Saw Circuit for Generating Continuous Time-Coherent RF Carriers.

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 IDT's 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).

Document Details

Document Type
Technical Report
Publication Date
Jul 05, 1988
Accession Number
ADD013796

Entities

People

  • Tom Grudkowski

Organizations

  • United States Army

Tags

Communities of Interest

  • Energy and Power Technologies

DTIC Thesaurus Topics

  • Acoustic Waves
  • Amplifiers
  • Substrates
  • Surface Acoustic Wave Devices
  • Surface Acoustic Waves
  • Transducers
  • Waves

Readers

  • Electrical Engineering
  • Microwave Engineering.

Technology Areas

  • Space