Suchergebnisse - "sparse array synthesis"

Low-Complexity Sparse Array Synthesis Based on Off-Grid Compressive Sensing von Yang, Songjie, Liu, Baojuan, Hong, Zhiqin, Zhang, Zhongpei

“… In this letter, a novel sparse array synthesis method for nonuniform planar arrays is proposed, which belongs to compressive sensing (CS) based synthesis …”
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Reconfigurable Sparse Array Synthesis With Phase-Only Control via Consensus-ADMM-Based Sparse Optimization von Wen, Cai, Huang, Yan, Peng, Jinye, Zheng, Guimei, Liu, Weijian, Zhang, J.

“… In this work, we consider the problem of joint sparse array antenna design and phase-only beampattern shaping with reconfigurability. Our design objective is …”
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Efficient beam-scanning wideband sparse array synthesis with minimum element spacing control von Zhou, Wenjing, Shen, Mingwei, Wu, Di, Zhu, Daiyin

“… In this work, an efficient wideband sparse array synthesis method is proposed, which implements beam-scanning and minimum element spacing control …”
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Wideband Sparse Array Synthesis With Frequency-Invariant Pencil Beampatterns Using l0-Norm Minimization von Wang, Caizhi, Chen, Huawei

“… This paper studies wideband sparse array synthesis with frequency-invariant pencil beampatterns by joint sparsification of array elements and beamformer tap weights …”
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Efficient gridless wideband sparse array synthesis with tapped delay-lines von Zhou, Wenjing, Shen, Mingwei, Wu, Di, Zhu, Daiyin, Han, Guodong

“… In this paper, we propose a new wideband sparse array synthesis method based on gridless compressed sensing to solve the basis mismatch problem for discrete grids …”
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Capacity-Driven Sparse Array Synthesis Considering Active Element Pattern for MIMO System von Cui, Lun, Zhou, Shi-Gang

“… A capacity-driven sparse array synthesis method is proposed for multiple-input multiple-output (MIMO …”
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Pattern-reconfigurable sparse array synthesis with minimum element spacing constraint von Wang, Zhongyuan, Xu, Min, Shen, Mingwei, Shen, Yipin

“… Due to the coupling effects caused by closely spaced array elements, the minimum spacing constraint is introduced into the synthesis of a multiple-pattern …”
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Sparse Array Synthesis Including Mutual Coupling for MU-MIMO Average Capacity Maximization von Amani, Navid, Farsaei, Amirashkan, Aghdam, Sina Rezaei, Eriksson, Thomas, Ivashina, Marianna V., Maaskant, Rob

“… A hybrid optimization algorithm, including mutual coupling (MC), is proposed to synthesize an irregular sparse array (ISA) for average capacity maximization in …”
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Wideband Sparse Array Synthesis With Frequency-Invariant Pencil Beampatterns Using l 0 -Norm Minimization von Wang, Caizhi, Chen, Huawei

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Efficient Rotating Synthetic Aperture Radar Imaging via Robust Sparse Array Synthesis von Zhao, Wei, Wen, Cai, Yuan, Quan, Zheng, Rong

“… In this paper, we propose an efficient imaging method based on robust sparse array synthesis. It first conducts range-dimension matched filtering, followed by azimuth-dimension matched filtering using a selected sparse aperture and filtering weights …”
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Multi-objective self-organizing optimization for constrained sparse array synthesis von Li, Haoran, He, Fazhi, Chen, Yilin, Luo, Jinkun

“… Sparse span array is a critical communication technology for detecting microwave signal, yet it is difficult to simultaneously satisfy both reducing antenna …”
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An Effective Compressed-Sensing Inspired Deterministic Algorithm for Sparse Array Synthesis von Pinchera, Daniele, Migliore, Marco Donald, Schettino, Fulvio, Lucido, Mario, Panariello, Gaetano

“… The aim of this paper is to discuss a novel technique for sparse array synthesis …”
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Sparse Array Synthesis with Two-Stage Progressive BCS and Undirected Graph-Based Spacing Constraint von Jiang, Shiyao, Jiang, Rongxin, Liu, Xuesong, Zhou, Fan, Chen, Yaowu

“… Sparse array synthesis methods such as Bayesian compressed sensing (BCS) yield small element numbers …”
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Curvature-Aware Sparse Array Synthesis for Edge-Aware UWB Localization in Multipath-Rich IoT Environments von Wan, Tong, Wang, Chongqin, Yu, Xiangzun, Kang, Jiaheng, Pan, Shuchang, Lu, Bo, Xia, Chao, Shen, Feng

“… Ultra-Wideband (UWB) technology is rapidly gaining adoption across Internet of Things (IoT) deployments such as warehouse automation and asset tracking, where …”
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Credible Inference of Near-field Sparse Array Synthesis for Three-dimensional Millimeter-wave Imagery von Lei YANG, Xin HUO, Ruiyang SHEN, Hao SONG, Zhongwei HU

“… To this end, a novel, Credible Bayesian Inference of near-field Sparse Array Synthesis (CBI-SAS) algorithm is proposed under the framework of sparse Bayesian learning …”
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Linear Sparse Array Synthesis With Minimum Number of Sensors von Ling Cen, Wee Ser, Zhu Liang Yu, Rahardja, S., Wei Cen

“… The number of sensors employed in an array affects the array performance, computational load, and cost. Consequently, the minimization of the number of sensors …”
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Extreme Sparse-Array Synthesis via Iterative Convex Optimization and Simulated-Annealing Expanded Array von Gu, Boxuan, Jiang, Rongxin, Liu, Xuesong, Chen, Yaowu

“… Sparse-array synthesis can considerably reduce the number of sensor elements while optimizing the beam-pattern response performance …”
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A Compressive-Sensing Inspired Alternate Projection Algorithm for Sparse Array Synthesis von Pinchera, Daniele, Migliore, Marco, Lucido, Mario, Schettino, Fulvio, Panariello, Gaetano

“… In this paper, we propose a simple approach for sparse array synthesis. We employ a modified generalized alternate projection algorithm using ℓ …”
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Sparse array synthesis for WBAN with minimised side lobe via convex optimisation von Liu, Xiaolan, Hu, Fengye, Xiong, Wei, Du, Yu, Cen, Ling

“… This study concerns sensor selection problem in wireless body area network (WBAN), which can reduce the burden of the human body and improve the energy …”
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Planar Sparse Array Synthesis for Sensor Selection by Convex Optimization with Constrained Beam Pattern von Du, Yu, Hu, Fengye, Liu, Xiaolan, Cen, Ling, Xiong, Wei

“… The design of sparse array which is able to achieve good performance of beam-pattern satisfying the minimum peak sidelobe level (PSL) with the number of …”
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