Accession Number : ADD001082

Title :   Null Conical Helix.

Descriptive Note : Patent,

Corporate Author : DEPARTMENT OF THE ARMY WASHINGTON D C

Personal Author(s) : Nussbaum,Milton

Report Date : 01 Nov 1966

Pagination or Media Count : 2

Abstract : The patent describes an antenna that has utility in the field of radio direction finding. It provides an antenna that is characterized by frequency independent operation over a wide bandwidth, circular polarization, inherent sensing with no directional ambiguity, and extremely small pattern asymmetry.

Descriptors :   *Helical antennas, *Patents, Conical antennas, Radio direction finders, Antenna radiation patterns, Nulls(Amplitude)

Subject Categories : Electrical and Electronic Equipment

Distribution Statement : APPROVED FOR PUBLIC RELEASE