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ANTENNAS: 作品数：137被引量：194H指数：5; 导出分析报告; 相关领域：电子电信更多>>; 相关作者：张小飞黄希珠徐大专朱允民王丙进更多>>; 相关机构：南京航空航天大学四川大学东南大学福建省邮电规划设计院更多>>; 相关期刊：更多>>; 相关基金：国家自然科学基金国家重点基础研究发展计划国家高技术研究发展计划中国博士后科学基金更多>>

High-performance transparent graphene-based antennas: 《Science China(Technological Sciences)》2025年第2期306-314,共9页Chaoye HONG Lusong WEI Weijia WANG Youmei TANG Qinghai ZHU Jiangtao HUANGFU Mingsheng XU; supported by the National Key R&D Program of China(Grant No.2021YFA1200502);the National Natural Science Foundation of China(Grant Nos.62090030/62090031 and 62274145).; With the continuous development of wireless communication technology,applications in the military,aerospace,and vehicle wireless communication sectors have demanded miniaturized and aesthetically pleasing antennas.Tra...; 关键词：ANTENNA TRANSPARENT RFID small size GRAPHENE silver nanowires

The Low-Attenuation Endfire Leaky-Wave State on an Optically Transparent Lossy Film: 《Engineering》2024年第12期72-80,共9页Ziheng Zhou Yongjian Zhang Yilin Zheng Ke Chen Yueming Gao Yuehe Ge Yue Li Yijun Feng Zhizhang(David)Chen; the support partially from the National Natural Science Foundation of China(62301162,62401386,62071125,62071187,62022045,and U22B2016);partially from the Industry–Education Cooperation Project of Fujian Province(#2022H6018);partially from the Fujian Provincial Natural Science Foundation of China(2023J01058);partially from the National Key Research and Development Program of China(2021YFA0716601 and 2022YFE0115500);partially from the Startup Funding of Fuzhou University(XRC-23007)。; The development of high-performance optically transparent radio frequency(RF)radiators is limited by the intrinsic loss issue of transparent conductive films(TCFs).Instead of pursuing expensive endeavors to improve th...; 关键词：ANTENNAS Endfire radiation Low attenuation Material losses Transparent conductive films

Spatial Coded Modulation:Coding over Antennas: 《China Communications》2024年第11期104-122,共19页Luo Junshan Wang Fanggang Wang Shilian; In spatial modulation systems,the reliability of the active antenna detection is of vital importance since the modulated symbols tend to be correctly demodulated when the active antennas are accurately identified.In t...; 关键词：antenna correlation channel capacity Hamming distance RELIABILITY spatial modulation

Calculating real-time surface deformation for large active surface radio antennas using a graph neural network: 《Astronomical Techniques and Instruments》2024年第5期267-274,共8页Zihan Zhang Qian Ye Li Fu Qinghui Liu Guoxiang Meng; supported by the National Key Basic Research and Development Program of China(2021YFC22035-01);the National Natural Science Foundation of China(U1931137).; This paper presents an innovative surrogate modeling method using a graph neural network to compensate for gravitational and thermal deformation in large radio telescopes.Traditionally,rapid compensation is feasible f...; 关键词：Large radio telescope Surface deformation Surrogate model Graph neural network

On the Directivity of Radiating Quantum Electromagnetic Systems: 《Electromagnetic Science》2024年第3期52-70,共19页Said Mikki; We explore the spatial directivity of radiating quantum source systems,which are defined as any generic source capable of producing photon emission and directing it to specific regions in space.We present a comprehens...; 关键词：Quantum source systems DIRECTIVITY Quantum antennas Quantum technologies

Analytical model for predicting folding stable state of bistable deployable composite boom: 《Chinese Journal of Aeronautics》2024年第8期460-469,共10页Tianwei LIU Jiangbo BAI Nicholas FANTUZZI; supported by the National Natural Science Foundation of China(No.52275231);the National Defense Basic Scientific Research Program of China(No.JCKY2019205C002).; Bistable Deployable Composite Boom(Bi-DCB)can achieve bistable function by storing and releasing strain energy,which has a good application prospect in space field.For example,it serves as the main support section of ...; 关键词：BISTABLE Deployable composite boom Solar arrays ANTENNAS Archimedes’helix FOLDING Failure analysis

Woven antennas set to revolutionize the way we communicate: 《China Textile》2024年第2期24-25,共2页Zhao Xinhua Zhong Mengxia; Communication satellites play an increasingly important role in modern life,they are the information highway in the sky,connecting every corner of the world.Large deployable antennas are one of the core technologies o...; 关键词：communicate COMMUNICATION connecting

Significantly improved near-field communication antennas based on novel Ho^(3+)and Co^(2+)ions co-doped Ni-Zn ferrites被引量：1: 《Journal of Advanced Ceramics》2024年第3期293-309,共17页Pao Yang Zhiqing Liu Hongbin Qi Xiuli Fu Zhijian Peng; This work was supported by the National Natural Science Foundation of China(Nos.11674035 and 61274015);the Fundamental Research Funds for the Central Universities.; In near-field communication(NFC)antennas,soft magnetic ferrites are usually applied as a substrate to reduce eddy current loss and increase magnetic field coupling.For this purpose,the applied ferrites are required to...; 关键词：electromagnetic properties CO-DOPING microstrip antennas Ni-Zn ferrite

A robust protocol to compute wind load coefficients of telecommunication towers and antennas using numerical simulation for risk and resilience assessment: 《Resilient Cities and Structures》2024年第1期66-83,共18页Mohanad Khazaali Liyang Ma Keivan Rokneddin Matteo Mazzotti Paolo Bocchini; support from the Pennsylvania Department of Community&Economic Development(DCED)through grant PIT-19-02 and of Lehigh University through the“Research Futures:Major Program Development”;the“Research Fu-tures:Special Seed Funding Opportunity”grants are gratefully acknowl-edged.; An accurate estimation of wind loads on telecommunication towers is crucial for design,as well as for perform-ing reliability,resilience,and risk assessments.In particular,drag coefficient and interference factor are ...; 关键词：Generalized CFD protocol Lattice tower Tower panel Microwave antenna Wind coefficients Tower-antenna interaction

Multi-stream signals separation based on space-time-isomeric(SPATIO)array using metasurface antennas被引量：2: 《Science China(Information Sciences)》2024年第2期177-196,共20页Yangming LOU Liang JIN Huiming WANG Zhou ZHONG Junyan DAI; This work was supported by Program of Song Shan Laboratory(included in the Management of the Major Science and Technology Program of Henan Province)(Grant Nos.221100211300-01,221100211300-03);National Natural Science Foundation of China(Grant Nos.U22A2001,62201139,62171364).; In spatial domain signal processing,it is necessary to equip more antennas at the receiver to improve spatial demultiplexing capability.However,increasing the number of antennas under restricted space will reduce ante...; 关键词：multiple-input multiple-output metasurface antenna space-time-isomeric array multipath channel degree of freedom

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