Accession Number:

ADD013796

Title:

Saw Circuit for Generating Continuous Time-Coherent RF Carriers.

Descriptive Note:

Patent Application, Filed 5 Jul 88,

Corporate Author:

DEPARTMENT OF THE ARMY WASHINGTON DC

Personal Author(s):

Report Date:

1988-07-05

Pagination or Media Count:

18.0

Abstract:

The surface acoustic wave device which generates two coherent signals from a single input. The inventive device has three interdigital transducers IDT spaced upon a single piezoelectric substrate. The central IDT has three sets of interdigital fingers. A power splitter and an amplifier are connected between the central IDT and one of the other IDTs to form a recirculation loop. An input signal burst applied to the central IDT produces two coherent outputs at the remaining IDT and the power splitter. RH.

Subject Categories:

  • Acoustics

Distribution Statement:

APPROVED FOR PUBLIC RELEASE