Differential saw filter including series coupled resonant/antire

Details Differential saw filter including series coupled resonant/antire Differential saw filter including series coupled resonant/antire

1994-10-03

1996-03-12

Lee, Benny

Wave transmission lines and networks

Coupling networks

Electromechanical filter

333193, H03H 964

Patent

active

054990033

ABSTRACT:
Resonant and anti-resonant inter digital transducers are coupled on acoustic tracks (302, 304, 306) of a piezoelectric substrate (301) to provide a balanced differential surface acoustic wave (SAW) filter (300).

REFERENCES:
patent: 3689784 (1972-09-01), deKlerk
patent: 3825779 (1974-07-01), deKlerk
patent: 3970970 (1976-07-01), Worley
patent: 4166258 (1979-10-01), Beng
patent: 4223284 (1980-09-01), Inoue et al.
patent: 5093638 (1992-03-01), Kinsman et al.
patent: 5115216 (1992-05-01), Hikita et al.
patent: 5202652 (1993-04-01), Tabuchi et al.
patent: 5300902 (1994-04-01), Satoh et al.

Affiliated with

Also associated with

Rating

Differential saw filter including series coupled resonant/antire does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Differential saw filter including series coupled resonant/antire, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Differential saw filter including series coupled resonant/antire will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2103434