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電磁超材料及電磁計(jì)算:李增瑞團(tuán)隊(duì)學(xué)術(shù)文集

電磁超材料及電磁計(jì)算:李增瑞團(tuán)隊(duì)學(xué)術(shù)文集

定 價(jià):¥122.00

作 者: 李增瑞 等著
出版社: 中國(guó)傳媒大學(xué)出版社
叢編項(xiàng):
標(biāo) 簽: 暫缺

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ISBN: 9787565737732 出版時(shí)間: 2024-09-01 包裝: 平裝-膠訂
開(kāi)本: 16開(kāi) 頁(yè)數(shù): 字?jǐn)?shù):  

內(nèi)容簡(jiǎn)介

  本書(shū)匯集了李增瑞及其團(tuán)隊(duì)近年來(lái)在電磁超材料及電磁計(jì)算方面的研究工作。在電磁超材料研究方面,本書(shū)提出了多種應(yīng)用于目標(biāo)雷達(dá)散射截面減縮的電磁超材料結(jié)構(gòu),有效解決了二元相位相消技術(shù)存在的帶寬窄等問(wèn)題;提出了多種可重構(gòu)反射 / 透射陣新型天線,擴(kuò)大了反射 / 透射陣天線的應(yīng)用范圍;提出了多種新型多功能頻率吸收表面,可有效減縮目標(biāo)的雷達(dá)散射截面。在電磁計(jì)算研究方面,本書(shū)提出了適用于雙各向異性介質(zhì)金屬?gòu)?fù)合目標(biāo)的體面積分方程,擴(kuò)大了積分方程法的適用范圍;提出了二維和三維單純形插值法,提高了快速算法的效率;提出了在金屬介質(zhì)分界面上施加切向和法向邊界條件,提高了計(jì)算精度;提出了利用插值分解技術(shù)加速計(jì)算天線—天線罩系統(tǒng)的瞄準(zhǔn)誤差和透波率的方法。本書(shū)可以作為電磁場(chǎng)與微波技術(shù)專業(yè)的碩士、博士研究生或相關(guān)研究人員的參考書(shū)。

作者簡(jiǎn)介

  李增瑞,中國(guó)傳媒大學(xué)教授、博士生導(dǎo)師,國(guó)務(wù)院特殊津貼專家,中國(guó)傳媒大學(xué)校務(wù)委員會(huì)副主任委員。中國(guó)電子學(xué)會(huì)天線分會(huì)委員,中國(guó)電影電視技術(shù)學(xué)會(huì)傳輸與覆蓋專業(yè)委員會(huì)副主任委員,擔(dān)任多個(gè) IEEE 學(xué)術(shù)雜志的審稿人和國(guó)家自然科學(xué)基金評(píng)審專家,曾任國(guó)際微波論壇學(xué)術(shù)會(huì)議共同主席。曾獲中國(guó)電子學(xué)會(huì)優(yōu)秀科技工作者稱號(hào)。主要研究領(lǐng)域?yàn)殡姶懦牧稀㈦姶艛?shù)值方法、天線、電磁散射等,曾作為訪問(wèn)學(xué)者在日本橫濱國(guó)立大學(xué)、美國(guó)賓夕法尼亞州立大學(xué)從事電磁場(chǎng)數(shù)值方法和天線技術(shù)的研究。主持國(guó)家自然科學(xué)基金聯(lián)合基金重點(diǎn)項(xiàng)目1項(xiàng),面上項(xiàng)目2項(xiàng),橫向項(xiàng)目10余項(xiàng)。發(fā)表SCI學(xué)術(shù)論文60余篇。項(xiàng)目“數(shù)字廣播電視系統(tǒng)中的創(chuàng)新技術(shù)與應(yīng)用”獲2011年北京市科學(xué)技術(shù)三等獎(jiǎng),項(xiàng)目“數(shù)字高清晰度電視地面廣播實(shí)驗(yàn)用發(fā)射天線”獲廣電總局高校科研成果二等獎(jiǎng)

圖書(shū)目錄

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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