Magnetic resonance magnetometer with multiplexed exciting windings

US5245280A · kind A · utility

Assignee

• COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES · FR

Inventors

• Marc Beranger · Biviers, FR
• Nelly Kernevez · Grenoble, FR
• Jean-Michel Leger · Meylan, FR
• Frederic Stoeckel · Saint-Martin-d'Hères, FR

Key dates

• Filing date: Jun 10, 1991
• Grant date: Sep 14, 1993
• Expiry date: Jun 10, 2011

Classification

• Technology area (CPC G): Physics
• CPC primary: G01R33/26
• WIPO field: Measurement
• WIPO sector: Instruments

Abstract

A magnetometer having three trirectangular trihedron windings (20x, 20y, 20z) which are put into service successively by a multiplexer (50). The means frequency (F.sub.m) of the three measurement signals is independent of the orientation of the weak magnetic field which is to be measured.