RADAR AND TELEMETRY OBSERVATIONS FOR TWO SATURN LAUNCH VEHICLES (AN ANALYSIS OF LINE OF SIGHT HF RADAR OBSERVATIONS FOR THE SA-5 AND SA-6 LAUNCHES AND SOME COMPARISONS WITH VHF TELEMETRY MEASUREMENTS)

Abstract

Recently released information concerning rocket-exhaust effects up in VHF telemetry transmissions for several launches of SATURN space vehicles has been compared with data obtained for line-of-sight HF radar observations of these launches. A correspondence of certain VHF attenuation events with HF radar echoes is noted, and some inferences connected with the behavior of r-f transmissions in the presence of flames for missiles using liquid and solid fuels, respectively, are presented. A correlation is made of the complex target echoes obtained on HF POLYSTATIC radars with performance of the S-I and S-IV stages of the SATURN vehicles. Variations of radar cross section for the HF targets are also presented.

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Document Details

Document Type
Technical Report
Publication Date
Apr 01, 1966
Accession Number
AD0373294

Entities

People

  • Carl A. Bowser
  • H. F. Busch

Tags

Communities of Interest

  • Weapons Technologies

DTIC Thesaurus Topics

  • Amplitude
  • Combustion
  • Contracts
  • Doppler Radar
  • Engines
  • Line Of Sight
  • Measurement
  • Navy
  • Physics Laboratories
  • Radar
  • Radar Cross Sections
  • Radar Signals
  • Retro Rockets
  • Rocket Exhaust
  • Rockets
  • Spectra
  • Telemetry

Fields of Study

  • Environmental science
  • Physics

Readers

  • Aerospace Test and Evaluation
  • Molecular Photonics/Laser Physics
  • Space Exploration and Orbital Mechanics.

Technology Areas

  • AI & ML
  • AI & ML - Autonomous Systems
  • Space
  • Space - Space Objects