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