A New Approach to Radar Waveform Design

Abstract

Producing families of codes that behave like finite Gaussian white noise is one of the requirements for some modern CDMA communication systems. This noise like behavior should be obtained jointly with a good cross correlation performance of the codes. Finally they must be easy to generate without high computer memory costs. This work done in close collaboration with Hughes research Laboratory and Hug Space & Communication Co. Our research was reported in detail to the National Security Agency. We have constructed a new class of codes based on new mathematical tools using properties of mixing ergodic transformation having better low cross correlation as compared with Gold codes and very good spread spectrum properties. This research has led to a patentbeing filed by Hughes Research Laboratory.

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Document Details

Document Type
Technical Report
Publication Date
Oct 01, 1997
Accession Number
ADA332158

Entities

People

  • Richard Tolimieri

Organizations

  • City University of New York

Tags

DTIC Thesaurus Topics

  • Accuracy
  • Code Division Multiple Access
  • Communication Systems
  • Cross Correlation
  • Digital Signal Processing
  • Fourier Analysis
  • Harmonic Analysis
  • Image Processing
  • Mathematical Analysis
  • Mathematics
  • Multiple Access
  • National Security
  • Security
  • Signal Processing
  • Spread Spectrum
  • Teamwork
  • Waveforms

Fields of Study

  • Engineering

Readers

  • Computational Modeling and Simulation
  • Radio communications and signal processing.
  • Technical Research and Report Writing.

Technology Areas

  • Space