Three more" means more concepts, more methods and more circuits; "Three strong" means theoretical, engineering and practical. In the course learning, we start from the basic knowledge of semiconductor, take "device, circuit, application" as the main line, "give consideration to the discrete, integration oriented" to organize the teaching content. Among them, semiconductor devices mainly learn diode, bipolar junction triode, field effect tube and integrated operational amplifier, etc. Then, based on the discussion of the device's volt-ampere characteristics and performance, relevant circuits are established, including basic amplifying circuit, power amplifying circuit, differential amplifying circuit, feedback amplifying circuit, oscillating circuit, voltage comparator, rectifier circuit, filter circuit, voltage stabilizing circuit, etc. Finally, it is settled in the small electronic system of integrated DC power supply. The emphasis of device learning is external characteristics and their application in the circuit, and the internal microscopic physical processes and production processes are not discussed in depth. Circuit learning focuses on the basic structure, working principles, analytical methods. From the device to the circuit, and then to the application, is a step by step process, but also a process of mastery.

Teachers' team

Caiping Xi

职称：lecturer

单位：Jiangsu University of science and technology

部门：School of electronic information

职位：doctor

teaching method

The teaching method of inspiration anddiscussion in curriculum implementation embodies the teaching characteristicsof "teachers' guidance students' exploration cultivation ability" incurriculum design.

(1) Generate interest: generate interest toguide and motivate students' learning enthusiasm and autonomy, so that studentshave a general grasp of the course, and give more examples of common electronictechnology applications in life, so that the course is more vivid, so thatstudents have an intuitive understanding and have interest in the course learning.

(2) Elaborately designed classroomteaching: Based on the basic knowledge and on the premise of making studentshappy to learn, arrange and organize classroom teaching and teaching plans, soas to make students easy to accept and understand.

(3) Questions and homework: homework is aneffective way to test students' mastery of the knowledge they have learned. Inorder to enable students not only to absorb the knowledge they have learned,but also to integrate and apply the knowledge, teachers should ask questions ina guided way. When assigning homework, teachers should start from the basicknowledge, trigger students' thinking and expand students' thinking. Letstudents train their thinking ability, knowledge application ability andpreliminary engineering design ability in the process of completing theirhomework.

(4)Full combination of theory and practice: make full use of school experimentresources and students' own resources, according to the characteristics of thecourse, use simulation software and simulation environment, combine physicalexperiment with virtual experiment, so that students can master basictheoretical knowledge through hands-on experiment, and use basic theoreticalknowledge through hands-on practice. So as to train students' thinking andmethods of solving problems, improve students' ability of knowledgeapplication, problem analysis and preliminary engineering design.

Teaching conditions

(1) The theory course is taught in the multimedia classroom, using ppt demonstration, blackboard formula derivation, classroom experiment display and other teaching modes.

(2) The practical courses are conducted in Jiangsu electrical and electronic experimental teaching demonstration center. Meanwhile, students can also carry out extracurricular scientific and technological activities in the Innovation Laboratory of college students and the specialized laboratory of ship characteristics of the college.