DocumentCode :
1185083
Title :
Transmission Lines with Exponential Taper
Author :
Wheeler, Harold
Volume :
27
Issue :
1
fYear :
1939
Firstpage :
65
Lastpage :
71
Abstract :
Exponential lines, like exponential horns, are useful as impedance-matching devices. They are best inserted in a high-pass filter having the same cutoff frequency determined by the rate of taper. Unusual rules are derived for inserting the line in the filter with exact matching of iterative and image impedances. Design formulas are derived for the construction of exponential lines.
Keywords :
Band pass filters; Circuits; Cutoff frequency; Design methodology; Electric resistance; Impedance; Matched filters; Mechanical factors; Transmission lines; Wires;
fLanguage :
English
Journal_Title :
Proceedings of the IRE
Publisher :
ieee
ISSN :
0096-8390
Type :
jour
DOI :
10.1109/JRPROC.1939.228695
Filename :
1686756
Link To Document :
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