Surface acoustic wave filter

Details Surface acoustic wave filter Surface acoustic wave filter

H - Electricity

03

H

333/58

H03H 7/01 (2006.01) H03H 9/02 (2006.01) H03H 9/145 (2006.01) H03H 9/64 (2006.01)

Patent

CA 1047615

ABSTRACT OF THE DISCLOSURE A surface acoustic wave filter having a,piezo-electric substrate with a major surface, input and output transducers which are formed on the major surface. Finger electrodes of one of the transducers are made as step type ones to divide the surface wave propagation path into a plurality of surface wave propagation channels. The phase difference of channels and the length of the steps of the finger electrodes are determined to minimize the multiple re- flection echo between the input and output transducers. Some ripples in the pass band are improved.

242065

Affiliated with

Also associated with

Rating

Surface acoustic wave filter does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Surface acoustic wave filter, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Surface acoustic wave filter will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1112294