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ANTENNA: 作品数：569被引量：502H指数：9; 导出分析报告; 相关领域：电子电信更多>>; 相关作者：王直杨杰高本庆齐维君翟清斌更多>>; 相关机构：东南大学电子科技大学江苏科技大学华北电力大学更多>>; 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国家教育部博士点基金更多>>

Wave field structure and power coupling features of blue-core helicon plasma driven by various antenna geometries and frequencies: 《Chinese Physics B》2024年第3期480-487,共8页王超刘佳苌磊卢凌峰张世杰周帆涛; Project supported by the National Natural Science Foundation of China(Grant No.92271113);the Fundamental Research Funds for the Central Universities(Grant No.2022CDJQY-003);Chongqing Entrepreneurship and Innovation Support Program for Overseas Returnees(Grant No.CX2022004);the Fund from Shanghai Engineering Research Center of Space Engine(Grant No.17DZ2280800).; This paper deals with wave propagation and power coupling in blue-core helicon plasma driven by various antennas and frequencies.It is found that compared to non-blue-core mode,for blue-core mode,the wave can propagat...; 关键词：helicon plasma helicon wave helicon discharge radio frequency plasma source

High gain and circularly polarized substrate integrated waveguide cavity antenna array based on metasurface: 《Chinese Physics B》2023年第1期298-304,共7页白昊王光明邹晓鋆; Project supported by the National Natural Science Foundation of China (Grant No.61871394)。; Two substrate integrated waveguide(SIW) cavity antenna arrays based on metasurface are proposed in this paper. By rotating the metasurface element, circularly polarized and high gain antennas are achieved respectively...; 关键词：substrate integrated waveguide(SIW) cavity antenna metasurface high gain circularly polarized

Real-time programmable coding metasurface antenna for multibeam switching and scanning: 《Chinese Physics B》2022年第9期260-267,共8页Jia-Yu Yu Qiu-Rong Zheng Bin Zhang Jie He Xiang-Ming Hu Jie Liu; Novel electromagnetic wave modulation by programmable dynamic metasurface promotes the device design freedom,while multibeam antennas have sparked tremendous interest in wireless communications.A programmable coding a...; 关键词：programmable coding metasurface multibeam modulation real-time control ANTENNA

Design of a low-frequency miniaturized piezoelectric antenna based on acoustically actuated principle: 《Chinese Physics B》2022年第7期565-572,共8页Yong Zhang Zhong-Ming Yan Tian-Hao Han Shuang-Shuang Zhu Yu Wang Hong-Cheng Zhou; An acoustically actuated piezoelectric antenna is proposed for low frequency(LF)band in this paper.The proposed antenna is theoretically calculated,numerically optimized by the finite element method(FEM),and experimen...; 关键词：piezoelectric low frequency antenna resonance frequency radiation quality factor antenna miniaturization

A multi-frequency circularly polarized metasurface antenna array based on quarter-mode substrate integrated waveguide for sub-6 applications: 《Chinese Physics B》2022年第5期280-287,共8页Hao Bai Guang-Ming Wang Xiao-Jun Zou Peng Xie Yi-Ping Shi; Project supported by the National Natural Science Foundation of China(Grant No.61871394)。; A miniaturized multi-frequency circularly polarized array is designed in this paper.The antenna array is composed of three independent sub-arrays employing modified quarter-mode substrate ntegrated aveguide(QMSIW)to a...; 关键词：substrate integrated waveguide circularly polarized quarter-mode ANTENNA

A low-cost invasive microwave ablation antenna with a directional heating pattern被引量：1: 《Chinese Physics B》2022年第3期597-602,共6页Zhang Wen Xian-Qi Lin Chen-Nan Li Yu-Lu Fan; Project supported by the National Natural Science Foundation of China (Grant No. U1966201);the Fundamental Research Funds for the Central Universities, China (Grant No. A03019023801224)。; Microwave ablation(MWA) is a cancer treatment method. The tumor tissue absorbs electromagnetic energy, which heats and kills it. A microwave ablation antenna plays a critical role in this process. Its radiation field ...; 关键词：cancer treatment microwave ablation(MWA)antenna thermal therapy directional heating pattern

Brightening single-photon emitters by combining an ultrathin metallic antenna and a silicon quasi-BIC antenna: 《Chinese Physics B》2022年第1期313-319,共7页Shangtong Jia Zhi Li Jianjun Chen; the National Key Research and Development Program of China(Grant Nos.2018YFA0704401,2017YFF0206103,and 2016YFA0203500);the National Natural Science Foundation of China(Grant Nos.61922002,91850103,11674014,61475005,11527901,11525414,and 91850111);the Beijing Natural Science Foundation,China(Grant No.Z180015).; Bright single-photon emitters(SPEs)are fundamental components in many quantum applications.However,it is difficult to simultaneously get large Purcell enhancements and quantum yields in metallic nanostructures because...; 关键词：single-photon emitters brightness hybrid nanostructures ultrathin metallic antenna quasi-bound state in the continuum(BIC)

Shared aperture metasurface antenna for electromagnetic vortices generation with different topological charges: 《Chinese Physics B》2021年第8期337-344,共8页He Wang Yong-Feng Li Shao-Bo Qu; Project supported by the National Natural Science foundation of China(Grant No.61971347).; Vortex beams carrying orbital angular momentum(OAM)have aroused great interest of both scientific and engineering communities.Encouragingly,generating OAM with different topological charges in a shared aperture is reg...; 关键词：metasurface electromagnetic vortex ANTENNA orbital angular momentum

A novel receiver-transmitter metasurface for a high-aperture-efficiency Fabry-Perot resonator antenna: 《Chinese Physics B》2021年第8期351-356,共6页Peng Xie Guangming Wang Binfeng Zong Xiaojun Zou; Project supported by the National Natural Science Foundation of China(Grant No.61871394);Natural Science Foundation of Shanxi Province,China(Grant No.2020JQ-482).; This paper presents a novel coupled receiver-transmitter metasurface(MS)which is used to realize a high-aperture-efficiency Fabry-Perot resonator antenna.The unit cell of the MS adopts a slot-coupling procedure to rea...; 关键词：receiver-transmitter metasurface transmission coefficients manipulation genetic algorithm high aperture efficiency Fabry-Perot resonator antenna

Characteristic mode analysis of wideband high-gain and low-profile metasurface antenna: 《Chinese Physics B》2021年第6期275-281,共7页Kun Gao Xiang-Yu Cao Jun Gao Huan-Huan Yang Jiang-Feng Han; supported by the National Natural Science Foundation of China (Grant Nos. 61671464 and 61801508);the Postdoctoral Innovative Talents Support Program of China (Grant No. BX20180375);the Natural Science Research Fund of Shaanxi Province,China (Grant No. 2019JQ-103)。; A wideband high-gain and low-profile metasurface antenna is proposed by analyzing characteristic quantities and parameters in the characteristic modes(CMs). The detailed modal current and modal weighting coefficient a...; 关键词：characteristic mode analysis WIDEBAND high gain metasurface antenna

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