ULTRA-BROADBAND

作品数：73被引量：205H指数：6
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相关机构：中国科学院更多>>
相关期刊：《Journal of Electronics(China)》《Journal of Materials Science & Technology》《Optoelectronics Letters》《Journal of Rare Earths》更多>>
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Modulating Electromagnetic Genes Through Bi‑Phase High‑Entropy Engineering Toward Temperature‑Stable Ultra‑Broadband Megahertz Electromagnetic Wave Absorption
《Nano-Micro Letters》2025年第7期254-269,共16页Xiaoji Liu Yuping Duan Nan Wu Guangming Li Yuan Guo Jiangyong Liu Ning Zhu Qiang Wang Lin Wang Zichen Xu Hao Wei Guojun Wang Zhijia Zhang Songsong Zhang Wenjun Zhou Teng Ma Tongmin Wang 
Supported by Program for the National Natural Science Foundation of China(No.52071053,U1704253,52103334);the Fundamental Research Funds for the Central Universities(DUT24GF102);the Shandong Province Natural Science Youth Fund(ZR2024QA134)。
Magnetic absorbers with high permeability have significant advantages in lowfrequency and broadband electromagnetic wave(EMW)absorption.However,the insufficient magnetic loss and inherent high conductivity of existing...
关键词：Bi-phase high-entropy composites Electromagnetic genes Electromagnetic wave absorption Continuous natural resonance ULTRA-BROADBAND 
Multi-objective optimal design for flexible bio-inspired meta-structure with ultra-broadband microwave absorption and thin thickness
《Chinese Journal of Aeronautics》2025年第3期151-162,共12页Mengfei FENG Shenyao LIU Hui CHENG Kaifu ZHANG Yuan LI Guanjie YU Bo LIU Biao LIANG 
supported by the Basic Research Development Program of China(No.JCKY2021607B036);the National Natural Science Foundation of China(No.52275512).
There is an urgent need for the application of broadband Microwave Absorption(MA)structures on the leading edges of aircraft wings,which requires the MA structures to possess both the broadband MA performance and grea...
关键词：Broadband microwave absorption Surface conformability Flexible meta-structure BIO-INSPIRED Electromagnetic Radar cross section 
Ultra-broadband near-field Josephson microwave microscopy
《National Science Review》2025年第2期44-50,共7页Ping Zhang Yang-Yang Lyu Jingjing Lv Zihan Wei Shixian Chen Chenguang Wang Hongmei Du Dingding Li Zixi Wang Shoucheng Hou Runfeng Su Hancong Sun Yuan Du Li Du Liming Gao Yong-Lei Wang Huabing Wang Peiheng Wu 
supported by the National Key Research and Development Program of China(2021YFA0718802 and 2018YFA0209002);the National Natural Science Foundation of China(61727805,62288101,62101243,62274086 and 62201396);Jiangsu Provincial Key Laboratory of Advanced Manipulating Technique of Electromagnetic Wave,China Postdoctoral Science Foundation;Jiangsu Funding Program for Excellent Postdoctoral Talent.
Advanced microwave technologies constitute the foundation of a wide range of modern sciences,including microwave integrated circuits,quantum computing,microwave photonics,spintronics,etc.To facilitate the design of ch...
关键词：Josephson junction NANOPROBE near-field microwave frequency mixing 
Ultra-broadband and wide-angle reflective terahertz polarization conversion metasurface based on topological optimization
《Chinese Physics B》2024年第10期287-294,共8页Ya-Jie Zhang Chao-Long Li Jia-Qi Luan Ming Zhao Ding-Shan Gao Pei-Li Li 
supported by the National Natural Science Foundation of China and the Open Project Program of Wuhan National Laboratory for Optoelectronics(Grant No.2022WNLOKF012).
Terahertz polarization conversion devices have significant potential applications in various fields such as terahertzimaging and spectroscopy.In this paper,we utilize genetic algorithms to topologically optimize the m...
关键词：metasurface polarization conversion topology optimization ULTRA-BROADBAND 
Ultra-broadband diffractive imaging with unknown probe spectrum被引量：1
《Light(Science & Applications)》2024年第10期2276-2287,共12页Chuangchuang Chen Honggang Gu Shiyuan Liu 
the technical support from the Experiment Centre for Advanced Manufacturing and Technology in School of Mechanical Science&Engineering of HUST;supported by the Natural Science Foundation of China(52130504);Key Research and Development Program of Hubei Province(2021BAA013);Innovation Project of Optics Valley Laboratory(OVL2023PY003);Natural Science Foundation of Hubei Province(2021CFB322);Fundamental Research Funds for the Central Universities(2021XXJS113);Guangdong Basic and Applied Basic Research Foundation(2023A1515030149).
Strict requirement of a coherent spectrum in coherent diffractive imaging(CDI)architectures poses a significant obstacle to achieving efficient photon utilization across the full spectrum.To date,nearly all broadband ...
关键词：SPECTRUM ILLUMINATION COHERENT 
Stretchable,Transparent,and Ultra-Broadband Terahertz Shielding Thin Films Based on Wrinkled MXene Architectures被引量：1
《Nano-Micro Letters》2024年第9期110-122,共13页Shaodian Yang Zhiqiang Lin Ximiao Wang Junhua Huang Rongliang Yang Zibo Chen Yi Jia Zhiping Zeng Zhaolong Cao Hongjia Zhu Yougen Hu Enen Li Huanjun Chen Tianwu Wang Shaozhi Deng Xuchun Gui 
supported by the National Natural Science Foundation of China(Grant nos.52371247,91963205,62101352,61988102 and 12274424);the National Key Research and Development Program of China(Grant nos.2019YFA0210200,2019YFA0210203,2022YFA1203500,and 2022YFA1206600).
With the increasing demand for terahertz(THz)technology in security inspection,medical imaging,and flexible electronics,there is a significant need for stretchable and transparent THz electromagnetic interference(EMI)...
关键词：TERAHERTZ Wrinkle structure Electromagnetic interference shielding MXene 
In-situ construction of carbon fiber gradient periodic structure in Al_(2)O_(3)f/SiOC composites for ultra-broadband and high-temperature electromagnetic wave absorption
《Journal of Materials Science & Technology》2024年第27期87-97,共11页Fan Yang Jimei Xue Cunxian Wang Jiuzheng Zhao Shangwu Fan Xiaomeng Fan Laifei Cheng 
supported by the National Key R&D Program of China(No.2022YFC2204500);the Aviation Science Foundation Project(No.2023Z055053001).
Ceramic matrix composites(CMC)are widely utilized in high-temperature components of aero-engines for load-bearing and electromagnetic stealth synergy due to their superior toughening and designable electromagnetic pro...
关键词：Carbon fiber Gradient periodic structure Ceramic matrix composites Ultra-broadband absorption High-temperature 
Metasurface-assisted low-frequency performance enhancement of ultra-broadband honeycomb absorber based on carbon nanotubes被引量：1
《Nano Research》2024年第9期8542-8551,共10页Cai-Liang Wang Shuang Bai Pei-Yan Zhao Tao Zhou Hui-Ya Wang Jun-Peng Wang Luo-Xin Wang Guang-Sheng Wang 
supported by the National Natural Science Foundation of China(Nos.52073010 and 52373259)。
Here,we present a unique method to enhance the low-frequency absorption performance of a honeycomb absorber by integrating a metasurface.The geometrical dimensions of the proposed metasurface have been numerically opt...
关键词：low frequency metasurface radar absorption impedance matching 
Ultra-broadband microwave absorber and high-performance pressure sensor based on aramid nanofiber,polypyrrole and nickel porous aerogel被引量：1
《International Journal of Minerals,Metallurgy and Materials》2024年第8期1912-1921,共10页Leyi Zhang Hongyu Jin Hanxin Liao Rao Zhang Bochong Wang Jianyong Xiang Congpu Mu Kun Zhai Tianyu Xue Fusheng Wen 
The authors acknowledge the financial support from the National Natural Science Foundation of China(Nos.52071280 and 51972280);the Natural Science Foundation of Hebei Province,China(Nos.E2020203151 and E2022203208);the Research Program of the College Science&Technology of Hebei Province,China(No.ZD2020121);the Cultivation Project for Basic Research and Innovation of Yanshan University,China(No.2021LGZD016).
Electronic devices have become ubiquitous in our daily lives,leading to a surge in the use of microwave absorbers and wearable sensor devices across various sectors.A prime example of this trend is the aramid nanofibe...
关键词：porous aerogel aramid nanofibers microwave absorbers pressure sensor porous structure 
Enhancing the Interaction of Carbon Nanotubes by Metal-Organic Decomposition with Improved Mechanical Strength and Ultra-Broadband EMI Shielding Performance被引量：5
《Nano-Micro Letters》2024年第7期281-294,共14页Yu-Ying Shi Si-Yuan Liao Qiao-Feng Wang Xin-Yun Xu Xiao-Yun Wang Xin-Yin Gu You-Gen Hu Peng-Li Zhu Rong Sun Yan-Jun Wan 
The authors gratefully acknowledge financial support from the National Natural Science Foundation of China(52103090);the Natural Science Foundation of Guangdong Province(2022A1515011780);Autonomous deployment project of China National Key Laboratory of Materials for Integrated Circuits(NKLJC-Z2023-B03).
The remarkable properties of carbon nanotubes(CNTs)have led to promising applications in the field of electromagnetic inter-ference(EMI)shielding.However,for macroscopic CNT assemblies,such as CNT film,achieving high ...
关键词：EMI shielding Mechanical strength Carbon nanotubes Metal-organic decomposition Flexibility 
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