论文摘要
为了避免瞬变电磁法TEM(Transient Electromagnetic Method)系统中的金属成分受发射场激发带来的涡流干扰,本文利用传输函数与发射场卷积获得系统涡流大小,并进行抵扣,以获得真实的地下响应信号。文中介绍了瞬变电磁法工作原理,描述了涡流形态及对SQUID接收信号的影响,同时建立了SQUID系统传输函数的测量装置,并对该传输函数的卷积效果进行了验证,确保卷积结果与实测结果一致。实验结果证明该涡流补偿方法可以应用于实际探矿工作中,提高了探测精准度。
论文目录
文章来源
类型: 期刊论文
作者: 荣亮亮,包苏新,董丙元,裴易峰,伍俊,邱隆清,宋正威
关键词: 超导量子干涉仪,瞬变电磁,涡流,传输函数,卷积,精准度
来源: 传感技术学报 2019年10期
年度: 2019
分类: 信息科技,基础科学
专业: 物理学,自动化技术
单位: 中国科学院上海微系统与信息技术研究所信息功能材料国家重点实验室,中国科学院超导电子学卓越创新中心,中国科学院大学
基金: 中国科学院关键技术人才项目,上海市科委科研计划项目(17511103300)
分类号: O441;TP212
页码: 1483-1486
总页数: 4
文件大小: 418K
下载量: 53
相关论文文献
- [1].Characterization of Scanning SQUID Probes Based on 3D Nano-Bridge Junctions in Magnetic Field[J]. Chinese Physics Letters 2020(08)
- [2].Review: Progress in SQU ID-Based Geophysical Precision Measurement Technology[J]. Journal of Harbin Institute of Technology(New Series) 2020(03)
- [3].Three-qubit quantum-gate operation with an SQUID in a cavity[J]. Chinese Physics B 2012(06)
- [4].基于squid的反向代理运维系统设计[J]. 软件导刊 2012(05)
- [5].Tuning an rf-SQUID flux qubit system’s potential with magnetic flux bias[J]. Chinese Physics B 2012(09)
- [6].SQUID读出电路的仿真及其调试电路的设计[J]. 稀有金属材料与工程 2008(S4)
- [7].Efficient Scheme for One-Way Quantum Computing with Radiofrequency SQUID Qubits by Adiabatic Passage[J]. Communications in Theoretical Physics 2011(11)
- [8].Preparation of Entanglement and Schrdinger Cat States of Superconducting Quantum Interference Devices Qubits via Coupling to a Microwave Cavity[J]. Communications in Theoretical Physics 2008(03)
- [9].Performance study of aluminum shielded room for ultra-low-field magnetic resonance imaging based on SQUID:Simulations and experiments[J]. Chinese Physics B 2018(02)
- [10].基于SQUID的超低频透地通信研究[J]. 军事通信技术 2017(01)
- [11].A SQUID gradiometer module with large junction shunt resistors[J]. Chinese Physics B 2014(08)
- [12].气压涨落对低温超导SQUID工作特性影响[J]. 传感器与微系统 2020(04)
- [13].基于SQUID磁梯度仪的金属未爆炸物探测方法研究[J]. 自动化与仪器仪表 2020(07)
- [14].Optimization of pick-up coils for weakly damped SQUID gradiometers[J]. Chinese Physics B 2018(05)
- [15].Baseline optimization of SQUID gradiometer for magnetocardiography[J]. Chinese Physics B 2015(02)
- [16].SQUID地磁仪获取地下信息的方法研究及应用[J]. 天津科技 2018(12)
- [17].Characterization of barrier-tunable radio-frequency-SQUID for Maxwell's demon experiment[J]. Chinese Physics B 2018(06)
- [18].Controlled decoherence of three-level rf-SQUID qubit with asymmetric potential[J]. Chinese Physics B 2010(03)
- [19].Jnconventional Geometric Phase Gate with Superconducting Quantum Interference Device Qubits in Cavity QED[J]. Communications in Theoretical Physics 2008(04)
- [20].全张量SQUID磁梯度计在航空磁测方面的应用研究[J]. 低温与超导 2015(10)
- [21].基于SQUID的复合材料承载电气特性[J]. 纺织学报 2010(01)
- [22].Relation between quantum NOT gate speed and asymmetry of the potential of RF-SQUID[J]. Chinese Physics B 2008(02)
- [23].手持移动型高温超导SQUID在无损检测中的应用[J]. 低温与超导 2008(12)
- [24].基于三轴正交SQUID的运动感应噪声分析[J]. 火力与指挥控制 2015(11)
- [25].超导量子干涉器无损检测的应用与研究进展[J]. 无损检测 2009(01)
- [26].One-step implementing three-qubit phase gate via manipulating rf SQUID qubits in the decoherence-free subspace with respect to cavity decay[J]. Chinese Physics B 2009(12)
- [27].基于SQUID系统低温强磁环境建立电学测试平台[J]. 实验技术与管理 2017(11)
- [28].SQUID在石油勘探中应用的可行性分析[J]. 低温与超导 2015(08)
- [29].Superconducting Quantum Interference Device[J]. Annual Report of China Institute of Atomic Energy 2018(00)
- [30].Study on signal intensity of low field nuclear magnetic resonance via an indirect coupling measurement[J]. Chinese Physics B 2013(04)