Title :
Specificity of Magnetic Measurements using the Controllable Hall Element as a Primary Magnetic Field Converter
Author :
Baranochnikov, M.L. ; Leonov, A.V. ; Mokrushin, A.D. ; Mordkovich, V.N. ; Goncharov, V.P. ; Ksenofontov, V.A. ; Filatov, M.M.
Author_Institution :
Russian Acad. of Sci.
Abstract :
New circuitry possibilities of magnetic measurements using the controllable field effect Hall sensor (FEHS) as a primary magnetic field converter are considered. The FHP combines the properties of the conventional Hall probe and field-effect transistor with a two-gate control system such as metal--insulator--silicon- insulator-metal. Two field control systems allow control of FEHS parameters, as well as the use of new circuitry to control the dynamic range of magnetosensitivity, operating current stability, and measurement stability improvement under conditions of variable external influences (temperature, radiation background).
Keywords :
Hall effect; convertors; field effect transistors; magnetic field measurement; controllable field effect Hall sensor; current stability; field-effect transistor; magnetic measurements; magnetosensitivity; primary magnetic field converter; two-gate control system; Circuit stability; Control systems; FETs; Hall effect devices; Magnetic circuits; Magnetic field measurement; Magnetic sensors; Magnetic variables control; Magnetic variables measurement; Temperature control;
Conference_Titel :
Electromagnetic Compatibility and Electromagnetic Ecology, 2007 7th International Symposium on
Conference_Location :
Saint-Petersburg
Print_ISBN :
978-1-4244-1270-9
Electronic_ISBN :
978-1-4244-1270-9
DOI :
10.1109/EMCECO.2007.4371699
