DocumentCode
2127981
Title
NIST 0.05-50 GHz direct comparison power calibration system
Author
Juroshek, J.R.
Author_Institution
Dept. of Commerce, Nat. Inst. of Stand. & Technol., Boulder, CO, USA
fYear
2000
fDate
14-19 May 2000
Firstpage
166
Lastpage
167
Abstract
This paper describes the development of a 2.4 mm power calibration service at NIST. The service operates over a frequency range of 0.05 to 50 GHz. The primary focus of the paper is a direct-comparison system for calibrating thermistor, thin-film, and thermoelectric power detectors.
Keywords
Calibration; Measurement standards; Measurement uncertainty; Microwave measurement; Millimeter wave measurement; Power measurement; Power meters; Thermistors; Thermoelectric devices; Thin film devices; 0.05 to 50 GHz; DC substituted power; NIST service; calorimeter; direct-comparison system; effective efficiency; power calibration service; power standards; resistive power divider; thermistor detectors; thermoelectric power detectors; thin film power detectors; transfer system; Calibration; Detectors; Frequency; Measurement standards; Measurement uncertainty; NIST; Power dividers; Scattering parameters; Stability; Transistors;
fLanguage
English
Publisher
ieee
Conference_Titel
Precision Electromagnetic Measurements Digest, 2000 Conference on
Conference_Location
Sydney, NSW, Australia
Print_ISBN
0-7803-5744-2
Type
conf
DOI
10.1109/CPEM.2000.850930
Filename
850930
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