Accession Number : ADD011857

Title :   Wideband SAW (Surface Acoustic Wave) Channellizer Using Slanted Array Input Transducer.

Descriptive Note : Patent Aplication,

Corporate Author : DEPARTMENT OF THE ARMY WASHINGTON DC

Personal Author(s) : Mariani,E A ; Skudera,W J , Jr

Report Date : 25 Jun 1985

Pagination or Media Count : 11

Abstract : Acoustic signal processing apparatus for the frequency-partition processing of a wideband RF spectrum surface acoustic wave (SAW) input signal into a multiplicity of relatively narrowband individual contiguous acoustic wave output signals, utilizing a wideband, linearly-dispersive, slanted array input transducer arranged on a wave-conductive surface with multiple arrayed output transduceers, each frequency-responsive to a respective band of frequencies emanated from the imput transducer. (Author)

Descriptors :   *TRANSDUCERS, *SURFACE ACOUSTIC WAVES, *PATENT APPLICATIONS, ACOUSTIC EQUIPMENT, ACOUSTIC SIGNALS, SIGNAL PROCESSING, FREQUENCY BANDS, OUTPUT, SIGNALS, ARRAYS, INPUT, NARROWBAND, CONDUCTIVITY, SURFACES, WAVES

Subject Categories : Line, Surface and Bulk Acoustic Wave Devices
      Acoustics

Distribution Statement : APPROVED FOR PUBLIC RELEASE