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检索条件"主题词=signal processing algorithms"
43471 条 记 录,以下是221-230 订阅
Towards Atomic MIMO Receivers
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IEEE JOURNAL ON SELECTED AREAS IN COMMUNICATIONS 2025年 第3期43卷 659-673页
作者: Cui, Mingyao Zeng, Qunsong Huang, Kaibin Univ Hong Kong Dept Elect & Elect Engn Hong Kong Peoples R China
The advancement of Rydberg atoms in quantum information technology is driving a paradigm shift from classical radio-frequency (RF) receivers to Rydberg atomic receivers. Capitalizing on the extreme sensitivity of Rydb... 详细信息
来源: 评论
Hybrid DoATDoA Method for Impact Localization on Thin-Walled Structures Using Sensor Clusters
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IEEE SENSORS JOURNAL 2025年 第4期25卷 6659-6672页
作者: Zeng, Xu Deng, Deshuang Yang, Hongjuan Yang, Zhengyan Yang, Lei Wu, Zhanjun Dalian Univ Technol Sch Mech & Aerosp Engn Dalian 116024 Peoples R China Jiangnan Univ Sch Fiber Engn & Equipment Technol Wuxi 214122 Peoples R China Dalian Univ Technol Sch Mat Sci & Engn Dalian 116024 Peoples R China
Impact monitoring technology plays a critical role in ensuring the structural integrity and safety of thin-walled engineering structures in service. This article presents a novel hybrid direction of arrival (DoA)-time... 详细信息
来源: 评论
Motion Principle of New Parallel Mechanisms With Fewer Active Inputs Than the DOFs and Its Pose Adjustment Optimization
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IEEE-ASME TRANSACTIONS ON MECHATRONICS 2025年
作者: Wang, Yu Qiu, Can Wu, Jiabin Xu, Yundou Zhao, Yongsheng Yanshan Univ Parallel Robot & Mechatron Syst Lab Hebei Prov Qinhuangdao 066004 Peoples R China Yanshan Univ Key Lab Adv Forging & Stamping Technol & Sci Minist Educ China Qinhuangdao 066004 Peoples R China Yanshan Univ Hebei Prov Key Lab Def Sci & Technol Qinhuangdao 066004 Peoples R China
The proposed parallel mechanisms (PMs) differ from conventional PMs in that they can achieve the same mobility with fewer active joints. The general motion principle of the proposed new mechanism has been proposed. Ba... 详细信息
来源: 评论
Optimal Driving signal Extraction for Maximum Efficiency of Dual-Input High Power Amplifiers
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IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES 2025年 第1期73卷 180-194页
作者: Barradas, Filipe M. Nunes, Luis C. Pedro, Jose C. Erdmann, Christophe Univ Aveiro Inst Telecomunicacoes & DETI P-3810193 Aveiro Portugal Univ Aveiro Portugal Inst Telecomunicacoes & DETI P-3810193 Aveiro Portugal AMD Ireland Dublin D24 T683 Ireland
Dual-input single-output (DISO) radio frequency (RF) power amplifiers (PAs) have gathered significant interest for highly efficient amplification of modulated signals. DISO PAs provide advantages over their single-inp... 详细信息
来源: 评论
Atomic Norm Regularized Tensor Completion for Angle Estimation in Bistatic MIMO Radar With Sensor Failures
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IEEE SENSORS JOURNAL 2025年 第2期25卷 2934-2948页
作者: Chen, Jinli Song, Yang Zhang, Jincan Yao, Changhua Nanjing Univ Informat Sci & Technol Sch Elect & Informat Engn Nanjing 210044 Peoples R China
Faulty array sensors pose a significant challenge in accurately determining the target angles in bistatic multiple-input multiple-output (MIMO) radar systems. To remedy this, we propose a novel method utilizing atomic... 详细信息
来源: 评论
Deep-Unfolded Massive Grant-Free Transmission in Cell-Free Wireless Communication Systems
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IEEE TRANSACTIONS ON signal processing 2025年 73卷 1094-1109页
作者: Sun, Gangle Cao, Mengyao Wang, Wenjin Xu, Wei Studer, Christoph Southeast Univ Natl Mobile Commun Res Lab Nanjing 210096 Peoples R China Purple Mt Labs Nanjing 211100 Peoples R China Swiss Fed Inst Technol Dept Informat Technol & Elect Engn CH-8092 Zurich Switzerland
Grant-free transmission and cell-free communication are vital in improving coverage and quality-of-service for massive machine-type communication. This paper proposes a novel framework of joint active user detection, ... 详细信息
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DOA Estimation for Underwater Acoustic Array in Impulsive Noise Based on Adaptive Kernel Width Mixture Correntropy
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IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING 2025年 63卷
作者: Dai, Zehua Wu, Jinqiu Yin, Jingwei Zhang, Wenbo Qi, Xiaofei Qiao, Gang Peng Cheng Lab Dept Strateg & Adv Interdisciplinary Res Shenzhen 518055 Peoples R China Harbin Engn Univ Coll Underwater Acoust Engn Harbin 150001 Peoples R China
This article investigates a direction-of-arrival (DOA) estimation method for underwater acoustic arrays in non-Gaussian impulsive noise environments. Traditional DOA estimation methods for underwater acoustic arrays t... 详细信息
来源: 评论
Theoretical Bounds in Decentralized Hypothesis Testing
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IEEE TRANSACTIONS ON signal processing 2025年 73卷 1110-1121页
作者: Guel, Goekhan Johannes Gutenberg Univ Mainz Univ Med Ctr Mainz Dept Cardiol Prevent Cardiol & Prevent Med D-55131 Mainz Germany Johannes Gutenberg Univ Mainz Univ Med Ctr Mainz Ctr Thrombosis & Hemostasis Clin Epidemiol & Syst Med D-55131 Mainz Germany
Three fundamental problems are addressed for distributed detection networks regarding the maximum of performance/detection loss. The losses obtained are, first, due to the choice of decision rule in parallel sensor ne... 详细信息
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A High-Resolution TOA Estimation Algorithm Based on Coherent Subspace for Dual-Band signals
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IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS 2025年 第3期24卷 2559-2573页
作者: Fan, Jiancun Gao, Jiawei Li, Renjie Xi An Jiao Tong Univ Sch Informat & Commun Engn Xian 710049 Peoples R China
The high-resolution TOA estimation of multipath channel is essential for many areas while the resolution of conventional algorithms is constrained by the system bandwidth. With the advancement of communication technol... 详细信息
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Simplified Fast List PAC Decoder for Broadcasting Services in 6G: Algorithm and Implementation
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IEEE TRANSACTIONS ON BROADCASTING 2025年
作者: Dai, Jingxin Yin, Hang Lv, Yansong Wang, Yuhuan Xu, Yin Lv, Rui Commun Univ China State Key Lab Media Convergence & Commun Beijing 100024 Peoples R China Shanghai Jiao Tong Univ Dept Elect Engn Shanghai 200240 Peoples R China Shanghai Jiao Tong Univ Cooperat Medianet Innovat Ctr Shanghai 200240 Peoples R China
In the 6G network, integrating broadcasting and mobile networks will significantly improve the transmission capability. Considering the excellent error-correction performance, polarized-adjusted convolutional (PAC) co... 详细信息
来源: 评论