2 TERMINAL DUAL SOURCE IMPEDANCE BRDIGE |
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| Dan Bee Kim, Kyu-Tae Kim, Mun-Seog Kim, Kwang Min Yu, Wan-Seop Kim, Young Gyun Kim |
- Abstract:
- Two terminal dual source low frequency impedance bridge was configured using commercial voltage calibrators. The bridge performance was evaluated by measuring 1 to 1 resistance ratio at 1 kHz using 1 kΩ and 10 kΩ resistors. The AC resistance ratio was also measured at frequencies from 100 Hz to 100 kHz. The same bridge was used for measuring ratios of other impedance combinations by adjusting the phase between the voltage sources. This simple two terminal dual source impedance bridge proved its reliable and versatile measurement capability.
- Keywords:
- dual source bridge, LF impedance ratio
- Download:
- IMEKO-WC-2012-TC4-P15.pdf
- DOI:
- -
- Event details
- Event name:
- XX IMEKO World Congress
- Title:
Metrology for Green Growth
- Place:
- Busan, REPUBLIC of KOREA
- Time:
- 09 September 2012 - 12 September 2012