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检索条件"机构=National Key Laboratory of Science and Technology on Test Physics&Numerical Mathematics"
248 条 记 录,以下是101-110 订阅
排序:
A Compound THz Meta-surface Absorber with Polarization Insensitivity and Angular Stability
A Compound THz Meta-surface Absorber with Polarization Insen...
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IEEE Asia-Pacific Conference on Antennas and Propagation (APCAP)
作者: Kai Wang Hailiang Zhu Ganyu Liu Jinchao Mou Pei Zheng Gao Wei Northwestern Polytechnical University School of Electronics and Information Xi'an Shaanxi CN Beijing Research Institute of Telemetry Beijing CN The National Key Laboratory of Science and Technology on Test Physics and Numerical Mathematics Beijing CN
In this paper, a wideband terahertz meta-surface absorber with ultra-thin thickness is proposed. The meta-surface unit cell is composed of four-square unit cells in two different sizes. The the absorption higher than ... 详细信息
来源: 评论
Design of Non-uniform Flexible Meta-surface for Antenna Beam-steering  3
Design of Non-uniform Flexible Meta-surface for Antenna Beam...
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3rd IEEE International Conference on Electronic Information and Communication technology, ICEICT 2020
作者: Qiu, Yuwei Jiang, Zhiye Zheng, Pei School of Electronic Information Northwestern Polytechnical University Xi'an China National Key Laboratory of Science and Technology on Test Physics Numerical Mathematics Beijing China
Design of non-uniform flexible meta-surface for antenna beam-steering is presented in this paper. By properly tuning the dimensions of quasi-I-shaped unit cells on meta-surface, we propose a bi-layer meta-surface that... 详细信息
来源: 评论
Application of improved genetic ant colony optimization in radar resource interference allocation  5
Application of improved genetic ant colony optimization in r...
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IET International Radar Conference 2020, IET IRC 2020
作者: Liao, Yanping Guo, Wenyuan Hu, Li Guo, Wenyuan Information and Communication Engineering Department Harbin Engineering University Harbin China National Key Laboratory of Science and Technology on Test Physics and Numerical Mathematics Beijing China
Under the condition of limited interference resources, how to maximize the benefits of multiple jammers interfering with multiple radars has become a research hotspot. This paper has designed a reasonable interference... 详细信息
来源: 评论
Mechanically Beam-steering of Horn Antenna Using Non-uniform Flexible Meta-Surface  6
Mechanically Beam-steering of Horn Antenna Using Non-uniform...
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6th IEEE International Conference on Computer and Communications, ICCC 2020
作者: Jiang, Zhiye Zheng, Pei Qiu, Yuwei Zhu, Hailiang Ding, Chenyu Wei, Gao National Key Laboratory of Science and Technology on Test Physics Numerical Mathematics Beijing China School of Electronics and Information Northwestern Polytechnical University Xi'an Shaanxi China
Research on mechanically beam-steering of horn antenna using non-uniform meta-surface is presented in this paper. After optimizing the layout of quasi-I-shaped unit cell, we designed a flexible bi-layer meta-surface t... 详细信息
来源: 评论
Design and Simulation of a Planar Printed Slot Array Antenna
Design and Simulation of a Planar Printed Slot Array Antenna
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IEEE International Workshop on Electromagnetics, Applications and Student Innovation (iWEM)
作者: Shi Xiaofei Shi Jiaxin Liu Jiaqi Fang Zhongyi Wang Lei Song Lizhong Shandong Institute of Space Electronic Technology Yantai China School of Electronics and Information Engineering Harbin Institute of Technology Harbin China School of Information Science and Engineering Harbin Institute of Technology at Weihai Weihai China National Key Laboratory of Science and Technology on Test Physics & Numerical Mathematics Beijing Institute of Space Long March Vehicle Beijing China Shandong Huayu Aerospace Technology Co. Ltd Yantai China
This paper designs an array antenna with a planar printed structure. The antenna element adopts a rectangular slot antenna, and the antenna element is excited by a T-shaped feeding structure. The microstrip power dist...
来源: 评论
Motion design for a walking-promotion robot and an evaluation of the effects on walking motivation  16
Motion design for a walking-promotion robot and an evaluatio...
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16th International Conference on Ubiquitous Robots (UR)
作者: Matsushita, Yume Miki, Kenta Imazaike, Takuya Yamazoe, Hirotake Lee, Joo-Ho National Key Laboratory of Science & Technology on Test Physics & Numerical Mathematics Beijing China
Falls are one of the reasons why older people need to receive care. Walking training is effective for preventing older people from falling. Accordingly, various research related to walking training has been conducted.... 详细信息
来源: 评论
A multi-agent jamming decision-making method based on SP-HASAC
A multi-agent jamming decision-making method based on SP-HAS...
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IET International Radar Conference (IRC 2023)
作者: Jingpeng Gao Chen Shen Lu Gao Zhiye Jiang College of Information and Communication Engineering Harbin Engineering University Harbin People's Republic of China Beijing Institute of Electronic System Engineering Beijing People's Republic of China National Key Laboratory of Science and Technology on Test Physics and Numerical Mathematics Beijing Institute of Space Long March Vehicle Beijing People's Republic of China
In the study of the multi-UAV penetration mission decision method, the Heterogeneous Agent Soft Actor-Critic algorithm uses the HAML framework and the maximum entropy principle to enable UAVs to have stronger anti-jam...
来源: 评论
A Fast Design Method for Ultra Broadband Absorbers Using RC Equivalent Circuit Model
A Fast Design Method for Ultra Broadband Absorbers Using RC ...
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International Applied Computational Electromagnetics Society Symposium (ACES)
作者: Xianglin Kong Lei Zhao Fengjun Wang Shengjun Zhang Yixiang Fu Xiaoyu Pang Xiaochun Liu Xiaopeng Shen School of Information and Control Engineering China University of Mining and Technology Xu Zhou CA China National Key Laboratory of Science and Technology on Test Physics & Numerical Mathematical Beijing China Key Laboratory of Aeronautical Science and Technology for High Performance Electromagnetic Window Jinan China School of Materials and Physics China University of Mining and Technology Xuzhou China
An accuracy and efficient approach is proposed to fast design ultra-wideband microwave absorbers. The RC equivalent circuit model of absorbers is established according to impedance matching and transmission line theor... 详细信息
来源: 评论
Design of a Printed Monopole Array Antenna with the Simple Feeding Structure
Design of a Printed Monopole Array Antenna with the Simple F...
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International Applied Computational Electromagnetics Society Symposium (ACES)
作者: Shi Xiaofei Liu Yizhuo Liu Jiaqi Fang Yizhong Gao Zhiwei Wang Lei Song Lizhong Shandong Institute of Space Electronic Technology Yantai China School of Electronics and Information Engineering Harbin Institute of Technology Harbin China School of Information Science and Engineering Harbin Institute of Technology at Weihai Weihai China National Key Laboratory of Science and Technology on Test Physics & Numerical Mathematics Beijing Institute of Space Long March Vehicle Beijing China School of Information Science and Technology Shijiazhuang Tiedao University Shijiazhuang China Shandong Huayu Aerospace Technology Co. Ltd Yantai China
This paper introduces an array antenna by use of printed monopole antennas as element. The designed array antenna consists of two layers of dielectric substrate and a metal reflective ground. The array antenna element...
来源: 评论
Adaptive-Correlation Back-Projection Imaging Algorithm for Ground Penetrating Radar in Complex Scenes
Adaptive-Correlation Back-Projection Imaging Algorithm for G...
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International Applied Computational Electromagnetics Society Symposium (ACES)
作者: Qianqi Dai Gao Lu Tao Jiang Key Laboratory of Advanced Marine Communication and Information Technology Ministry of Industry and Information Technology Harbin Engineering University Harbin China National Key Laboratory of Science and Technology on Test Physics and umerical Mathematics Beijing Institute of Space Long March Vehicle Beijing China
The current correlation back-projection algorithm can only deal with the imaging of objects at the same buried depth. However, for objects with different depths and different relative permittivity, the electromagnetic... 详细信息
来源: 评论