Accession Number : AD0164120
Title : Ferromagnetic Resonance Magnetometer.
Descriptive Note : Patent,
Corporate Author : DEPARTMENT OF THE NAVY WASHINGTON D C
Personal Author(s) : Irons,Henry R. ; Schwee,Leonard J.
Report Date : 19 SEP 1972
Pagination or Media Count : 5
Abstract : The patent describes a magnetometer having a thin-film sensor positioned near or at the end of a transmission line and biased near its ferromagnetic resonance. An electromagnetic signal is applied to the thin-film sensor. The reflected portion of this signal is amplitude modulated by the influence of an external magnetic field on the thin-film sensor, and then detected to provide a measure of the external magnetic field.
Descriptors : (*Magnetometers, *Patents), Magnetic resonance, Metal films, Sensors
Subject Categories : Test Facilities, Equipment and Methods
Distribution Statement : APPROVED FOR PUBLIC RELEASE