The paper describes the realization process of the high frequency power standard with a twin broadband microcalorimeter designed for effective efficiency measurement of power sensors based on thermocouples. The process includes the important step of the microcalorimeter self- calibration and auxiliary S-parameter measurements necessary for evaluating the system error correction. Besides the previously used microcalorimeter measurement techniques, this paper proposes a measurement method able to lead to the final result overpassing the corrections step or the use of the extrapolated values.
Microcalorimetric techniques with thermoelectric transfer standards / E., Vremera; Brunetti, Luciano; E., Sfartz; Oberto, Luca; Sellone, Marco. - (2007), pp. 587-591. (Intervento presentato al convegno XV IMEKO TC-4 Symposium tenutosi a Iasi, Romania nel 19-21/09/2007).
Microcalorimetric techniques with thermoelectric transfer standards
BRUNETTI, LUCIANO;OBERTO, LUCA;SELLONE, MARCO
2007
Abstract
The paper describes the realization process of the high frequency power standard with a twin broadband microcalorimeter designed for effective efficiency measurement of power sensors based on thermocouples. The process includes the important step of the microcalorimeter self- calibration and auxiliary S-parameter measurements necessary for evaluating the system error correction. Besides the previously used microcalorimeter measurement techniques, this paper proposes a measurement method able to lead to the final result overpassing the corrections step or the use of the extrapolated values.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
