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检索条件"机构=Key Laboratory of Science and Technology on Near-Surface Detection"
1088 条 记 录,以下是131-140 订阅
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Electromagnetic radiation analysis and synthesize of UAV target with the theory of characteristic modes
Electromagnetic radiation analysis and synthesize of UAV tar...
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IET International Radar Conference (IET IRC 2020)
作者: Y. Chen Y. Wang Q. Tang H. Zhou Science and Technology on Near-Surface Detection Laboratory China School of Electronic and Optical Engineering Nanjing University of Science and Technology Nanjing China Shanghai Spaceflight Electronic and Communication Equipment Research Institute China
The theory of Characteristic Modes can better express the physical concept of radiator. In this paper, a fast method for synthesizing the radiation pattern of an unmanned aerial vehicle (UAV) platform is presented bas...
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Structure patterns of one-step synthesis of CuNi nanopowders in air environment: Experiment and atomistic simulations
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Nano-Structures and Nano-Objects 2024年 40卷
作者: Romanovski, Valentin Sdobnyakov, Nickolay Kolosov, Andrey Savina, Kseniya Nepsha, Nikita Moskovskikh, Dmitry Dobryden, Illia Zhang, Zhaowei Beletskii, Evgenii Romanovskaia, Elena Department of Materials Science and Engineering University of Virginia Charlottesville 22904 VA United States Department of General Physics Tver State University Tver 170002 Russian Federation Science and Research Centre of Functional Nano-Ceramics National University of Science and Technology “MISIS” Lenin av. 4 Moscow 119049 Russian Federation KTH Royal Institute of Technology Department of Chemistry Division of Surface and Corrosion Science Drottning Kristinas väg 51 Stockholm SE-100 44 Sweden Oil Crops Research Institute of Chinese Academy of Agricultural Sciences Wuhan 430062 China Key Laboratory of Biology and Genetic Improvement of Oil Crops Key Laboratory of Detection for Mycotoxins National Reference Laboratory for Agricultural Testing Wuhan 430062 China Hubei Hongshan Laboratory Wuhan 430000 China Institute of Chemistry St. Petersburg University Universitetskaya Emb.7/9 St. Petersburg 199034 Russian Federation
A possibility for one-step synthesis of bimetallic CuNi nanopowders in a different ratio of Ni to Cu by solution combustion synthesis technique under normal air atmosphere without any post reduction is reported. The e... 详细信息
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Improved Capon Beamformer Using Fourier Integral Method (FIM)
Improved Capon Beamformer Using Fourier Integral Method (FIM...
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OCEANS
作者: Xionghou LIU Cong Wang Chao Sun Yixin Yang Jie Zhuo Guoqing Jiang Wenjun Duan Science and Technology on Near-Surface Detection Laboratory Wu Xi P. R. China School of Marine Science and Technology Northwestern Polytechnical University Xi'an P. R. China
When compared to the conventional beamformer (CBF), the Capon beamformer often shows a better target detection performance. However, when the array aperture (or, the degrees of freedoms-DOFs) is limited and the signal... 详细信息
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A Co-offset GPR Data Inversion Based on Ray Theory
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IOP Conference Series: Earth and Environmental science 2021年 第1期660卷
作者: Meiqi Xue Sixin Liu Qi Lu Hongqing Li Yuanxin Wang School of Earth Exploration Science and Technology Jilin University Changchun China Science and Technology on Near-Surface Detection Laboratory Wuxi
We use Monte Carlo method to establish a randomly undulating homogeneous layered medium model. Then the co-offset GPR data for the built geological model is simulated by FDTD. The ray-tracing based inversion is applie...
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On Range-dimensional Performance Improvement of FD-MIMO Sonar Using Deconvolution
On Range-dimensional Performance Improvement of FD-MIMO Sona...
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OCEANS
作者: Jingrong WU Xionghou Liu Chao Sun Guangyu Jiang Dezhi Kong Kuan Fan School of Marine Science and Technology Northwestern Polytechnical University Xi'an P. R. China Science and Technology on Near-Surface Detection Laboratory Wu Xi P. R. China
The frequency diverse multiple-input multiple-output (FD-MIMO) sonar can achieve improved detection performance in the range dimension by synthesizing echoes at different frequency bands without over-demanding system ... 详细信息
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A Study on the Relationship Between the detection Distance of Borehole Radar and the Resistivity of Background Medium
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IOP Conference Series: Earth and Environmental science 2021年 第1期660卷
作者: Weicun Yan Sixin Liu College of Geo-exploration Science and Technology Jilin University Changchun China Science and Technology on Near-Surface Detection Laboratory Wuxi China
Borehole radar has been widely used in engineering, exploration and other fields, and the detection distance of borehole radar is an important indicator to measure its performance. The detection distance of borehole r...
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Research on radio imaging method (RIM) multifrequency information fusion methods
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IOP Conference Series: Earth and Environmental science 2021年 第1期660卷
作者: Jianfu Ni Xue Han Sixin Liu College of Geo-Exploration Science and Technology Jilin University Changchun China Science and Technology on Near-Surface Detection Laboratory Wuxi China
Radio imaging method (RIM) also called cross-hole electromagnetic wave method, is widely used in mineral exploration, engineering exploration and other fields. The RIM system can collect multi-frequency information, b...
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Search for the lepton favor violating decay J/ψ→eμ
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science China(Physics,Mechanics & Astronomy) 2023年 第2期66卷 24-33页
作者: BESII Collaboratio Institute of High Energy Physics Beijing 100049 China Beihang University Beijing 100191 China Beijing Institute of Petrochemical Technology Beijing 102617 China Bochum Ruhr-University Bochum D-44780 Germany Carnegie Mellon University Pittsburgh 15213 USA Central China Normal University Wuhan 430079 China Central South University Changsha 410083 China China Center of Advanced Science and Technology Beijing 100190 China COMSATS University Islamabad Lahore Campus Defence Road Off Raiwind Road Lahore 54000 Pakistan Fudan University Shanghai 200433 China G.I. Budker Institute of Nuclear Physics SB RAS (BINP) Novosibirsk 630090 Russia GSI Helmholtzcentre for Heavy Ion Research GmbH Darmstadt D-64291 Germany Guangxi Normal University Guilin 541004 China Guangxi University Nanning 530004 China Hangzhou Normal University Hangzhou 310036 China Hebei University Baoding 071002 China Helmholtz Institute Mainz Staudinger Weg 18 Mainz D-55099 Germany Henan Normal University Xinxiang 453007 China Henan University of Science and Technology Luoyang 471003 China Henan University of Technology Zhengzhou 450001 China Huangshan College Huangshan 245000 China Hunan Normal University Changsha 410081 China Hunan University Changsha 410082 China Indian Institute of Technology Madras Chennai 600036 India Indiana University Bloomington 47405 USA INFN Laboratori Nazionali di Frascati INFN Laboratori Nazionali di Frascati Frascati I-00044 Italy INFN Laboratori Nazionali di Frascati INFN Sezione di Perugia Perugia I-06100 Italy INFN Laboratori Nazionali di Frascati University of Perugia Perugia I-06100 Italy INFN Sezione di Ferrara INFN Sezione di Ferrara Ferrara I-44122 Italy INFN Sezione di Ferrara University of Ferrara Ferrara I-44122 Italy Institute of Modern Physics Lanzhou 730000 China Institute of Physics and Technology Peace Avenue 54B Ulaanbaatar 13330 Mongolia Jilin University Changchun 130012 China Johannes Gutenberg Univers
We present a search for the lepton flavor violating decay J/ψ→e±μ?using 8.998×109J/ψevents collected with the BESⅢdetector at the BEPCⅡe+e-storage *** excess of signal above background is observed;we t... 详细信息
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Research on Intelligent Acoustic Positioning System Based on Kalman Filter Model
Research on Intelligent Acoustic Positioning System Based on...
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2018 Chinese Automation Congress, CAC 2018
作者: Ming, Zhao Kai, Ding Yingjiao, Rong Hanming, Qian Science and Technology on Near-Surface Detection Laboratory WUXI China
Passive acoustic positioning is the use of acoustic sensor array to receive target acoustic signals, Extracting spatial information of the sound source through signal processing, a positioning technique to determine t... 详细信息
来源: 评论
Research on Propagation Characteristics of Seismic Signal for Moving Armoured Targets
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IOP Conference Series: Earth and Environmental science 2021年 第1期660卷
作者: Kai Ding Shoujun Zheng Xinghua Li Yingjiao Rong Science and Technology on Near–Surface Detection Laboratory Wuxi China 214035 Army Engineering University of PLA Nanjing China 210007
This paper is focused on the Seismic Signal characteristics of wheel and track vehicles. The effect of vehicle speed of these two vehicles on the Seismic Signal was studied through experimental and theorical methods. ...
来源: 评论