ULTRA-WIDEBAND

作品数：177被引量：199H指数：6
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相关作者：张平平胡少文邓淼吴毅强周辉林更多>>
相关机构：南昌大学西安理工大学南京师范大学东南大学更多>>
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相关基金：国家自然科学基金国家高技术研究发展计划国家重点基础研究发展计划广西壮族自治区自然科学基金更多>>
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Strong absorption in ultra-wide band by surface nano engineering of metallic glass
《Fundamental Research》2025年第1期307-314,共8页Jianan Fu Xin Li Zhen Li Fei Sun Wenxin Wen Jinlai Zhao Wenqing Ruan Shuai Ren Zhenxuan Zhang Xiong Liang Jiang Ma 
supported by the Key Basic and Applied Research Program of Guangdong Province,China(2019B030302010);the National Natural Science Foundation of China(51871157,and 51971150);the National Key Research and Development Program of China(2018YFA0703604).
Broadband light absorption is important for applications such as infrared detectors,solar energy collectors,and photothermal conversion.We propose a facile and common strategy to fabricate light absorbers with strong ...
关键词：Metallic glass Nanoforming Ultra-wideband absorption Photothermal properties Thermoplastic forming 
Novel cable-like tin@carbon whiskers derived from the Ti_(2)SnC MAX phase for ultra-wideband electromagnetic wave absorption
《Carbon Energy》2024年第12期1-13,共13页Feiyue Hu Pei Ding Fushuo Wu Peigen Zhang Wei Zheng Wenwen Sun Rui Zhang Longzhu Cai Bingbing Fan ZhengMing Sun 
National Natural Science Foundation of China,Grant/Award Numbers:52171033,52301263,U23A20574;SEU Innovation Capability Enhancement Plan for Doctoral Students,Grant/Award Number:CXJH_SEU 24148。
One-dimensional(1D)metals are well known for their exceptional conductivity and their ease of formation of interconnected networks that facilitate electron migration,making them promising candidates for electromagneti...
关键词：cable structure electromagnetic wave absorption interfacial polarization Sn whiskers Sn@C 
Ultra-wideband terahertz fingerprint enhancement sensing and inversion model supported by single-pixel reconfigurable graphene metasurface被引量：1
《PhotoniX》2024年第1期547-568,共22页Bingwei Liu Yan Peng YuFan Hao Yiming Zhu Shengjiang Chang Songlin Zhuang 
supported in part by National key research and development program of China(grant No.2022YFA1404004);National Natural Science Foundation of China(grant No.61988102,No.62335012).
The molecular fingerprint sensing technology based on metasurface has unique attraction in the biomedical field.However,in the terahertz(THz)band,existing metasurface designs based on multi-pixel or angle multiplexing...
关键词：Graphene metasurface Chiral molecules Terahertz fingerprint Electromagnetically induced transparency Spectrum inversion model 
UAV Localization with Unreliable Observations in Hostile Underground Environments
《Journal of Computer Science & Technology》2024年第6期1401-1418,共18页Peng-Peng Chen Kui-Yuan Zhang Shou-Wan Gao Si-Yi Ren 
supported by the National Natural Science Foundation of China under Grant No.62272462;the Natural Science Foundation of Jiangsu Province of China for Distinguished Young Scholars under Grant No.BK20230045;the Shenzhen Science and Technology Program under Grant No.JCYJ20230807154300002.
The accurate and robust unmanned aerial vehicle(UAV)localization is significant due to the requirements of safety-critical monitoring and emergency wireless communication in hostile underground environments.Existing r...
关键词：unmanned aerial vehicle(UAV)localization Kalman filter ultra-wideband(UWB)observation hostile underground environment 
Airborne ultra-low profile ultra-wideband omnidirectional antenna based on tightly coupled arrays
《Journal of Electronic Science and Technology》2024年第4期1-8,共8页Jun Chen Feng Yang Sheng-Jian Zhao Xiao-Bo Shi Ming Huang Shi-Wen Yang 
supported by the National Natural Science Foundation of China under Grant No.62101103.
Against the backdrop of electromagnetic space integration,the radio system of equipment platforms,such as next-generation aircraft,must possess multifunctional integration and electromagnetic stealth performance.Meanw...
关键词：Low profile Omnidirectional antenna Tightly coupling array ULTRA-WIDEBAND 
Simulation study of multi-layer titanium nitride nanodisk broadband solar absorber and thermal emitter
《Communications in Theoretical Physics》2024年第11期151-160,共10页Xi Huang Yingting Yi Qianju Song Zao Yi Can Ma Chaojun Tang Qingdong Zeng Shubo Cheng Rizwan Raza 
support from the National Natural Science Foundation of China (Grant No.51606158,11604311,12074151);the Guangxi Science and Technology Base and Talent Special Project (Grant No.AD21075009);the Sichuan Science and Technology Program (Grant No.2021JDRC0022);the Natural Science Foundation of Fujian Province (Grant No.2021J05202);the Research Project of Fashu Foundation (Grant No.MFK23006);the Open Fund of the Key Laboratory for Metallurgical Equipment and Control Technology of Ministry of Education in Wuhan University of Science and Technology,China (Grant No.MECOF2022B01;MECOF2023B04);the Project supported by Guangxi Key Laboratory of Precision Navigation Technology and Application,Guilin University of Electronic Technology (Grant No.DH202321);the Scientific Research Project of Huzhou College (Grant No.2022HXKM07)。
Solar energy has always been a kind of energy with large reserves and wide application.It is well utilized through solar absorbers.In our study,the finite difference time domain method(FDTD)is used to simulate the abs...
关键词：surface plasmon resonance multi-layer nanodisk structure ultra-wideband efficient absorption rate high thermal radiation intensity 
In Situ Atomic Reconstruction Engineering Modulating Graphene-Like MXene-Based Multifunctional Electromagnetic Devices Covering Multi-Spectrum被引量：2
《Nano-Micro Letters》2024年第9期247-261,共15页Ting‑Ting Liu Qi Zheng Wen‑Qiang Cao Yu‑Ze Wang Min Zhang Quan‑Liang Zhao Mao‑Sheng Cao 
supported by the National Natural Science Foundation of China(Grant Nos.52373280,52177014,51977009,52273257).
With the diversified development of big data,detection and precision guidance technologies,electromagnetic(EM)functional materials and devices serving multiple spectrums have become a hot topic.Exploring the multispec...
关键词：Graphene-like MXene hybrids Multi-spectral response Multi-function antenna Ultra-wideband bandpass filter Electromagnetic device 
Multi-functional metasurface:ultra-wideband/multi-band absorption switching by adjusting guided-mode resonance and local surface plasmon resonance effects被引量：1
《Communications in Theoretical Physics》2024年第6期174-184,共11页Wenxin Li Shubo Cheng Huafeng Zhang Zao Yi Bin Tang Can Ma Pinghui Wu Qingdong Zeng Rizwan Raza 
support by the National Natural Science Foundation of China(Nos.51606158,11604311,12074151);funding from the Sichuan Science and Technology Program(No.2021JDRC0022);funding from the Natural Science Foundation of Fujian Province(No.2021J05202);funding from the Research Project of Fashu Foundation(No.MFK23006);funding from the Open Fund of the Key Laboratory for Metallurgical Equipment and Control Technology of Ministry of Education in Wuhan University of Science and Technology,China(No.MECOF2022B01);funding by the project supported by Guangxi Key Laboratory of Precision Navigation Technology and Application,Guilin University of Electronic Technology(No.DH202321).
This study introduces an innovative dual-tunable absorption film with the capability to switch between ultra-wideband and narrowband absorption.By manipulating the temperature,the film can achieve multi-band absorptio...
关键词：PSO optimization ultra-wideband/narrowband absorption switching intelligent absorption film vanadium dioxide 
Low profile cavity-embedded ultra-wideband UHF array antenna with end-fire beams被引量：2
《Journal of Electronic Science and Technology》2024年第2期24-35,共12页Huan He Wen-Song Wang 
A low-profile,vertically polarized,ultra-wideband array antenna with end-fire beams operating in an ultra-high frequency(UHF)band is developed in this paper.The array antenna consists of 1×16 log-periodic top-hat loa...
关键词：End-fire radiation Low-profile Vertical polarization Log-periodic array 
Maximum Correntropy Criterion-Based UKF for Loosely Coupling INS and UWB in Indoor Localization
《Computer Modeling in Engineering & Sciences》2024年第6期2673-2703,共31页Yan Wang You Lu Yuqing Zhou Zhijian Zhao 
supported by the National Natural Science Foundation of China under Grant Nos.62273083 and 61803077;Natural Science Foundation of Hebei Province under Grant No.F2020501012.
Indoor positioning is a key technology in today’s intelligent environments,and it plays a crucial role in many application areas.This paper proposed an unscented Kalman filter(UKF)based on the maximum correntropy cri...
关键词：Maximum correntropy criterion unscented Kalman filter inertial navigation system ULTRA-WIDEBAND bisecting kmeans clustering algorithm 
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