Accession Number:

ADD010892

Title:

Notch Antenna for a Radio Communications System.

Descriptive Note:

Patent Application,

Corporate Author:

DEPARTMENT OF THE ARMY WASHINGTON DC

Personal Author(s):

Report Date:

1984-03-06

Pagination or Media Count:

14.0

Abstract:

A notch antenna for the elimination external interference sources such as jamming, self-interference atmospheric noise and man made noise is provided by a grounded electrically conductive shield placed in the front of an omnidirectional antenna coupled to radio communications apparatus, such as a receiver, whereby the shield blocks electromagnetic waves arriving within an angular arc defined by the position and size of the shielding element. Author

Subject Categories:

  • Electrical and Electronic Equipment
  • Countermeasures
  • Radiofrequency Wave Propagation

Distribution Statement:

APPROVED FOR PUBLIC RELEASE