[연세대학교 물리학과 물리학실험(A-1)] 8번 실험 결과레포트 (연세대학교 물리학과 전공필수 실험과목)

소개글

연세대학교 물리학과 전공필수 (2학년) 교과목 물리학실험(A-1) 결과레포트입니다.
1번 실험부터 11번 실험까지 모두 A+ 받은 레포트들입니다.
이론, 실험 과정, 실험 데이터, 실험 사진, 결과 분석이 모두 포함되어 있습니다.
예비레포트 내용은 본 결과레포트에 모두 포함되어 있습니다.

목차

1. Experiments & Goals
2. Theories
3. Experimental Processes
4. Experimental Results & Analysis
5. Discussion
6. Reference

본문내용

1. Experiments & Goals
In this experiment, we will check how the positive feedback of the operational amplifier can be useful in reality. Firstly, we will design a simple comparator and see how the better behavior of a comparator is performed by the positive feedback. Secondly, we will design an op-amp RC relaxation oscillator and observe its properties. Finally, we will see some applications for low frequency FM and a sinewave oscillator.

2. Theories
1) Operational Amplifier
The operational amplifier is an electronic circuit element designed to be used with other circuit elements to perform a specified signal-processing operation. There are plus and minus input signs in the triangular part of the symbol of the operational amplifier. The plus sign identifies the non-inverting input, and the minus sign identifies the inverting input. The power supplies are used to bias the operational amplifier, which means they cause certain conditions that are required for the operational amplifier to function properly.

참고 자료

R. Dorf and J. Svoboda, Introduction to Electric Circuits, 9th Edition
P. Horowitz, The Art of Electronics, 3rd Edition