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检索条件"机构=Science and Technology on Test Physics & Numerical Mathematic Laboratory"
237 条 记 录,以下是61-70 订阅
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Full-Space Beam Scanning Antenna Based on Spoof Surface Plasmon Polaritons
Full-Space Beam Scanning Antenna Based on Spoof Surface Plas...
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International Applied Computational Electromagnetics Society Symposium (ACES)
作者: Zhicheng Wu Xianglin Kong Jun Wang Ruofeng Xu Lei Zhao Yinfang Xu School of Information and Control Engineering China University of Mining and Technology Xuzhou China National Key Laboratory of Science and Technology on Test Physics & Numerical Mathematics Beijing China
In this paper, a full-space beam scanning antenna based on spoof surface plasmon polaritons (SSPPs) is proposed. The proposed antenna is composed of a SSPPs loaded by the varactor diodes and periodic metallic patches....
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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2023 IEEE International Workshop on Electromagnetics: Applications and Student Innovation Competition, iWEM 2023
作者: Xiaofei, Shi Jiaxin, Shi Jiaqi, Liu Zhongyi, Fang Lei, Wang Lizhong, Song Shandong Institute of Space Electronic Technology Yantai264003 China Harbin Institute of Technology School of Electronics and Information Engineering Harbin150001 China Harbin Institute of Technology at Weihai School of Information Science and Engineering Weihai264209 China Beijing Institute of Space Long March Vehicle National Key Laboratory of Science and Technology on Test Physics & Numerical Mathematics Beijing100076 China Shandong Huayu Aerospace Technology Co. Ltd Yantai264003 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... 详细信息
来源: 评论
Doffnet: A Distant Objects Rgb-T Semantic Segmentation Method Based on Cross-Level Interaction Fusion Network
SSRN
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SSRN 2024年
作者: Chen, Yu Li, Xiang Luan, Chao Hou, Weimin Liu, Haochen Xue, Lian Zhu, Zihui Zhang, Jianqi Liu, Delian Wu, Xin Wei, Linfang Jian, Chaochao Li, Jinze Academy of Military Sciences School of Physics and Optoelectronic Engineering Xidian University Xi’an710071 China Beijing Institute of Control & Electronics Technology Beijing100038 China National Key Laboratory of Science and Technology on Test Physics & Numerical Mathematics Beijing100076 China
RGB-T segmentation represents an innovative approach driven by advancements in multi-spectral detection, poised to replace traditional RGB segmentation methods. An effective cross-modality feature fusion module is ess... 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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2023 International Applied Computational Electromagnetics Society Symposium, ACES-China 2023
作者: Xiaofei, Shi Yizhuo, Liu Jiaqi, Liu Yizhong, Fang Zhiwei, Gao Lei, Wang Lizhong, Song Shandong Institute of Space Electronic Technology Yantai China School of Electronics and Information Engineering Harbin Institute of Technology Harbin150001 China School of Information Science and Engineering Harbin Institute of Technology at Weihai Weihai264209 China Beijing Institute of Space Long March Vehicle National Key Laboratory of Science and Technology on Test Physics & Numerical Mathematics Beijing100076 China School of Information Science and Technology Shijiazhuang Tiedao University Shijiazhuang050043 China Shandong Huayu Aerospace Technology Co.Ltd Yantai264003 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... 详细信息
来源: 评论
Simulation of a dual-polarized printed dipole antenna with a rectagular cavity  11
Simulation of a dual-polarized printed dipole antenna with a...
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11th IEEE Asia-Pacific Conference on Antennas and Propagation, APCAP 2023 - Proceedings
作者: Wang, Qian Zhang, Jianchuan Liu, Jiaqi Fang, Zhongyi Fang, Liang Zhang, Junrui The Research Institute for Special Structures of Aeronautical Composite Avic The Aeronautical Science Key Lab for High Performance Electromagnetic Windows Shandong Ji'nan China School of Information Science and Engineering Harbin Institute of Technology at Weihai Weihai264209 China Beijing Institute of Space Long March Vehicle National Key Laboratory of Science and Technology on Test Physics & Numerical Mathematics Beijing100076 China Shandong University at Weihai Weihai264209 China
This paper presents the design of a dual-polarized printed dipole antenna operating at 2GHz. In order to enhance the radiation characteristics of the antenna, a rectangular metallic cavity is positioned beneath the pr... 详细信息
来源: 评论
Spiral Antenna Loaded with Directors for GPR Application  13
Spiral Antenna Loaded with Directors for GPR Application
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13th International Conference on Microwave and Millimeter Wave technology, ICMMT 2021
作者: Jiang, Zhiye Liu, Yaokun Liu, Shufang Shi, Xiaowei National Key Laboratory Of Science And Technology On Test Physics And Numerical Mathematics Beijing100076 China School Of Electronic Engineering Xidian University Xi'an710071 China
The antenna is one of the most critical components in the ground penetrating radar system. The spiral Antenna has the characteristics of ultra-wideband, circular polarization and small size, making it suitable for und... 详细信息
来源: 评论
Application of Graphic Electromagnetic Computing in Electrically Large Scale Composite Target Scattering
Application of Graphic Electromagnetic Computing in Electric...
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International Applied Computational Electromagnetics Society Symposium (ACES)
作者: Lu Gao Ning Fang Mingliang Wang Jiaqi Liu Yanan Li Runhui Wu Yinfang Xu National Key Laboratory of Science and Technology on Test Physics & Numerical Mathematics Beijing China Academy of electronic information engineering Beihang University Beijing China National Key Laboratory of Science and Technology on Test Physics Beijing China
The radar cross section(RCS) calculation model of electrically large-scale composite target is established by combining graphic electromagnetic computing(GRECO) with high-frequency optical approximation and physical d... 详细信息
来源: 评论
INTRA-PULSE MODULATION FEATURE ANALYSIS AND PARAMETER ESTIMATION OF PHASE AND FREQUENCY MULTI-MODULATION SIGNAL
INTRA-PULSE MODULATION FEATURE ANALYSIS AND PARAMETER ESTIMA...
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IET International Radar Conference 2023, IRC 2023
作者: Xue, Chenle Jiang, Zhiye Ren, Lixiang Fan, Huayu Liu, Quanhua Radar Research Lab School of Information and Electronics Beijing Institute of Technology Beijing100081 China Key Laboratory of Electronic and Information Technology in Satellite Navigation Beijing Institute of Technology Ministry of Education Beijing100081 China National Key Laboratory of Science and Technology on Test Physics and Numerical Mathematics Beijing Institute of Space Long March Vehicle Beijing100076 China Yangtze Delta Region Academy of Beijing Institute of Technology Jiaxing314019 China Chongqing Innovation Center Beijing Institute of Technology Chongqing401120 China
The parameter inversion of multi-modulation waveforms has always been a key and difficult problem in the field of electronic reconnaissance. To solve this problem, a method for intra-pulse modulation feature analysis ... 详细信息
来源: 评论
Intelligent Assignment Strategy for Multi-Target Adversarial Interception
Intelligent Assignment Strategy for Multi-Target Adversarial...
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2022 Chinese Automation Congress, CAC 2022
作者: Yu, Yang Fang, Yizhong Wu, Han Han, Tuo Hu, Qinglei Beihang University School of Automation Science and Electrical Engineering Beijing100191 China Beijing Institute of Space Long March Vehicle National Key Laboratory of Science and Technology on Test Physics & Numerical Mathematics Beijing100076 China Beihang University School of Aeronautic Science and Engineering Beijing100191 China Hangzhou310023 China
The multi-missile confront multi-target is a classic target allocation issue in the combat scenario of multiple missiles intercepting multiple maneuvering targets. Traditional algorithms lack environmental assessment ... 详细信息
来源: 评论
Perturbation Estimated Incremental Guidance for Exo-Atmospheric Interception
Perturbation Estimated Incremental Guidance for Exo-Atmosphe...
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2022 Chinese Automation Congress, CAC 2022
作者: Lu, Yuting Liu, Peng Han, Tuo Hu, Qinglei Beihang University School of Automation Science and Electrical Engineering Beijing100191 China Beijing Institute of Space Long March Vehicle National Key Laboratory of Science and Technology on Test Physics & Numerical Mathematics Beijing100076 China Beihang University School of Aeronautic Science and Engineering Beijing100191 China Hangzhou310023 China
In order to meet the requirement of accurate intercept against the increased target maneuverability and external disturbance, a second-order inertial delay based incremental guidance law (IDIASMG) is proposed for an e... 详细信息
来源: 评论