Acoustic wave devices

Details Acoustic wave devices Acoustic wave devices

1979-02-22

1981-01-27

Nussbaum, Marvin L.

Wave transmission lines and networks

Coupling networks

Electromechanical filter

333194, 333196, H03H 925, H03H 964, H03H 9145, H01L 4104

Patent

active

042478367

ABSTRACT:
An acoustic wave resonator device includes two pairs of coupled spaced apart reflectors which define two resonant cavities. The two cavities are each provided with two interdigital transducers which provide intercavity coupling. Additional reactance coupling between the transducers in one cavity combines with the equivalent cavity reactance to provide series or parallel resonance at a selected pole frequency.

REFERENCES:
patent: 3886504 (1975-05-01), Hartmann et al.

Affiliated with

Also associated with

Rating

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

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1184339