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浏览/检索结果: 共14条，第1-10条 帮助 限定条件 内容类型：会议论文    专题：北京航空航天大学    第一署名单位    第一作者单位    通讯作者单位     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 Higher Order Modes Analysis of a HEMP Simulator Using Time-Domain Simulation and Singular Value Decomposition 会议论文 2018 International Applied Computational Electromagnetics Society Symposium in China, ACES-China 2018, 2018-07-29 作者:  Li, Y.;  Su, D.;  Li, W. 收藏  |  浏览/下载：7/0  |  提交时间：2019/12/30 Computational electromagnetics  Electric fields  Guided electromagnetic wave propagation  Simulators  Singular value decomposition  Finite integral method  Fundamental modes  Higher-order modes  Radiation leakages  Time-domain simulations  Transverse electrics  Transverse electromagnetic  Transverse magnetic  Time domain analysis   Necessity of Charge Measurement for Field Prediction of Transmission Lines 会议论文 2018 International Applied Computational Electromagnetics Society Symposium in China, ACES-China 2018, 2018-07-29 作者:  Li, B.;  Song, X.;  Su, D. 收藏  |  浏览/下载：4/0  |  提交时间：2019/12/30 Electric lines  Charge measurements  Field sources  Near fields  Computational electromagnetics   Characteristic Mode Analysis of Thin Dielectric Objects Using the Impedance Boundary Condition 会议论文 2018 IEEE Antennas and Propagation Society International Symposium and USNC/URSI National Radio Science Meeting, APSURSI 2018 - Proceedings 作者:  Wu, Q. 收藏  |  浏览/下载：4/0  |  提交时间：2019/12/30 Electric fields  Integral equations  Characteristic modes  Computationally efficient  Dielectric objects  Electric field integral equation  Full wave solutions  Impedance boundary conditions  Boundary conditions   Influences of radiation from terrestrial power sources on the ionosphere above China based on satellite observation 会议论文 2018 2ND INTERNATIONAL WORKSHOP ON RENEWABLE ENERGY AND DEVELOPMENT (IWRED 2018), 2018-01-01 作者:  Zhang, Chong;  Ma, Qishuang 收藏  |  浏览/下载：4/0  |  提交时间：2019/12/30 Atmospherics  Electric fields  Ionospheric measurement  Central frequency  DEMETER satellites  Fundamental frequencies  Line structures  Near-earth spaces  Power system frequencies  Satellite observations  Time frequency  Ionosphere   The influence of guide vane on the performance of an axial fan for air-assisted sprayer 会议论文 2018 2ND INTERNATIONAL CONFERENCE ON FLUID MECHANICS AND INDUSTRIAL APPLICATIONS, 2018-01-01 作者:  Xiao, Wei;  Jin, Donghai;  Gui, Xingmin 收藏  |  浏览/下载：10/0  |  提交时间：2019/12/30 Axial flow turbomachinery  Electric power plant loads  Flow fields  Fluid mechanics  Air-assisted sprayer  Axial direction  Dynamic pressures  Load distributions  Outlet flows  Outlet guide vanes  Spraying distance  Water droplets  Fans   Magnifying Near-field Image Structure Based on Monolayer Graphene 会议论文 International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 作者:  Shan, S.;  Ruan, C.;  Wang, Y. 收藏  |  浏览/下载：6/0  |  提交时间：2019/12/30 Electric fields  Electron resonance  Fabry-Perot interferometers  Graphene  Monolayers  Central frequency  Fabry-Perot resonances  Graphene ribbons  High resolution  Image magnification  Minimum distance  Near-field images  Shaped structures  Terahertz waves   Improvement of output power in G-band EIK with optimized and tapering gap length 会议论文 2018 IEEE International Vacuum Electronics Conference, IVEC 2018 作者:  Li, R.;  Ruan, C.;  Zhang, H.;  He, Y.;  Shan, S. 收藏  |  浏览/下载：4/0  |  提交时间：2019/12/30 Electric fields  Vacuum technology  Beam waves  G-band  Gap length  High output power  tapering  Synchronization   A Heat Constraint Based Fault Tolerant Control for the Fault Tolerant Permanent Magnet Synchronous Motor 会议论文 ICEMS 2018 - 2018 21st International Conference on Electrical Machines and Systems 作者:  Wang, Y.;  Guo, H.;  Xu, J. 收藏  |  浏览/下载：10/0  |  提交时间：2019/12/30 Aerospace applications  Electric machinery  Electromagnetic fields  Fault tolerance  Permanent magnets  Synchronous motors  Thermoanalysis  Analytical calculation  Copper loss  Electromagnetic torques  Fault tolerant control  FTPMSM  Iron loss  Non-sinusoidal waveforms  Permanent Magnet Synchronous Motor  Electric machine control   Research on Six Degrees of Freedom Magnetic Positioning Method Based on Homotopy Algorithm 会议论文 Proceedings of 2018 IEEE 3rd Advanced Information Technology, Electronic and Automation Control Conference, IAEAC 2018 作者:  Xue, J.;  Zhao, J.;  Li, F. 收藏  |  浏览/下载：35/0  |  提交时间：2019/12/30 Degrees of freedom (mechanics)  Efficiency  Electric excitation  Magnetic fields  electromagnetic positioning  Excitation coils  High precision positioning  Homotopy algorithms  Positioning error  Positioning methods  Positioning technologies  Six degrees of freedom  Nonlinear equations   Plane Wave Synthesis Using Near Field Wave Spectrum Transform Embedded into Intersection Approach 会议论文 2018 International Conference on Microwave and Millimeter Wave Technology, ICMMT 2018 - Proceedings 作者:  Wu, Y.;  Wu, J.;  Li, Z. 收藏  |  浏览/下载：12/0  |  提交时间：2019/12/30 Elastic waves  Electric current control  Fast Fourier transforms  Inverse problems  Millimeter waves  Spectrum analysis  Wavefronts  Angular spectra  Aperture synthesis  Fourier transform pair  Inverse fast Fourier transforms  Near fields  Plane wave spectrum  Plane wave synthesis  Transform function  Wave propagation