Title :
Design of Remote Weak Magnetic Field Measurement System
Author :
Hui-bin, Qin ; Ji, Hu ; Liang, Zheng
Author_Institution :
CAE Inst., Hangzhou DianZi Univ.
Abstract :
This paper introduces the design of magnetic field sensor remote nodes based on wireless sensors net, which have been used in magnetic measuring system. The node circuit consists of nRF9E5 single-chip RF transceiver and AMR sensor IC; operating frequency is 866MHz, max RF output power is +10dBm, receive sensitivity hits - 105dBm, data transmission rates up to 100kb/s
Keywords :
magnetic field measurement; magnetic sensors; 866 MHz; AMR sensor IC; magnetic field measurement system; magnetic field sensor; magnetic measuring system; nRF9E5 single-chip RF transceiver; weak magnetic field; wireless sensors net; Communications technology; Embedded computing; Magnetic anisotropy; Magnetic field measurement; Magnetic sensors; Monitoring; Radio frequency; Sensor systems; Wire; Wireless sensor networks; Weak magnetic field; sensor; wireless sensors net;
Conference_Titel :
Mechatronic and Embedded Systems and Applications, Proceedings of the 2nd IEEE/ASME International Conference on
Conference_Location :
Beijing
Print_ISBN :
0-7803-9721-5
DOI :
10.1109/MESA.2006.296984
