Zobrazeno 1 - 10
of 57
pro vyhledávání: '"Sellone, Marco"'
Publikováno v:
Measurement 42 (2009) 269-276
The paper describes the realization process of the high frequency power standard based on a twin broadband microcalorimeter designed for effective efficiency measurement of coaxial power sensors with indirect heating thermocouples. The presented proc
Externí odkaz:
http://arxiv.org/abs/2103.04842
Publikováno v:
LUCIANO BRUNETTI, LUCA OBERTO, MARCO SELLONE, Measurement 42 (2009) 1487-1490
The high frequency primary power standard is univocally realized by means of a coaxial microcalorimeter, at least up to 40 GHz. The coaxial microcalorimeter is a broadband measurement system adjusted for effec-tive efficiency measurement of power sen
Externí odkaz:
http://arxiv.org/abs/2103.04849
Publikováno v:
IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT, VOL. 62, NO. 6, JUNE 2013
In the paper, a comparison is described of the microwave power standard based on thermoelectric sensors against an analogous standard based on bolometric sensors. Measurements have been carried out with the classical twin-type microcalorimeter, fitte
Externí odkaz:
http://arxiv.org/abs/2102.11607
Publikováno v:
IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT, VOL. 64, NO. 6, PP. 1472-1476, JUNE 2015
This paper describes hardware and software improvements of the INRIM coaxial microcalorimeter together with their outcome on the primary power standard realization in the frequency band 0.05 - 40 GHz. A better temperature and power stabilization turn
Externí odkaz:
http://arxiv.org/abs/2102.05942
Publikováno v:
MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, Vol. 58, No. 8, pp. 1841-1844, August 2016
This paper presents the characterization measurements and related uncertainty evaluation of a nonmagnetic material using the Vector Network Analyzer (VNA) at microwave frequencies. The permittivity of the material under test is computed from the scat
Externí odkaz:
http://arxiv.org/abs/2102.05933
Publikováno v:
Electronics Letters, vol. 47, no. 9, pp. 550-551, 2011
We present a proof-of-concept experiment to realize microwave primary power standard with a true-twin microcalorimeter. Double feeding line microcalorimeters are widely used by National Metrology Institutes. A drawback concerns the system calibration
Externí odkaz:
http://arxiv.org/abs/1105.0348
Publikováno v:
In Measurement April 2012 45(3):290-296
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Publikováno v:
In Measurement February 2009 42(2):269-276
Publikováno v:
In Measurement 2009 42(10):1487-1490