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Academy of Mathematics and Systems Science, CAS Colloquia & Seminars：Numerical method for low-frequency electromagnetic fields and its applications
低频 电磁场数值 低频涡流场 有限元编程
2023/4/13
本报告首先回顾传统低频涡流场的两种计算格式，指出有限元编程实现过程中的基函数选择以及需要注意的难点问题。第二部分针对静磁场问题，通过引入规范条件提出了一种基于矢量磁位和磁场强度的新型的对偶格式，该方法通过巧妙构造基于矢量磁位和磁场强度的计算格式，整体矩阵完全一致并且可以给出系统电感参数的上下界，在实际参数提取中有很好的应用前景。在第三部分，由于传统低频涡流场近似不能有效考虑分布电容效应，而传统高频...
Academy of Mathematics and Systems Science, CAS Colloquia & Seminars：Solve electromagnetic interface problems on unfitted meshes
未拟合 网格 电磁接口
2023/5/4
Electromagnetic interface problems widely appear in a lot of engineering applications, such as electric actuators, invasive detection techniques and integrated circuit，which are typically described by...
Quantum sensors, which detect the most minute variations in magnetic or electrical fields, have enabled precision measurements in materials science and fundamental physics. But these sensors have only...
Side-Channel Attacks on BLISS Lattice-Based Signatures -- Exploiting Branch Tracing Against strongSwan and Electromagnetic Emanations in Microcontrollers
BLISS branch tracing SPA
2017/6/5
In this paper, we investigate the security of the BLISS lattice-based signature scheme, one of the most promising candidates for post-quantum-secure signatures, against side-channel attacks. Several w...
2017年第21届国际电磁场计算会议（2017 21st International Conference on the Computation of Electromagnetic Fields ）
2017年 第21届 国际电磁场 计算会议
2017/5/24
We are very pleased to invite you to participate in Compumag 2017 to be held in Daejeon from June 18 ~ 22, 2017.
2017年亚太电磁兼容国际研讨会（2017 Asia-Pacific International Symposium on Electromagnetic Compatibility）
2017年 亚太电磁兼容 国际研讨会
2017/5/23
The 2017 Asia-Pacific International EMC Symposium will be held in The Commons, Yonsei University, Seoul, Republic of Korea, from June 20 to 23, 2017. The symposium aims to share recent advances in all...
2017RF，微波和太赫兹应用数值电磁和多物理场建模与优化国际会议（International Conference on Numerical Electromagnetic and Multiphysics Modeling and Optimization for RF, Microwave, and Terahertz Applications）(NEMO)
微波 太赫兹 电磁 国际会议
2017/3/30
Founded by the IEEE Microwave Theory and Techniques Society (MTT-S), NEMO is a new annual focal event on electromagnetic- and multiphysics-based computer-aided design (EM-CAD), rotating between Europe...
第十三届中国国际地球电磁学术研讨会（The 13rd China International Geo-Electromagnetic Workshop）
第十三届 中国国际地球电磁 学术研讨会
2017/3/10
地球电磁学作为一项蓬勃发展的地球物理学分支，已被广泛应用于深部构造研究、资源勘探、环境和工程勘查等方面，并加速从传统勘探领域扩展到海洋、航空、卫星和异常监测等新兴探测领域。由中国地球物理学会地球电磁专业委员会主办、中国地质大学（武汉）、国家自然科学基金委员会地学三处和地球内部多尺度成像湖北省重点实验室等联合承办的“第十三届中国国际地球电磁学术研讨会”将于2017年11月下旬在武汉召开，中国国际地球...
2017 电磁问题的高级计算方法专题会议（Special Session Advanced Computational Methods for Electromagnetic Problems）
2017 电磁问题 高级计算方法 专题会议
2017/2/16
This session will cover recent achievements in the area of advanced computational methods for various electromagnetic problems such as fields, optical and electronic devices,and systems.
2017材料和超表面的线性，非线性和量子电磁建模超专题会议（Special Session : Linear, Nonlinear, and Quantum Electromagnetic Modeling for Metamaterials and Metasurfaces）
2017 材料 超表面 线性 非线性 量子电磁 建模超 专题会议
2017/2/15
This session will focus theoretical analyses and numerical algorithms for modeling linear, nonlinear and quantum electromagnetic responses from metamaterials and metasurfaces.
2017年商用电磁仿真工具进展研讨会（Workshop on Advances in Commercial Electromagnetic Simulation Tools）
2017 商用 电磁仿真工具 进展 研讨会
2017/2/15
Commercial EM Simulation tools such as HFSS, CST, FEKO, EMPIRE are widely used by the members of the EurAAP society. Over the past two decades these tools have matured to be reliable and accurate simu...
ANOMALY IDENTIFICATION FROM SUPER-LOW FREQUENCY ELECTROMAGNETIC DATA FOR THE COALBED METHANE DETECTION
Electromagnetic Super Low Frequency Coalbed Methane non-Gaussian Class B model Least Square Gradient Adaptive filter
2016/11/30
Natural source Super Low Frequency(SLF) electromagnetic prospecting methods have become an increasingly promising way in the resource detection. The capacity estimation of the reservoirs is of great i...
If you’ve ever heard your engine rev through your radio while listening to an AM station in your car, or had your television make a buzzing sound when your cell phone is near it, then you’ve experienc...
2nd International Workshop on China Seismo-Electromagnetic Satellite Mission
electromagnetic waves seismo-ionospheric perturbations,
2016/7/27
China Seismo-Electromagnetic Satellite (CSES) is the first space-based observational platform in the strategic plan of China earthquake stereoscopic observation system, and the first satellite of spac...
ECDH Key-Extraction via Low-Bandwidth Electromagnetic Attacks on PCs
side-channel attack elliptic curve cryptography electromagnetic emanations
2016/2/23
We present the first physical side-channel attack on elliptic curve cryptography running on a PC. The attack targets the ECDH public-key encryption algorithm, as implemented in the latest version of G...