Acoustic ridge delay line

Details Acoustic ridge delay line Acoustic ridge delay line

1976-05-13

1977-10-25

Smith, Alfred E.

Wave transmission lines and networks

Coupling networks

With impedance matching

310313, 310367, 310366, 333 72, H03H 926, H03H 930, H03H 932, H01L 4118

Patent

active

040558193

ABSTRACT:
An improved acoustic waveguide structure which comprises a ridge waveguide disposed in a horizontal direction extending outwardly from a substrate. The horizontal orientation of the waveguide which is in the form of a ledge results in particle motion of the ledge predominantly normal to the substrate plane with the largest motion at the free edge of the ledge and almost no motion in the substrate, thereby permitting a plurality of such structures to be densely packed on a common substrate.

REFERENCES:
kallard, "Acoustic Surface Wave and Acousto-Optic Devices", Optosonic Press, New York 1971; Title Page and pp. 31-40.
Lagasse et al., "Acoustic Surface Waveguides-Analysis and Assessment" in IEEE Trans. on Microwave Theory and Techniques, vol. MTT. 21, No. 4, Apr. 1973; pp. 225-235.

Affiliated with

Also associated with

Rating

Acoustic ridge delay line 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 ridge delay line, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Acoustic ridge delay line will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-124913