Interlaboratory Comparison of Microwave Power Measurement Using Type N Coaxial Line
Murat Celep, Handan Sakarya, Cem Hayirli, Senel Yaran
Abstract:
An interlaboratory comparison of microwave power measurement (project UME-EM-10-02) was carried out among eight laboratories in Turkey. In this comparison, it was requested to make microwave power measurements at +10 dBm, 0 dBm and -15 dBm power levels with 0.03 GHz, 1 GHz, 7 GHz, 12 GHz and 18 GHz frequencies with their own measurement systems and methods. The measurement results and the expanded uncertainties were presented by the participant laboratories. Also, the normalized score (En) of each participant laboratory were calculated and presented to evaluate the performance of the laboratories. Most of the results in measuring power on a type N coaxial line show good agreement. According to the calculated En values, corrective actions were proposed to some of the participant laboratories.
Keywords:
comparison, microwave, power, uncertainty
Download:
IMEKO-TC4-2013-006.pdf
DOI:
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Event details
IMEKO TC:
TC4
Event name:
TC4 Symposium 2013
Title:
19th IMEKO TC4 Symposium Measurements of Electrical Quantities (together with 17th TC4 IWADC Workshop on ADC and DAC Modelling and Testing)
Place:
Barcelona, SPAIN
Time:
18 July 2013 - 19 July 2013
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