STUDY OF ADVANCED ANTENNA TECHNIQUES FOR AEROSPACE VEHICLE DOPPLER VELOCITY SENSORS,

Abstract

A four-port, dual-mode antenna that generates four symmetrically oriented beams about its normal was designed and built. Approximately 30-db isolation between ports was measured with this two-dimensional slot array, and overall efficiency of the antenna was 71 percent. Agreement between theory and experiment was good for all parameters. (Author)

Document Details

Document Type
Technical Report
Publication Date
Jul 01, 1964
Accession Number
AD0602843

Entities

People

  • J. R. Miller

Tags

Communities of Interest

  • Air Platforms
  • Sensors

DTIC Thesaurus Topics

  • Aerospace Craft
  • Agreements
  • Dual Mode
  • Efficiency
  • Physical Properties
  • Two Dimensional
  • Vehicles

Readers

  • Electrical Engineering
  • Electronics Engineering
  • Fluid Dynamics.

Technology Areas

  • Space