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检索条件"任意字段=Sensor Array and Multichannel Signal Processing Workshop"
2593 条 记 录,以下是311-320 订阅
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Detection of more uncorrelated Gaussian sources than sensors using fully augmentable sparse antenna arrays
Detection of more uncorrelated Gaussian sources than sensors...
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1st IEEE sensor array and multichannel signal processing workshop (SAM 2000)
作者: Abramovich, YI Spencer, NK Gorokhov, AY CSSIP Cooperat Res Ctr Sensor Signal & Informat Proc Mawson Lakes SA 5095 Australia
We introduce a new approach to the detection problem for "fully augmentable" arrays (whose set of intersensor differences is complete). We propose a transformation of the directly augmented (non-positive-def... 详细信息
来源: 评论
Optimal adaptive array and angle tracking of multiple targets - A re-examination of optimal array processing
Optimal adaptive array and angle tracking of multiple target...
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4th IEEE sensor array and multichannel signal processing workshop
作者: Gu, Huaijin Louisiana Tech Univ Ruston LA USA
The optimal array for detecting the signal from a desired direction but contaminated by receiver noise and strong interference from different sources with unknown arriving-angles is re-examined. The well-known optimal... 详细信息
来源: 评论
Adaptive digital beamforming for preserving monopulse target angle estimation accuracy in jamming
Adaptive digital beamforming for preserving monopulse target...
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1st IEEE sensor array and multichannel signal processing workshop (SAM 2000)
作者: Yu, KB Murrow, DJ GE Res & Dev Ctr Niskayuna NY 12309 USA
The monopoulse technique for target angle estimation fails when there is sidelobe and/or mainlobe jamming. If not effectively encountered, electronic jamming prevents successful radar target detection and tracking. We... 详细信息
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Underdetermined DOA Estimation of Quasi-Stationary signals in the Presence of Malfunctioning sensors  11
Underdetermined DOA Estimation of Quasi-Stationary Signals i...
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IEEE 11th sensor array and multichannel signal processing workshop (SAM)
作者: Sun, Weize Xu, Chuangxiang Huang, Yingying Huang, Lei nShenzhen Univ Guangdong Lab Artificial Intelligence & Cyber Eco Shenzhen Peoples R China Shenzhen Univ Guangdong Lab Artificial Intelligence & Cyber Eco Shenzhen Peoples R China
This paper address the problem of direction-of-arrival (DOA) estimation of quasi-stationary signals based on uniform linear array with malfunctioning sensors. By utilizing the subspace structures of the local second-o... 详细信息
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Tensor-Based Approach to Channel Estimation in Amplify-and-Forward MIMO Relaying Systems
Tensor-Based Approach to Channel Estimation in Amplify-and-F...
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8th IEEE sensor array and multichannel signal processing workshop (SAM)
作者: Cavalcante, Italo Vitor de Almeida, Andre L. F. Haardt, Martin Univ Fed Ceara Dept Teleinformat Engn Fortaleza Ceara Brazil Ilmenau Univ Technol Commun Res Lab Ilmenau Germany
A novel method is devised to jointly estimate the channel matrices involved in a relay-assisted MIMO communication system. We first propose a trilinear coding structure to be used at the amplify-and-forward (AF) relay... 详细信息
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Direction of Arrival Estimation of Non-circular signals using Modified Nested array  11
Direction of Arrival Estimation of Non-circular Signals usin...
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IEEE 11th sensor array and multichannel signal processing workshop (SAM)
作者: Zhang, Xiaofei Wang, Yunfei Zheng, Wang Nanjing Univ Aeronaut & Astronaut Coll Elect & Informat Engn Nanjing Peoples R China Nanjing Univ Aeronaut & Astronaut Key Lab Dynam Cognit Syst Electromagnet Spectrum Minist Ind & Informat Technol Nanjing 211106 Peoples R China
In this paper, we investigate the issue of direction of arrival (DOA) estimation of non-circular (NC) signals, and propose a modified nested array with enhanced degrees of freedom (DOFs) and a vectorized NC propagator... 详细信息
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Broadband signal subspace processing for range estimation
Broadband signal subspace processing for range estimation
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2nd IEEE sensor array and multichannel signal processing workshop
作者: Jeffers, R Bell, KL Digital Syst Resources Inc Fairfax VA USA
The problem of broadband range and bearing estimation is considered. Coherent focusing of the data covariance matrix over multiple frequency bins for 2-D MUSIC estimation is studied and compared to incoherent summing ... 详细信息
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Multi-bit Decentralized Detection of a Non-cooperative Moving Target Through a Generalized Rao Test  11
Multi-bit Decentralized Detection of a Non-cooperative Movin...
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IEEE 11th sensor array and multichannel signal processing workshop (SAM)
作者: Cheng, Xu Ciuonzo, Domenico Rossi, Pierluigi Salvo Wang, Xiaodong Shi, Longfei Natl Univ Def Technol CEMEE Changsha Peoples R China Armed Police Coll PAP Beijing Peoples R China Univ Naples Federico II Naples Italy NTNU Trondheim Norway Columbia Univ ECE New York NY 10027 USA
We consider decentralized detection (DD) of an uncooperative moving target via wireless sensor networks (WSNs), measured in zero-mean unimodal noise. To address energy and bandwidth limitations, the sensors use multi-... 详细信息
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Experimental Evaluation of a Universal Dominant Mode Rejection Beamformer  10
Experimental Evaluation of a Universal Dominant Mode Rejecti...
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10th IEEE sensor array and multichannel signal processing workshop (SAM)
作者: Wage, Kathleen E. Buck, John R. George Mason Univ Elect & Comp Engn Dept Fairfax VA 22030 USA Univ Massachusetts Dartmouth Elect & Comp Engn Dept Dartmouth MA 02747 USA
The Dominant Mode Rejection (DMR) beamformer is designed to operate in non-stationary environments where few snapshots are available to estimate the sample covariance matrix (SCM). DMR assumes that the covariance can ... 详细信息
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An approach to adaptive beam-forming for wide-band systems using a subband decomposition
An approach to adaptive beam-forming for wide-band systems u...
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1st IEEE sensor array and multichannel signal processing workshop (SAM 2000)
作者: Raz, GM MIT Lincoln Lab Lexington MA 02420 USA
The purpose of this work is to introduce two variations of an approach to adaptive beam-forming for wide-band sensor array systems using a subband decomposition. Subband decomposition facilitates a computational compl... 详细信息
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