Accession Number : ADD001354

Title :   System for Measuring Range to an Electromagnetic Radiation Source.

Descriptive Note : Patent,

Corporate Author : DEPARTMENT OF THE NAVY WASHINGTON D C

Personal Author(s) : Scheets,David F

Report Date : 28 May 1974

Pagination or Media Count : 4

Abstract : The patent describes a system for passively determining range to an electromagnetic radiation source. Three receiving antennas are used with two antennas widely spaced apart with two spaced one-half to one wavelength apart. The output signals from the two pairs of antenna having a common antenna are used to compute range.

Descriptors :   *Range finding, *Patents, Electromagnetic radiation, Sources, Passive systems, Distance measuring equipment

Subject Categories : Test Facilities, Equipment and Methods

Distribution Statement : APPROVED FOR PUBLIC RELEASE