Miniature magnetic sensor device using an inductor device

• Main Authors: FURUKAWA; SHINJI, UENO; SHUJI, BUSHIDA; KENICHI, OGASAWARA; ISAMU
• Format: Patent
• Language: English
• Published: 28.11.2000
• Edition: 7
• Subjects: MEASURING; MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES; PHYSICS; TESTING

A magnetic sensor device comprising a magnetic element and a wire wound around the magnetic element. The magnetic element has a cross-sectional area of not more than 0.55 mm2 and a saturation magnetostriction constant lambda s whose absolute value is smaller than 1x10-6, with Sw/Sm being equal to or...