Accession Number : AD0164395

Title :   High Coupling Low Diffraction Acoustic Surface Wave Delay Line.

Descriptive Note : Patent,

Corporate Author : DEPARTMENT OF THE AIR FORCE WASHINGTON D C

Personal Author(s) : Slobodnik,Andrew J. , Jr

Report Date : 03 APR 1973

Pagination or Media Count : 4

Abstract : The patent describes an acoustic surface wave delay line having a lithium niobate substrate member. The surface wave propagation plane is parallel to the lithium niobate crystalline X axis and intersects the crystalline Z and Y axes. Optimum results are obtained when the intersecting angle of the propagation plane and the Z axis is in the vicinity of 16.5 degrees.

Descriptors :   *Acoustic delay lines, *Microwave equipment, *Patents, Acoustic waves, Surface waves, Lithium compounds, Niobates

Subject Categories : Line, Surface and Bulk Acoustic Wave Devices

Distribution Statement : APPROVED FOR PUBLIC RELEASE