Advances in fluxgate sensors

被引：258
作者：
Ripka, P [1 ]
机构：
[1] Czech Tech Univ, Dept Measurement, Fac Elect Engn, Prague 16627 6, Czech Republic
来源：
SENSORS AND ACTUATORS A-PHYSICAL | 2003年 / 106卷 / 1-3期
关键词：
fluxgate sensor; fluxgate magnetometer;
D O I：
10.1016/S0924-4247(03)00094-3
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
This paper reviews recent achievements in the technology and design of fluxgate sensors and magnetometers. The major recent trends were decreasing of the sensor size, power consumption and price, and, on the other hand, increasing of the precision in the large range of the measured fields. The potential frequency range was increased up to units of kHz. Present fluxgate sensors have a resolution comparable with high-temperature superconducting quantum interference devices (SQUIDs), while their precision is the best of vectorial field sensors. (C) 2003 Elsevier Science B.V. All rights reserved.
引用
收藏
页码：8 / 14
页数：7
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