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电磁超材料及电磁计算:李增瑞团队学术文集

电磁超材料及电磁计算:李增瑞团队学术文集

1星价 ¥91.5 (7.5折)
2星价¥91.5 定价¥122.0
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  • ISBN:9787565737732
  • 装帧:平装-胶订
  • 册数:暂无
  • 重量:暂无
  • 开本:16开
  • 页数:392
  • 出版时间:2024-09-01
  • 条形码:9787565737732 ; 978-7-5657-3773-2

内容简介

本书汇集了李增瑞及其团队近年来在电磁超材料及电磁计算方面的研究成果。在电磁超材料研究方面,本书提出了多种应用于目标雷达散射截面减缩的电磁超材料结构,有效解决了二元相位相消技术存在的带宽窄等问题;提出了多种可重构反射透射阵新型天线,扩大了反射透射阵天线的应用范围;提出了多种新型多功能频率吸收表面,可有效减缩目标的雷达散射截面。在电磁计算研究方面,本书提出了适用于双各向异性介质金属复合目标的体面积分方程,扩大了积分方程法的适用范围;提出了二维和三维单纯形插法,提高了快速算法的效率;提出了在金属介质分界面上施加切向和法向边界条件,提高了计算精度;提出了利用插分解技术加速计算天线一天线罩系统的瞄准误差和透波率的方法。本书可以作为电磁场与微波技术专业的硕士、博士研究生或相关研究人员的参考书。

目录

Quad-Polarization Reconfigurable Reflectarray with Independent Beam-Scanning and Polarization Switching Capabilities Analysis of Scattering Characteristics of Height-Adjustable Phased Array with Ultra Wideband Dual-Linear Polarized RCS Amplitude Regulation Design of an Active Polarizer for Wideband Quad-Polarization Conversion A Low-RCS Multifunctional Shared Aperture with Wideband Reconfigurable Refl ectarray Antenna and Tunable Scattering Characteristic Reconfigurable Bidirectional Beam-Steering Aperture with Transmitarray, Refl ectarray, and Transmit-Refl ect-Array Modes Switching On the Enforcement of Electric Field Boundary Condition in the Moment Method Solution of Volume-Surface Integral Equation Using the Interpolative Decomposition to Accelerate the Evaluation of Radome Boresight Error and Transmissivity Extremely Wideband and Omnidirectional RCS Reduction for Wide-Angle Oblique Incidence A Novel Wideband and High-Efficiency Electronically Scanning Transmitarray Using Transmission Metasurface Polarizer Design of a Dielectric Dartboard Surface for RCS Reduction Solving the Surface Current Distribution for Open PEC-Dielectric Objects Using the Volume Surface Integral Equation Breaking the High-Frequency Limit and Bandwidth Expansion for Radar Cross Section Reduction Ultrawideband and High-Efficient Polarization Conversion Metasurface Based on Multi-Resonant Element and Interference Theory On the Use of Hybrid CFIE-EFIE for Objects Containing Closed-Open Surface Junctions Ultrawideband Frequency-Selective Absorber Designed with an Adjustable and Highly Selective Notch A Well-Conditioned Integral Equation for Electromagnetic Scattering from Composite Inhomogeneous Bi-Anisotropic Material and Closed PEC Objects Tri-Band Radar Cross-Section Reduction Based on Optimized Multi-Element Phase Cancellation Efficient Triangular Interpolation Methods: Error Analysis and Applications Ultrawideband Monostatic and Bistatic RCS Reduction for Both Copolarization and Cross Polarization Based on Polarization Conversion and Destructive Interference Dual-Polarization Absorptive/Transmissive Frequency Selective Surface Based on Tripole Elements Ultrawideband Radar Cross-Section Reduction by a Metasurface Based on Defect Lattices and Multiwave Destructive Interference A Novel Checkerboard Metasurface Based on Optimized Multielement Phase Cancellation for Superwideband RCS Reduction
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作者简介

李增瑞,中国传媒大学教授、博士生导师,国务院特殊津贴专家,中国传媒大学校务委员会副主任委员。中国电子学会天线分会委员,中国电影电视技术学会传输与覆盖专业委员会副主任委员,担任多个 IEEE 学术杂志的审稿人和国家自然科学基金评审专家,曾任国际微波论坛学术会议共同主席。曾获中国电子学会优秀科技工作者称号。主要研究领域为电磁超材料、电磁数值方法、天线、电磁散射等,曾作为访问学者在日本横滨国立大学、美国宾夕法尼亚州立大学从事电磁场数值方法和天线技术的研究。主持国家自然科学基金联合基金重点项目1项,面上项目2项,横向项目10余项。发表SCI学术论文60余篇。项目“数字广播电视系统中的创新技术与应用”获2011年北京市科学技术三等奖,项目“数字高清晰度电视地面广播实验用发射天线”获广电总局高校科研成果二等奖

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