Harmoic flux gate magnetometers and gradimeters and windings
作者： James R. Jaquet , Malcolm M. Schwartz
DOI:
关键词: Electromagnetic coil 、 Optoelectronics 、 Magnetometer 、 Harmonic 、 Engineering 、 Flux 、 Detector 、 Ring (chemistry) 、 Core (optical fiber) 、 Electrical engineering
摘要: An improved ring core second harmonic flux gate magnetometer is constructed as a module for use ferrous metal detector. Pairs of modules may also be used gradiometers. Various uses and winding arrangements on the cores are disclosed.
lens.org 参考文章(13)
Ralph J Koerner, Method and apparatus for vehicle detection ,(1965)
Charles A Hedden, Transformer for a metal locator ,(1936)
Emmanuel M Trikilis, System and method for preventing pilferage by detection of magnetic fields ,(1964)
Jr Edward S Gilfillan, Seymour J Sindeband, Buoyant mine with gradiometer ,(1941)
William S Ferdon, William V Ferdon, Walking sticks for the blind ,(1954)
A. William Geyger, The ring-core magnetometer ¿ A new type of second-harmonic flux-gate magnetometer Transactions of the American Institute of Electrical Engineers, Part I: Communication and Electronics. ,vol. 81, pp. 65- 73 ,(1962) , 10.1109/TCE.1962.6373206
Erick O Schonstedt, Device for detecting or measuring magnetic fields ,(1960)
Joseph L Brickner, Magnetic field sensing and measuring apparatus ,(1966)
Erick O Schonstedt, Induced magnetic compensation for misalignment of magnetic gradiometer sensors ,(1968)