| Course title | |||||
| 基礎電子回路および演習 [Electronics Circuit & Practices] | |||||
| Course category | technology speciality courses,ets. | Requirement | Credit | 3 | |
| Department | Year | 2～4 | Semester | 3rd | |
| Course type | 3rd | Course code | 022719 | ||
| Instructor(s) | |||||
| 涌井 伸二 [WAKUI Shinji] | |||||
| Facility affiliation | Center for Infectious Disease Epidemiology and Prevention Research | Office | Email address | ||
| Course description |
| This 3-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. |
| 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 |
| 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 |
| Any |
| Remarks 1 |
| Remarks 2 |
| Related URL |
| Lecture Language |
| Japanese |
| Language Subject |
| English |
| Last update |
| 2/27/2019 9:22:17 AM |