Electronic Transmitting Switches for the 225 to 390 Megacycle Frequency Range

Abstract

On board Navy Ships many antennas must be located in placed where the resulting field intensity patterns do not give adequate coverage in all directions. A system has been devised of using two antennas in parallel and switching the transmitter alternately from one antenna to the other at a super-audible rate this giving an average effect of the patterns from the two antennas.

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Document Details

Document Type
Technical Report
Publication Date
Jan 07, 1946
Accession Number
AD1195382

Entities

People

  • M. Heusinkveld

Organizations

  • United States Naval Research Laboratory

Tags

DTIC Thesaurus Topics

  • Intensity
  • Switching

Fields of Study

  • Physics

Readers

  • Computer Science/Computer Engineering/Data Science/Digital Signal Processing.
  • Geodesy
  • Microwave Engineering.

Technology Areas

  • Microelectronics