DocumentCode :
1413880
Title :
Some comparisons of power-measuring standards at 300 and 400 Mc/s
Author :
Harris, I.A. ; Fowler, C.S.
Volume :
111
Issue :
9
fYear :
1964
fDate :
9/1/1964 12:00:00 AM
Firstpage :
1597
Lastpage :
1601
Abstract :
The paper describes the comparison of coaxial power-measuring standards developed in the United Kingdom with transfer standards from the United States and Japan, at 300 and 400 Mc/s. The average difference between the US and UK values was 0.2%; and that between the Japanese and UK values was 2.1%. The differences are less than the combined limits of error claimed for the instruments being compared; the limits being (a) US transfer standard: ±0.5%, (b) Japanese transfer standard: ±1.4%, (c) UK standards: ±1% (up to 400mW), ±2.3% (up to 10W).
Keywords :
high-frequency measurement; power measurement; standards;
fLanguage :
English
Journal_Title :
Electrical Engineers, Proceedings of the Institution of
Publisher :
iet
ISSN :
0020-3270
Type :
jour
DOI :
10.1049/piee.1964.0262
Filename :
5248027
Link To Document :
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