Accession Number:

ADB004228

Title:

Millimeter-Wave System EMC Study

Descriptive Note:

Quarterly progress rept. no. 3, 6 Aug-6 Nov 1974

Corporate Author:

HUGHES AIRCRAFT CO FULLERTON CA GROUND SYSTEMS GROUP

Report Date:

1975-04-01

Pagination or Media Count:

92.0

Abstract:

This report presents the results obtained from experiments and analysis performed during the third quarter effort of the Millimeter Wave Electromagnetic Compatibility Study. The period covered is from 6 August to 6 November 1974. The major effort in the third quarter consists of performance of experiments which are related to the millimeter wave study, computer analysis of electromagnetic compatibility requirements for typical Army deployments, analysis of modulation effects, analysis of out-of-band antenna characteristics and initiation of the recommended EMC test program for millimeter wave system. Experiments ten through fourteen were performed during this quarter. These experiments involved electromagnetic compatibility evaluation of millimeter wave communication and radar systems. Shielding and reflectivity tests were performed to determine the effects of building and equipment enclosures materials on propagation and scattering of millimeter wave emissions.

Subject Categories:

  • Active and Passive Radar Detection and Equipment
  • Radiofrequency Wave Propagation
  • Non-Radio Communications

Distribution Statement:

APPROVED FOR PUBLIC RELEASE