By Topic

A Coupled "Coaxial" Transmission-Line Band-Pass Filter

Sign In

Cookies must be enabled to login.After enabling cookies , please use refresh or reload or ctrl+f5 on the browser for the login options.

Formats Non-Member Member
$31 $13
Learn how you can qualify for the best price for this item!
Become an IEEE Member or Subscribe to
IEEE Xplore for exclusive pricing!
close button

puzzle piece

IEEE membership options for an individual and IEEE Xplore subscriptions for an organization offer the most affordable access to essential journal articles, conference papers, standards, eBooks, and eLearning courses.

Learn more about:

IEEE membership

IEEE Xplore subscriptions

2 Author(s)
Karakash, J.J. ; Lehigh University, Bethlehem, Pa. ; Mode, D.E.

Band-pass filters employing tuned coupled circuits are used to advantage at low frequencies and, because they have good electrical characteristics, it may be desirable to adapt them to the very-high frequencies. However, at frequencies bordering on the microwave region, it is no longer possible to treat such circuit elements in the usual low-frequency fashion, the distributed character of the parameters becoming of prime importance. This paper describes a band-pass filter in which the coupled elements consist of a shielded pair of cylindrical conductors. Because the analysis is based upon transmission-line theory, the results are valid and usable at microwave frequencies until transmission other than the TEM mode becomes bothersome.

Published in:

Proceedings of the IRE  (Volume:38 ,  Issue: 1 )