Influence of the Excitations and Detection Positions on the Sensitivity of Magnetoelastic Biosensors

摘要：

　　Based on magnetoelastic biosensor for the heavy ion detection,this paper is committed to study the influence of the excitations and detection positions on the sensitivity of magnetoelastic biosensors.The frequency response of biosensors with different excitations and different detection positions were studied.The numerical simulation software ANSYS TM Ansoft Maxwell was applied to calculate the distribution of magnetic field around the coil.The optimal excitation value was determined by this simulation.The frequency test of the magnetoelastic sensor was analyzed by a network analyzer,which showed the frequency in the middle of coil is better than in the two ends.

关键词： magnetoelastic sensors resonator magnetoelastic material frequency response.

作者: Xiujuan Wei Wendong Zhang Shengbo Sang Peng Cheng Chaoqun Cheng Pengwei Li Jie Hu Gang Li

作者单位: MicroNano System research Center, Taiyuan University of Technology, Taiyuan, Shanxi, China;Key Lab of Advanced Transducers and Intelligent Control System of the Ministry of Education,Taiyuan University of Technology, Taiyuan, Shanxi, China

会议类型: 国际会议

会议名称: 中国微米纳米技术学会第14届学术年会、第3届国际年会暨第6届微米纳米技术“创新与产业化国际研讨与展览会(CSMNT2012 & ICMAN2012)

会议地点: 杭州

会议语种:英文

页码: 1-5

在线出版日期: 2012-11-04（万方平台首次上网日期，不代表论文的发表时间）