Switchable Acoustic Matched Filter

Abstract

The design, fabrication, and evaluation of an experimental, 127-tap electronically programmable, acoustic surface wave sequence generator and matched filter for PSK bi-phase spread spectrum signals is described. This design demonstrated the economic feasibility of electronically programming, on a bit-by-bit basis, the code sequences for a bi-phase PSK sequence generator and matched filter.

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Document Details

Document Type
Technical Report
Publication Date
Apr 01, 1972
Accession Number
AD0741767

Entities

People

  • John F. Crush
  • Richard Larosa
  • William C. Fifer

Tags

Communities of Interest

  • Advanced Electronics

DTIC Thesaurus Topics

  • Circuits
  • Delay Lines
  • Electronics
  • Fabrication
  • Frequency
  • Frequency Shift
  • Matched Filters
  • Piezoceramics
  • Shift Registers
  • Surface Waves
  • Switching
  • Test And Evaluation
  • Test Equipment
  • Transducers
  • Transistors
  • Wave Phenomena
  • Wiring Diagrams

Fields of Study

  • Physics

Readers

  • Aerospace Test and Evaluation
  • Radio communications and signal processing.

Technology Areas

  • Microelectronics
  • Microelectronics - Graphene