We are currently experiencing intermittent issues impacting performance. We apologize for the inconvenience.
By Topic

Frequency responses of SAW filters with slanted finger interdigital transducers

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

4 Author(s)
Hsin-Yuan Tung ; Dept. of Electr. Eng., I-Shou Univ., Kaohsiung, Taiwan ; Ru-Yue Lee ; Hung-Yu Lee ; Ruyen Ro

The scattering characteristics of SAW filters with slanted finger interdigital transducers (SFITs), which configure many subfilters in parallel connection, are investigated using the transmission matrix method. The overlap width of each subfilter is adjusted to retain passband responses as flat as possible. The gap between input and output SFITs is tuned to reduce the passband ripple. A two-step weighting technique is employed to decrease the sideband level. Simulation results shown that a broadband IF filter can be designed by tailoring SAW SFITs.

Published in:

Intelligent Signal Processing and Communication Systems, 2004. ISPACS 2004. Proceedings of 2004 International Symposium on

Date of Conference:

18-19 Nov. 2004