Electromagnetic System Interaction Algorithms (SEMCA, IPM, TRED, and COSAM are Compared with Respect to Modeling Philosophy, Flexibility, Data Base, Noises and Interferences, Interference Threshold Criteria, Attenuation Modeling and Antenna Coupling, and Printouts).

Abstract

TRED is a system design tool while SEMCA, IPM, and COSAM are mainly used as interference prediction tools. A user-computer interactive program is recommended. It would be based on the TRED design philosophy and would be used during the design stage of shipboard rf communication systems. In addition, a performance evaluation program for shipboard rf communication systems is recommended. The purpose of the evaluation is to predict final system performance in terms of articulation index and bit error rate. (Author)

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Document Details

Document Type
Technical Report
Publication Date
Jan 03, 1977
Accession Number
ADA037903

Entities

People

  • Site Li

Organizations

  • Naval Information Warfare Systems Command

Tags

Communities of Interest

  • Advanced Electronics
  • Energy and Power Technologies
  • Ground and Sea Platforms
  • Weapons Technologies

DTIC Thesaurus Topics

  • Algorithms
  • Attenuation
  • Boxes
  • Communication Systems
  • Computer Programs
  • Couplings
  • Databases
  • Detectors
  • Electronics Laboratories
  • Far Field
  • Fish
  • Frequency
  • Losses
  • Near Field
  • Power Levels
  • Probability
  • Three Dimensional

Fields of Study

  • Engineering

Readers

  • Radio communications and signal processing.
  • Software Engineering