By Topic

Planar magnetostatic wave resonator with annual-ring slot

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

3 Author(s)
Guan, N. ; Dept. of Electr. & Electron. Eng., Chiba Univ., Japan ; Yashiro, Ken'ichiro ; Ohkawa, S.

A novel type of resonator using magnetostatic forward volume waves (MSFVWs) with an annual-ring slot is presented, where the annual-ring slot formed on an yttrium iron garnet (YIG) film by a photolithography technique plays a role in confining the energy of magnetostatic waves. The magnetostatic waves are excited through a slot transmission line fabricated at the same photolithography stage. The resonator is tunable from 2 to 4 GHz according as the variation of the DC bias magnetic field from 2300 to 3200 Oe and shows a high Q of 700 to 2000 with insertion loss of 9 to 30 dB for the dominant mode. An analysis based on a magnetic wall model is provided to give a reasonable explanation to the observed phenomena

Published in:

Ultrasonics Symposium, 1991. Proceedings., IEEE 1991

Date of Conference:

8-11 Dec 1991