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检索条件"主题词=Multiple-input Multiple-output"
894 条 记 录,以下是61-70 订阅
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Design of a two-port UWB MIMO antenna with high isolation based on characteristic mode theory
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JOURNAL OF ELECTROMAGNETIC WAVES AND APPLICATIONS 2025年 第8期39卷 898-917页
作者: You, Rui Nie, Wenyan Wang, Zhonggen Yang, Ming Wang, Mingqing Anhui Univ Sci & Technol Sch Elect & Informat Engn Huainan Peoples R China Huainan Normal Univ Sch Mech & Elect Engn Huainan 232001 Peoples R China West Anhui Univ Sch Elect & Commun Engn Luan Peoples R China
In this paper, a two-port ultra-wideband (UWB) multiple-input multiple-output (MIMO) antenna is designed, fabricated, and tested based on characteristic mode theory. The MIMO design consists of two circular patches wh... 详细信息
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Diversity gain in cylindrical vector beam multiplexing
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OPTICS AND LASER TECHNOLOGY 2025年 184卷
作者: Guan, Zhiwei Yang, Jing Ren, Jianjun Xie, Chuangxin Nong, Lvye Huang, Liyu Zuo, Tianyimei Dong, Ze Wang, Chaofeng Fan, Dianyuan Shenzhen Univ Inst Microscale Optoelect Int Collaborat Lab Mat Optoelect Sci & Technol 2D Minist Educ Shenzhen 518060 Peoples R China Minzu Normal Univ Xingyi Coll Phys & Engn Technol Xingyi 562400 Peoples R China Beijing Inst Technol Sch Informat & Elect Beijing Peoples R China
Cylindrical vector beam (CVB) provides an attractive prospect in enhancing the capacity density of optical communication via mode multiplexing. However, the mode coupling in few-mode fiber will disturb the mode power ... 详细信息
来源: 评论
Self-Isolation in MIMO Array Using Mode Diversity
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IEEE ACCESS 2025年 13卷 45023-45036页
作者: Elahi, Manzoor Koziel, Slawomir Leifsson, Leifur Reykjavik Univ Engn Optimizat & Modeling Ctr IS-102 Reykjavik Iceland Gdansk Univ Technol Fac Elect Telecommun & Informat PL-80233 Gdansk Poland Purdue Univ Sch Aeronaut & Astronaut W Lafayette IN 47907 USA
A new isolation technique is proposed for multiple-input multiple-output (MIMO) microstrip patch antenna (MPA) arrays utilizing mode diversity. Typically, similar modes are excited in each element of the MIMO array. H... 详细信息
来源: 评论
Enhanced channel estimation with atomic norm minimization and reconfigurable intelligent surfaces in mmWave MIMO systems
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INTERNATIONAL JOURNAL OF COMMUNICATION SYSTEMS 2025年 第2期38卷
作者: Ganapathy, Sundar Muthusamy, Karthikeyan Arifa Inst Technol Dept Elect & Commun Engn Nagapattinam 611103 Tamil Nadu India Univ Coll Engn Pattukottai Dept Elect & Elect Engn Thanjavur Tamil Nadu India
The performance of millimeter-wave (mmWave) multiple-input multiple-output (MIMO) systems has been significantly enhanced by the incorporation of dynamic reconfigurable intelligent surfaces (RIS). This paper proposes ... 详细信息
来源: 评论
A six-port High Isolation millimeter wave MIMO antenna based on Array-antenna Decoupling Surface for Next-Generation Wireless Networks
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AEU-INTERNATIONAL JOURNAL OF ELECTRONICS AND COMMUNICATIONS 2025年 196卷
作者: Mani, Sathish Paik, Harikrishna Vel Tech Rangarajan Dr Sagunthala R&D Inst Science Chennai Tamil Nadu India
This paper presents a compact-sized six-port millimeter wave multiple-input multiple-output (MIMO) antenna for next generation wireless network applications. A rectangular patch loaded with a Sierpinski slot is design... 详细信息
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Geometry-Based Stochastic MIMO Channel Model for Near-Field and Far-Field Scenarios of Integrated Sensing and Communications
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IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY 2025年 第5期74卷 6928-6940页
作者: Jin, Yunwei He, Ruisi Ai, Bo Yuan, Yuan Niu, Yong Zhang, Haoxiang Beijing Jiaotong Univ Frontiers Sci Ctr Smart High Speed Railway Syst Sch Elect & Informat Engn State Key Lab Adv Rail Autonomous Operat Beijing 100044 Peoples R China China Acad Ind Internet Minist Ind & Informat Technol Beijing 100804 Peoples R China
Integrated sensing and communication (ISAC) has become a promising technology in current sixth-generation (6G) wireless communications due to its ability to support both communication and sensing. Existing works regar... 详细信息
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Quantum Speedup for Multiuser Detection With Optimized Parameters in Grover Adaptive Search
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IEEE ACCESS 2024年 12卷 83810-83821页
作者: Norimoto, Masaya Mikuriya, Taku Ishikawa, Naoki Yokohama Natl Univ Fac Engn Yokohama 2408501 Japan
Maximum-likelihood multiuser detection incurs a large computational complexity, and its low-complexity detection scheme suffers from a performance loss, where this tradeoff is inevitable and inherent in a classical co... 详细信息
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A low-profile flower-shaped MIMO antenna for wireless applications
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INTERNATIONAL JOURNAL OF ELECTRONICS 2024年 第12期111卷 2060-2084页
作者: Kaur, Harleen Singh, Hari Shankar Upadhyay, Rahul Thapar Inst Engn & Technol Dept Elect & Commun Engn Patiala 147004 Punjab India TIET VT Ctr Excellence Emerging Mat TIET Patiala Punjab India
A low-profile, compact and efficient antenna is especially desirable for wireless applications, as it can reduce the size and weight of the system and improve its performance. In recent years, flower-shaped antennas h... 详细信息
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Secure MIMO communication in energy harvesting-assisted NOMA Cognitive Radio Network with jamming under hardware impairment
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PHYSICAL COMMUNICATION 2024年 66卷
作者: Le-Thanh, Toi Ho-Van, Khuong HCMC Univ Ind & Trade Ho Chi Minh City Vietnam Ho Chi Minh City Univ Technol HCMUT Ho Chi Minh City Vietnam Vietnam Natl Univ Ho Chi Minh City Ho Chi Minh City Vietnam
Energy harvesting (EH)-assisted non-orthogonal multiple access (NOMA) cognitive radio (CR) networks allow simultaneous transmission of multiple secondary user signals on primary frequency bands with harvested energy, ... 详细信息
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Reconfigurable MIMO antenna: previous advancements and the potential for future wireless communication
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INTERNATIONAL JOURNAL OF MICROWAVE AND WIRELESS TECHNOLOGIES 2024年 第3期16卷 524-534页
作者: Kumari, Puja Dwari, Santanu Indian Inst Technol Indian Sch Mines Dept Elect Engn Dhanbad India
Future smart reconfigurable antennas (RAs) (Haupt R-L and Lanagan M (2013) Reconfigurable antennas. IEEE Antennas and Propagation Magazine 55, 49-61) will likely be fully multipurpose and controlled by software and eq... 详细信息
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