Surface acoustic wave filter device formed on a plurality of pie

Details Surface acoustic wave filter device formed on a plurality of pie Surface acoustic wave filter device formed on a plurality of pie

1990-10-10

1993-04-13

Dzierzynski, Paul M.

Wave transmission lines and networks

Coupling networks

Electromechanical filter

333133, 310313R, H03H 964

Patent

active

052026523

ABSTRACT:
A surface acoustic wave device is disclosed for use in a communication apparatus where the surface acoustic wave device has a multiple of surface acoustic wave elements with different filter characteristics formed on mutually distinct piezoelectric substrates. The different filter characteristics combine to form filters having desired filter characteristics.

REFERENCES:
patent: 4468642 (1984-08-01), Hikita
patent: 4733122 (1988-03-01), Shinonaga et al.
patent: 4803449 (1989-02-01), Hikita et al.
Horine, B. H., "Saw Resonator Filters: Applications and Capabilities," 1985 IEEE-MTT-S International Microwave Symposium Digest, pp. 247-250, Jun. 1985.

Affiliated with

Also associated with

Rating

Surface acoustic wave filter device formed on a plurality of pie 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 device formed on a plurality of pie, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Surface acoustic wave filter device formed on a plurality of pie will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1157967