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检索条件"任意字段=2008 IEEE Sensor Array and Multichannel Signal Processing Workshop"
1267 条 记 录,以下是211-220 订阅
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DOA Estimation for Coexistence of Circular and Non-Circular signals Based on Atomic Norm Minimization
DOA Estimation for Coexistence of Circular and Non-Circular ...
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sensor array and multichannel signal processing workshop
作者: Liping Teng Qing Wang Hua Chen Wei-Ping Zhu Wei Liu Jingjing Cai Schcol of Electrical and Information Engineering Tianjin University Tianjin China Key Laboratory of Intelligent Perception and Advanced Control of State Ethnic Affairs Commission Dalian China Department of Electrical and Computer Engineering Concordia University Montreal Canada Department of Electronic and Electrical Engineering University of Sheffield Sheffield United Kingdom Department of Electronic Engineering Xidian University Xian China
In this paper, a gridless DOA estimation method with coexistence of non-circular and circular signals is proposed by employing an enhanced sparse nested array, whose virtual array has no holes. The virtual signals der... 详细信息
来源: 评论
Robust Adaptive Beamforming of LFM signals Based on Interference-plus-Noise Covariance Matrix Reconstruction in Fractional Fourier Domain
Robust Adaptive Beamforming of LFM Signals Based on Interfer...
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sensor array and multichannel signal processing workshop
作者: Jian Lu Jian Yang Xinxin Liu Rocket Force University of Engineering Xi’an China School of Electronic Engineering Xidian University Xi’an China
The linear frequency modulation (LFM) signal can accumulate as an impulse by the fractional Fourier transform (FRFT), and the phase differences among the peaks on the sensors mainly depend on the direction of arrival ... 详细信息
来源: 评论
DOA Estimation by Two-Dimensional Interpolation in the Presence of Mutual Coupling
DOA Estimation by Two-Dimensional Interpolation in the Prese...
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sensor array and multichannel signal processing workshop
作者: Qi Liu Hui Cao Yuntao Wu Changhai Huang Department of Electrical and Computer Engineering National University of Singapore Singapore School of Information Engineering Wuhan University of Technology Wuhan China School of Computer Science and Engineering Wuhan Institute of Technology Wuhan China Merchant Marine College Shanghai Maritime University Shanghai China
In mobile communication, mutual coupling between array elements will affect the estimation performance of the existing direction of arrival (DOA) estimators. To tackle this problem, an accurate DOA estimation method f... 详细信息
来源: 评论
POPLAR: Parafac2 decOmPosition using auxiLiAry infoRmation
POPLAR: Parafac2 decOmPosition using auxiLiAry infoRmation
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sensor array and multichannel signal processing workshop
作者: Ekta Gujral Georgios Theocharous Evangelos E. Papalexakis UC Riverside Adobe Inc
PARAFAC2 is a powerful method for analyzing multi-modal data consisting of irregular frontal slices. In this work, we propose POPLAR method that imposes graph Laplacians constraints induced by the similarity symmetric... 详细信息
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A Gridless Wideband DOA Estimation Based On Atomic Norm Minimization
A Gridless Wideband DOA Estimation Based On Atomic Norm Mini...
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sensor array and multichannel signal processing workshop
作者: Yuanyuan Jiang Dan Li Xiaohuan Wu Wei-Ping Zhu Key Lab of Broadband Wireless Communication and Sensor Network Technology Nanjing University of Posts and Telecommunications Nanjing China
This paper proposes a new method for wideband directionof-arrival (DOA) estimation. The main idea of the proposed method is focusing the array output on frequency point to the reference frequency point. But different ... 详细信息
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Sample complexity trade-offs for synthetic aperture based high-resolution estimation and detection
Sample complexity trade-offs for synthetic aperture based hi...
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sensor array and multichannel signal processing workshop
作者: Heng Qiao Pulak Sarangi Yazeed Alnumay Piya Pal Department of Electrical and Computer Engineering University of California San Diego
This paper critically examines the potential performance benefits offered by motion of sparse arrays for direction- of-arrival (DOA) estimation. The motivation behind utilizing array motion is to increase the number o... 详细信息
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Persymmetric Subspace Rao and Wald Tests for Distributed Target in Partially Homogeneous Environment
Persymmetric Subspace Rao and Wald Tests for Distributed Tar...
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sensor array and multichannel signal processing workshop
作者: Yongchan Gao Linlin Mao Hongbing Ji Liyan Pan Department of Electronic Engineering Xidian University Xi’an China Institute of Acoustics Chinese Academy of Sciences Beijing China
We consider the problem of distributed target detection in partially homogeneous Gaussian clutter with unknown covariance matrix. The target is assumed to lie in a multirank subspace with unknown coordinates. By incor... 详细信息
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A Gridless Method for Doa Estimation Under the Coexistence of Mutual Coupling and Unknown Nonuniform Noise
A Gridless Method for Doa Estimation Under the Coexistence o...
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sensor array and multichannel signal processing workshop
作者: Dan Li Yuanyuan Jiang Xiaohuan Wu Wei-Ping Zhu Key Lab of Broadband Wireless Communication and Sensor Network Technology Nanjing University of Posts and Telecommunications Nanjing China
This paper addresses the issue of direction-of-arrival (DOA) estimation under the coexistence of mutual coupling and nonuniform noise. We first construct a selection matrix based on the structural characteristics of t... 详细信息
来源: 评论
A Compressive Sensing Approach for Single-Snapshot Adaptive Beamforming
A Compressive Sensing Approach for Single-Snapshot Adaptive ...
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sensor array and multichannel signal processing workshop
作者: Huiping Huang Abdelhak M. Zoubir Hing Cheung So Technische Universität Darmstadt City University of Hong Kong
This paper introduces a compressive sensing approach for single-snapshot adaptive beamforming. The observation data model is considered as source components in additive white noise, and then a compressive sensing form... 详细信息
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Design of adaptive detectors for FDA-MIMO radar
Design of adaptive detectors for FDA-MIMO radar
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sensor array and multichannel signal processing workshop
作者: Lan Lan Angela Marino Augusto Aubry Antonio De Maio Guisheng Liao Jingwei Xu National Key Laboratory of Radar Signal Processing Xidian University Xi’an China Department of Electrical Engineering and Information Technology University of Naples Federico II Naples Italy
Adaptive target detection in the presence of Gaussian interference considering a frequency diverse array multipleinput multiple-output (FDA-MIMO) radar is investigated. At the design stage, adaptive detectors are devi... 详细信息
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