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