Title :
Computer-aided design of withdrawal-weighted SAW bandpass filters
Author :
Laker, Kenneth R. ; Cohen, Edward ; Szabo, Tamas ; Pustaver, John A., Jr.
fDate :
5/1/1978 12:00:00 AM
Abstract :
This paper reviews some of the motivation that has led to development of SAW bandpass filters, based on withdrawal-weighted designs. A computer-aided procedure for the synthesis of such filter described. Using a spectral-weighting transducer model which is valid at fundamental and harmonic frequencies, examples of withdrawal-weighted filters designed with a computer are presented.
Keywords :
Acoustic surface-wave filters; Bandpass filters; Computer-aided circuit analysis and design; Surface acoustic wave filters; Acoustic distortion; Acoustic transducers; Band pass filters; Circuits; Design automation; Electrodes; Fabrication; Optical distortion; Optical filters; Surface acoustic waves;
Journal_Title :
Circuits and Systems, IEEE Transactions on
DOI :
10.1109/TCS.1978.1084469
