Patent Number:
7,737,687
Title:
Fluxgate sensor having conbzr magnetic core and fabrication method thereof
Abstract:
A fluxgate sensor includes a magnetic core including CoNbZr, an excitation coil, and a magnetic field sensing coil. The fluxgate sensor can use CoNbZr. A low coercivity and high magnetic permeability can be obtained.
Inventors:
Na; Kyung-won (Seoul, KR), Yuan; Jingli (Yongin-si, KR), Choi; Sang-on (Suwon-si, KR)
Assignee:
Samsung Electronics Co., Ltd.
International Classification:
G01R 33/04 (20060101); G01R 33/02 (20060101)
Expiration Date:
2022-06-15 0:00:00