By Topic

New Type of Planar Resonators with High Quality Factor and Their Applications for MW Pass-Band Filters

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
$33 $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

7 Author(s)
V. N. Keys ; St. Petersburg Electrotechnical University, St. Petersburg, Prof Popov str., 5. 197376, Russia. Tel/Fax +7(812)234-4809 ; A. B. Kozyrev ; E. K. Hollman ; M. L. Khazov
more authors

New type of coplanar ring resonator designed on base so-called "nonregular included" line is considered. Nonregular line (NRL) resonators demonstrate the higher quality factor and less dimensions in comparison with conventional ring resonators, and can be used in pass-band filters for cellular phone communication systems (0.8-2GHz). Formulas allowing to define the resonance frequency and Q-factor of NRL resonators are presented. Data of the experimental research of a set of NRL resonators with different sizes and materials (copper and superconductive films) are in a good agreement with theoretical results. The power handling capability for superconductive NRL resonators is estimated. Narrow-band four-pole copper film and high-Tc superconducting film filters based on NRL resonators were designed and tested.

Published in:

Microwave Conference, 1997. 27th European  (Volume:2 )

Date of Conference:

8-12 Sept. 1997