DocumentCode
2133573
Title
Characteristic impedance of standard air line
Author
Jin-Seob Kang ; Jeong-Hwan Kim
Author_Institution
Div. of Electromagnetic Metrol., Korea Res. Inst. of Stand. & Sci., Taejon, South Korea
fYear
2000
fDate
14-19 May 2000
Firstpage
640
Lastpage
641
Abstract
A closed exact form and its approximation of the characteristic impedance of a lossy coaxial line with a thick outer conductor are presented. The characteristic impedance of a coaxial line calculated theoretically using dimensions measured by air-gauging system are compared to the measurement results using the Gamma method for a 3.5 mm standard air line of 15 cm long.
Keywords
calibration; coaxial cables; electric impedance measurement; measurement standards; 15 cm; 3.5 mm; 3.5 mm standard air line; Gamma method; air-gauging; characteristic impedance; length 15 cm; lossy coaxial line; standard air line; thick outer conductor; Capacitance measurement; Coaxial components; Conductors; Dielectric losses; Impedance measurement; Length measurement; Measurement standards; Propagation constant; Propagation losses; Region 2;
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.2000.851174
Filename
851174
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