AN/URA-38 Modification Kit to Eliminate the Susceptibility of Near Field Antenna Interference.

Abstract

The report presents the development work and resulting prototype AN/URA-38 antenna coupler modification kit built by R F Communications under Contract No. N0123-70-C-0838. The kit includes a frequency selective discriminator that provides coupler 'phasing' and 'resistance' information over the 2-30 MHz range. The selectivity feature is intended to eliminate antenna coupler mistuning by reducing the susceptibility to near-field adjacent channel antenna interference. The development program's objective to improve or allow communications under severe radio interference was achieved. (Author)

Document Details

Document Type
Technical Report
Publication Date
Oct 12, 1970
Accession Number
AD0716475

Entities

People

  • Richard A. Kircher

Tags

DTIC Thesaurus Topics

  • Antenna Couplers
  • Antennas
  • Contracts
  • Discriminators
  • Frequency
  • Kits
  • Modification Kits
  • Near Field
  • Prototypes
  • Radio Interference
  • Resistance

Readers

  • Aerospace Test and Evaluation
  • Microwave Engineering.
  • Radar Systems Engineering.