Course title
基礎電子回路   [Electronics Circuit]
Course category technology speciality courses  Requirement   Credit 2 
Department   Year 24  Semester 3rd 
Course type 3rd  Course code 022669
Instructor(s)
上野 智雄   [UENO Tomo]
Facility affiliation Faculty of Engineering Office afjgxte/L1151  Email address

Course description
Google classroom class code: to2yrct

This 2-credit course provides students with the foundation for the Electronics Circuit & Practices. This course treats active devices which are transistor and operational amplifier.
Expected Learning
To solve exercises, aim is that students get design knowledge about electronics circuits.
See the Curriculum maps.
Course schedule
(1)Foundation of amplification using transistor: Operation of the transistor with three pins are introduced.
(2)Grounded circuits: There are three kinds of grounded circuit for the transistor. These features are clarified.
(3)Equivalent circuit (1): By using h-parameters, amplifications are derived for various kinds of circuits.
(4)Equivalent circuit (2): Through exercises, the physical meaning is investigated.
(5)Input and output impedances and matching: Input and out impedances are derived for circuits to get power effectively.
(6)For midterm examination, we carry out exercises for midterm examination.
(7)Midterm examination
(8)Bias circuits and stability factors (1): In order to operate the transistor, bias voltages mast be inputted. Showing these circuits, an operational analysis is carried out.
(9)Bias circuits and stability factors (2): By using stability factors, functions to be hold are clarified.
(10)Class A and Class B amplifiers: Difference between class A and B about bias voltage is investigated. Next, collector efficiencies are derived.
(11)Direct coupled amplifier (1): In order to reject drift, differential circuits are introduced.
(12)Direct coupled amplifier (2): By introducing the AC equivalent circuit from the real differential circuit, the common mode and differential mode gains are derived.
(13)Filter circuits using operational amplifier: Showing the structures of differential circuit, integral circuit, phase lead / lag circuit, and Butterworth circuit, these transfer functions are derived.
(14)Frequency response depiction: By using broken-line approximation, the frequency response with gain and phase is depicted. We carry out drawing exercises on semi-log graph.
(15)For final examination, we carry out exercises for final examination.

Final examination during the test period
Prerequisites
Students are expected to have the standard amount of time to prepare for and review the lecture as specified by the University.
Required Text(s) and Materials
Oshiyama, Aikawa, Tsuji, Kubota: Electronic Circuits(Corona Ltd.)
References
Assessment/Grading
Based on the midterm examination and the semester examination.
Message from instructor(s)
Course keywords
Transistor, Operational amplifier, Grounded circuit, Equivalent circuit, Linear amplifier
Office hours
Office Hour: Every Monday 13:00-15:00 Place: 5-201
Remarks 1
Remarks 2
Related URL
Lecture Language
Japanese
Language Subject
English
Last update
9/25/2021 8:41:55 AM