대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 2002년도 춘계학술대회 논문집 전기기기 및 에너지변환시스템부문
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- Pages.183-185
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- 2002
전자회로 보오드의 RLC 병렬회로 검사를 위한 위상검출회로 설계
Phase Detector Design for Inspection of a RLC Parallel Circuit on the Electronic Circuit Board
- Han, Kil-Hee (NamSeoul University Electronics Engineering) ;
- Lee, Kyoung-Ho (NamSeoul University Electronics Engineering) ;
- Lim, Chul-Soo (NamSeoul University Electronics Engineering) ;
- Choi, Bung-Gun (NamSeoul University Electronics Engineering) ;
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Ko, Yun-Seok
(NamSeoul University Electronics Engineering)
- 발행 : 2002.04.25
초록
This paper proposes the test method for the testing of a RLC parallel circuit on the electronic circuit board. This method utilizes a guarding circuit and a phase detection circuit. The guarding circuit separates electrically the tested device or circuit from printed circuit board. Phase detector estimates the phase difference from two signals, voltage and current. This method computes R. L and C value from phase difference(
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