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检索条件"主题词=Uniform Rectangular Array"
44 条 记 录,以下是21-30 订阅
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rectangular array of electromagnetic vector sensors: tensor modelling/decomposition and DOA-polarisation estimation
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IET SIGNAL PROCESSING 2019年 第7期13卷 689-699页
作者: Ahmed, Tanveer Zhang Xiaofei Zheng Wang Pan Gong Nanjing Univ Aeronaut & Astronaut Coll Elect & Informat Engn Nanjing 210016 Jiangsu Peoples R China Southeast Univ State Key Lab Millimeter Waves Nanjing 210096 Jiangsu Peoples R China Southeast Univ Natl Mobile Commun Res Lab Nanjing 210096 Jiangsu Peoples R China
In this study, the authors propose a fast quadrilinear decomposition algorithm for estimation of the directions-of-arrival and polarisations of the incident sources via a uniform rectangular array of electromagnetic v... 详细信息
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Fast Beam Training Technique for Millimeter-Wave Cellular Systems with an Intelligent Reflective Surface
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SENSORS 2021年 第14期21卷 4936-4936页
作者: Sultan, Qasim Kim, Yeong-Jun Khan, Mohammed-Saquib Cho, Yong-Soo Chung Ang Univ Sch Elect & Elect Engn 84 Heukseok Ro Seoul 06974 South Korea LG Elect Seoul 137893 South Korea
The concept of an intelligent reflecting surface (IRS) has recently emerged as a promising solution for improving the coverage and energy/spectral efficiency of future wireless communication systems. However, as the n... 详细信息
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Hybrid virtual polarimetric massive MIMO measurements at 1.35 GHz
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IET MICROWAVES ANTENNAS & PROPAGATION 2019年 第15期13卷 2610-2618页
作者: Challita, Frederic Laly, Pierre Lienard, Martine Tanghe, Emmeric Joseph, Wout Gaillot, Davy P. Univ Lille IEMN Batiment P3 F-59655 Villeneuve Dascq France Univ Ghent IMEC WAVES Ghent Belgium
The polarimetric massive multiple-input multiple-output (MIMO) radio channel of an indoor line-of-sight scenario is investigated at 1.35 GHz using a real-time radio channel sounder. The 8 x 12 massive MIMO transmitter... 详细信息
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Beamforming with 2D-AOA estimation for pilot contamination reduction in massive MIMO
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TELECOMMUNICATION SYSTEMS 2019年 第4期71卷 541-552页
作者: Ali, Ehab Ismail, Mahamod Nordin, Rosdiadee Abdulah, Nor Fadzilah Univ Kebangsaan Malaysia Fac Engn & Built Environm Dept Elect Elect & Syst Engn Bangi 43600 Selangor Malaysia
The upcoming fifth-generation wireless mobile systems are projected to be commercialized in the year 2020 and are set to play the main role in massive multiple input-multiple output (mMIMO) integrated with the technol... 详细信息
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DOA estimation of multipath signals in the presence of gain-phase errors using an auxiliary source
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IEEJ TRANSACTIONS ON ELECTRICAL AND ELECTRONIC ENGINEERING 2019年 第7期14卷 1114-1121页
作者: Wang, Zhangsheng Xie, Wei Wan, Qun Univ Elect Sci & Technol China Dept Elect Engn Chengdu 611731 Sichuan Peoples R China Southwest China Inst Elect Technol Dept Aerosp Chengdu 610036 Sichuan Peoples R China
In this paper, we address the problem of direction-of-arrival (DOA) estimation of multipath signals in the presence of gain-phase uncertainties using an auxiliary source (AS) with uniform rectangular array. Based on t... 详细信息
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A Novel 2D Off-Grid DOA Estimation Method Based on Compressive Sensing and Least Square Optimization
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IEEE ACCESS 2019年 7卷 113596-113604页
作者: Yu, Qiuze Lei, Zhen Hu, Haibo An, Jiachun Chen, Wen Wuhan Univ Sch Elect Informat Wuhan 430072 Hubei Peoples R China Wuhan Univ Chinese Antarctic Ctr Surveying & Mapping Wuhan 430079 Hubei Peoples R China Shanghai Inst Spaceflight Control Technol Shanghai Key Lab Aerosp Intelligent Control Techn Shanghai 200240 Peoples R China
For two-dimensional (2D) direction of arrival (DOA) estimation in a uniform rectangular array (URA), the conventional method converts the 2D problem into a one-dimensional (1D) problem;however, the computational compl... 详细信息
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Autocorrelation Complementary Matrices  53
Autocorrelation Complementary Matrices
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53rd Asilomar Conference on Signals, Systems, and Computers (ACSSC)
作者: Jiang, Yi Li, Fengjie Wang, Xin Li, Jian Fudan Univ Dept Commun Sci & Engn Shanghai Inst Adv Commun & Data Sci Shanghai Peoples R China Univ Florida Dept Elect & Comp Engn Gainesville FL USA
This paper studies autocorrelation complementary matrices (ACM), a set of N matrices of size M x L whose two-dimensional autocorrelations add to a two-dimensional deltafunction, which we refer to as a set of (M;N;L)-A... 详细信息
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Spectral efficiency of multi-user millimeter wave systems under single path with uniform rectangular arrays
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EURASIP JOURNAL ON WIRELESS COMMUNICATIONS AND NETWORKING 2017年 第1期2017卷 1页
作者: Tan, Weiqiang Jin, Shi Wen, Chao-Kai Jiang, Tao Guangzhou Univ Sch Comp Sci & Educ Software Guangzhou 510006 Guangdong Peoples R China Southeast Univ Natl Commun Res Lab Nanjing 210096 Jiangsu Peoples R China Natl Sun Yat Sen Univ Inst Commun Engn Kaohsiung 804 Taiwan Huazhong Univ Sci & Technol Wuhan Natl Lab Optoelect Sch Elect Informat & Commun Wuhan 430074 Hubei Peoples R China
In this paper, we investigate the downlink achievable ergodic spectral efficiency (SE) of a single-cell multi-user millimeter wave system, in which a uniform rectangular array is used at the base station (BS) to serve... 详细信息
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Two-Dimensional DOA Estimation with Partial Damaged Sensors in rectangular array Based on Tensor Reconstruction  4
Two-Dimensional DOA Estimation with Partial Damaged Sensors ...
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4th Annual International Conference on Network and Information Systems for Computers (ICNISC)
作者: Ge, Chao He, Lang Zhou, Meng-Jie Lin, Xin-Ping Zhang, Xiao-Fei Nanjing Univ Aeronaut & Astronaut Sch Elect & Informat Engn Nanjing 211100 Peoples R China
In the field of direction of arrival (DOA) estimation, there exists no problem of angle merging and it has low sidelobe characteristics with the uniform rectangular array. But when sensors in the uniform rectangular a... 详细信息
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Robust adaptive beamforming with low sensitivity for mutual coupling based on auxiliary elements
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JOURNAL OF ENGINEERING-JOE 2019年 第20期2019卷 6587-6592页
作者: Zhang, Tao Zhang, Guanglei Li, Xiaoming AVIC Leihua Elect Technol Res Inst Wuxi Jiangsu Peoples R China Aviat Key Lab Sci & Technol AISSS Wuxi Jiangsu Peoples R China
The performance of the conventional adaptive beamformer undergoes degradation in the presence of the mutual coupling between the neighbouring elements. To eliminate the sensitivity for the MC, the dummy elements are f... 详细信息
来源: 评论