Accession Number : ADD001294

Title :   Coded Grating Transducer.

Descriptive Note : Patent,

Corporate Author : DEPARTMENT OF THE NAVY WASHINGTON D C

Personal Author(s) : Speiser,Jeffrey M

Report Date : 20 Aug 1974

Pagination or Media Count : 8

Abstract : This invention relates to a high-impedance coded transducer for use in acoustic surface wave devices, including transversal filters, broadband delay lines, and cross-convolvers.

Descriptors :   *Transducers, *Patents, Coding, Gratings(Spectra), Surface waves, Acoustic waves, Filters, Transverse, Acoustic delay lines, Arrays, Signal processing

Subject Categories : Line, Surface and Bulk Acoustic Wave Devices

Distribution Statement : APPROVED FOR PUBLIC RELEASE