Electromechanical filters

Details Electromechanical filters Electromechanical filters

1978-04-17

1980-06-03

Smith, Alfred E.

Wave transmission lines and networks

Coupling networks

Electromechanical filter

333198, H03H 902, H03H 926

Patent

active

042064279

ABSTRACT:
An electromechanical filter having two transducers and a mechanical filter vibrating in longitudinal mode, which includes a plurality of resonators connected to each other by coupling rods. The resonators are arranged in two sections and staggered, and the coupling rods connecting two resonators are welded on flat portions provided at the ends of the resonators, each end resonator is connected to the respective transducer through a coupling rod secured to the end face of said resonator adjacent the flat portion, at a point located in the symmetry plane of the resonator, and the coupling rod which connects the end resonator to the next resonator is secured on the flat portion so that the middle of its welded length lies in said symmetry plane.

REFERENCES:
patent: 3028564 (1962-04-01), Tanaka et al.

Affiliated with

Also associated with

Rating

Electromechanical filters does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-717675