한국전기전자재료학회:학술대회논문집 (Proceedings of the Korean Institute of Electrical and Electronic Material Engineers Conference)
- 한국전기전자재료학회 2006년도 하계학술대회 논문집 Vol.7
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- Pages.527-528
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- 2006
손실계수 표준기 제작 및 그 특성
Development and Its Characteristics of a Dissipation Factor Standard
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Kim, Han-Jun
(KRISS) ;
- Kang, Jeon-Hong (KRISS) ;
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Han, Sang-Ok
(ChungNam Univ.)
- 발행 : 2006.06.22
초록
A dissipation factor standard of decade type having the range of 1 to 0.0001 at the frequency of 1 kHz and 10 kHz was fabricated using "T" networks combined R and C components. The values of the fabricated dissipation factor standard were adjusted within 1% of the nominal values at 0.0001 dial range and 0.05% at the others. This dissipation factor standard is used as a working standard for calibration of a impedance measurement meter at KRISS and as a primary standard of dissipation factor field at NML-SIRIM in Malaysia.