About this course

Low-frequency electronic circuit is a basic course for electrical majors, which mainly teaches the basic devices, basic principles and application circuits of amplifiers in analog electronic circuits. This course is the basis for learners to learn the following professional knowledge including high-frequency electronic circuit, single-chip microcomputer, embedded system and so on, and also the basis for carrying out practical experiments of amplifying circuit

Requirements

Advanced Mathematics, Circuit Analysis, College Physics

Syllabus

• Introduction
• Chapter 1:Diode
• Chapter 2:Transistor
• Chapter 3: Field Effect Transistor
• Chapter 4:Amplifier Fundamentals
• Chapter 5:Negative feedback in an amplifier
• Chapter 6:Integrated operational amplifiers and their application circuits
• Extended information

Lecturer

	Yi Wu Hebei University of Technology School of Science and Technology Professor Professor, master's supervisor, vice president of School of electronic information engineering, Hebei University of technology. China Engineering Education Professional Certification expert, famous teacher of Hebei Province, member of Hebei Electric Information Teaching Steering Committee, excellent teacher of Hebei University of technology, lecturer of undergraduate and graduate courses, has won excellent classroom teaching quality for many times. At present, she is mainly engaged in intelligent control system design and application of teaching and research work. She presided over and mainly studied 5 general projects of NSFC, more than 10 provincial and municipal scientific research projects, published more than 50 academic papers, and more than 20 teaching and research reform papers. She has won one first prize of science and technology progress in Hebei Province, one second prize of teaching achievements in Hebei Province and two third prizes.
	Zhitao Guo Hebei University of Technology School of Informatics and Communicrtion Engineering Department Associate professor Associate Professor, tutor of master's degree, teacher of School of electronic information engineering, Hebei University of technology, has taught many electronic professional courses, professional basic courses and experimental courses, and provincial excellent course analog electronic circuit lecturer; won many excellent awards for classroom teaching quality, and was rated as excellent teacher; guided students to participate in electronic competitions and innovation and entrepreneurship projects of college students, and won many times Awards. At present, he is mainly engaged in the research of wireless sensor network and medical image, undertakes many scientific and technological projects in Tianjin, publishes many papers and patents, and has won the second prize of scientific and technological progress in Tianjin and the third prize of scientific and technological progress in Hebei Province.
	Hanmin Han Hebei University of Technology School of Science and Technology Associate Professor Associate Professor, master's supervisor, 8 years of teaching low-frequency electronic circuit course, 6 years of working in international first-class communication enterprises, mainly engaged in the research work of photoelectric functional devices and nano materials preparation, and obtained the doctor's degree from Nanjing University in 2009. He has entered the postdoctoral workstation for postdoctoral research twice, and visited Nanjing University and Missouri University for one year in 2011 and 2013 respectively. He has published many teaching reform papers, more than 10 SCI and EI scientific research papers, and 5 invention patents. Presided over 1 provincial teaching reform research project, 3 provincial and ministerial scientific research projects, and 3 horizontal research projects.
	Jinli Yuan Hebei University of Technology School of Electronic and Information Engineering Associate Professor Associate Professor, she is the tutor of master‘s degree. She is a teacher of School of electronic information engineering, Hebei University of technology, and received doctor's degree from Hebei University of technology in 2012. At present, she is mainly engaged in the research of medical image processing and pattern recognition. She has taught several electronic specialized courses, professional basic courses and provincial excellent online course "low frequency electronic circuit". As the main research participants, he participated in 2 research projects of NSFC, many provincial and ministerial projects, and published more than 10 scientific research papers such as EI. Presided over one research project of school level teaching reform, and won many excellent awards for teaching quality. The case of informatization teaching design has won the second prize of provincial and ministerial level.
	Minglan Zhang Hebei University of Technology School of Science and Technology Associate Professor Associate Professor, She is the lecturer of low frequency electronic circuit, teacher of School of electronic information engineering, Hebei University of technology. She received her Ph.D. in microelectronics and solid state electronics from Institute of semiconductor, Chinese Academy of Sciences in 2009. From December 2014 to January 2017, she served as a visiting scholar at the University of Florida in the United States in the research field of wide band gap semiconductor materials and devices. At present, she is mainly engaged in the research of auxiliary illumination effect and device model of GaN based devices. Presided over and completed a number of related scientific research projects, published more than 20 related research papers, and made many invited reports at international conferences.