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.

fYear

2007

fDate

26-29 June 2007

Firstpage

243

Lastpage

244

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;

fLanguage

English

Publisher

ieee

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

Type

conf

DOI

10.1109/EMCECO.2007.4371699

Filename

4371699