Aerospace Telecommunications Systems.

Abstract

The symposium was divided into five principal areas: Data Compression methods as related to particle count data and the transmission of imagery. Evaluation of image compression schemes included. Digital Techniques covering efficient bandwidth utilization, delta modulation and Phase Shift Keyed receiver techniques. Included are adaptive techniques covering filtering, Fast Fourier Transform processor, sampled-data FM demodulator and transmission equalization. Satellite Communications treats propagation and system considerations of the tactical environment ground terminal measurements related to link signalling, spread spectrum multiple access and frequency and orbit utilization. System Considerations discusses automatic message switching and traffic handling, message processing facility and technical control, transmission performance and technical and economic considerations of digital/analog communications. Interference covers generation, detection and control related to telecommunications. (Author)

Document Details

Document Type
Technical Report
Publication Date
Jan 01, 1972
Accession Number
AD0749889

Entities

Organizations

  • AGARD

Tags

Communities of Interest

  • Space

DTIC Thesaurus Topics

  • Amplitude Modulation
  • Artificial Satellites
  • Communication Systems
  • Communications Techniques
  • Compression
  • Data Compression
  • Delta Modulation
  • Fast Fourier Transforms
  • Frequency
  • Image Compression
  • Message Processing
  • Modulation
  • Multiple Access
  • Phase Shift
  • Satellite Communications
  • Spread Spectrum

Readers

  • Academic Conference Management
  • Image Processing and Computer Vision.
  • Radio communications and signal processing.

Technology Areas

  • Space