Adaptive Spread Spectrum Receiver Using Acoustic Surface Wave Technology.

Abstract

This technical report summarizes the results of the research we have been engaged in regarding the use of surface acoustic wave devices in direct sequence spread spectrum receivers. The heart of this research has been the use of the device as a real-time Fourier transformer. A system of this type is sometimes referred to as a compressive receiver, and our use of the system has been primarily as a means to implement a narrowband interference rejection filter. In addition, we have studied many other topics such as rapid acquisition, Hilbert transform generation, etc. and these topics are all overviewed in this report. (Author)

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Document Details

Document Type
Technical Report
Publication Date
May 31, 1984
Accession Number
ADA142129

Entities

People

  • L. B. Milstein
  • Protik Das

Organizations

  • Rensselaer Polytechnic Institute

Tags

Communities of Interest

  • C4I
  • Energy and Power Technologies
  • Human Systems
  • Space

DTIC Thesaurus Topics

  • Acoustic Waves
  • Acquisition
  • Amplitude Modulation
  • Bandwidth
  • Communication Systems
  • Computer Science
  • Delay Lines
  • Digital Communications
  • Dwell Time
  • Electrical Engineering
  • Engineering
  • False Alarms
  • Filters
  • Signal Processing
  • Surface Acoustic Wave Devices
  • Surface Acoustic Waves
  • Waveforms

Readers

  • Image Processing and Computer Vision.
  • Technical Research and Report Writing.