Search Results - Augmented nested array

Augmented Nested Arrays With Enhanced DOF and Reduced Mutual Coupling by Liu, Jianyan, Zhang, Yanmei, Lu, Yilong, Ren, Shiwei, Cao, Shan

“… An augmented nested array concept is proposed by splitting the dense subarray of nested array into several parts, which can be rearranged at the two sides of the sparse subarray of nested array…”
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Super Augmented Nested Arrays: A New Sparse Array for Improved DOA Estimation Accuracy by Wang, Xiuwen, Zhao, Lei, Jiang, Yuan Jiang

“…The super augmented nested array (SANA) is a new sparse array (SA) proposed by expanding, changing the inter-element spacing (IES…”
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2D-DOA Estimation Using L-shaped Distributed Augmented Nested Array by Liao, Yanping, Lin, Yihong, Zhao, Ruigang

“… property of signal second-order statistics. The proposed array structure is distributed augmented nested L-shaped array which every subarray is one-dimensional (1-D…”
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Augmented improved nested array with enhanced degrees of freedom and reduced mutual coupling effect by Yu, Weichuang, He, Peiyu, Liu, Huiheng, Qiu, Da

“…To reduce mutual coupling of an improved nested array (INA), the authors propose an augmented improved nested array (AINA…”
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Augmented Multi-Subarray Dilated Nested Array With Enhanced Degrees of Freedom and Reduced Mutual Coupling by Chen, Hua, Lin, Hongguang, Liu, Wei, Wang, Qing, Shen, Qing, Wang, Gang

“…) of MDNA is larger than that of its parent nested array. On the basis of MDNA, to reduce the mutual coupling effect, an augmented…”
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Augmented nested coprime array with displaced subarrays design achieving reduced mutual coupling by Yu, Weichuang, He, Peiyu, Pan, Fan, Qiu, Da, Fang, Ancheng, Xu, Zili

“… of the INCADiS to structure an augmented nested coprime array with displaced subarrays (ANCADiS). We also derive the closed-form expressions for the element locations and the number of uniform DOFs…”
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Joint MWC and off-grid sparse Bayesian learning based on Augmented Multi-Subarray Dilated Nested Array by Li, Guannan, He, Jiai, Hao, Youfei, Wang, Chanfei

“…, this paper proposes a Modulated Wideband Converter-Off-Grid Sparse Bayesian Learning (MWC-OGSBL) joint estimation method based on sub-Nyquist sampling and Augmented Multi-Subarray Dilated Nested Array…”
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Augmented L-Shaped Nested Array Based on the Fourth-Order Difference Co-Array Concept by Li, Xiangnan, Ren, Shiwei, Liu, Jianyan, Wang, Weijiang

“…This paper presents a new two dimentional(2D) sparse array called the augmented L-shaped nested array based on the concept of fourth-order difference co-array…”
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2-D DOA estimation based on augmented structured Nyquist correlation reconstruction for L-shaped nested array by Zhou, Lang, Ye, Kun, Qi, Jie, Hong, Shaohua

“…) is proposed for the L-shaped nested array (LsNA). Specifically, the Nyquist spatial filling method is first introduced to generate the equivalent filled array, followed by utilizing compressed sampling to build the correlation between the covariance…”
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Augmented Tensor MUSIC for DOA Estimation Using Nested Acoustic Vector-Sensor Array by Qu, Xinghao, Lou, Yi, Zhao, Yunjiang, Lu, Yinheng, Qiao, Gang

“…Nested acoustic vector sensor (AVS) arrays have attracted growing interest, and their performance can be further improved by assembling AVSs with spatially separated (SS) configurations…”
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Augmented extended nested array configuration for consecutive degrees of freedom enhancement by Hao, Honghao, Chen, Luo, Zhang, Xiaofei, Li, Baobao, Cao, Jinke

“… because of their ability of possessing increased array aperture and enhanced degrees of freedom (DOF). In this paper, we propose an augmented extended nested array…”
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A Novel Nested Configuration Based on the Difference and Sum Co-Array Concept by Chen, Zhenhong, Ding, Yingtao, Ren, Shiwei, Chen, Zhiming

“…). In this paper, the DSCa of the nested array (NA) is analyzed and then an improved nested configuration known as the diff-sum nested array (DsNA) is proposed…”
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Extended Coprime Array Configuration Generating Large-Scale Antenna Co-Array in Massive MIMO System by Zheng, Wang, Zhang, Xiaofei, Wang, Yunfei, Zhou, Mengjie, Wu, Qihui

“…) produces weaker mutual coupling than the traditional dense uniform linear array, especially the newly proposed super nested array and augmented nested array…”
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Dilated Arrays: A Family of Sparse Arrays With Increased Uniform Degrees of Freedom and Reduced Mutual Coupling on a Moving Platform by Li, Shuang, Zhang, Xiao-Ping

“…) by a factor of three by exploiting array motion. However, no literature addresses the issue whether the same dilation method still performs well for other array geometries such as coprime arrays, augmented nested arrays and minimum redundancy arrays…”
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Stokes parameters and DOA estimation for nested polarization sensitive array in unknown nonuniform noise environment by Yang, Yunlong, Hou, Yuguan, Mao, Xingpeng, Jiang, Guojun

“…•A new nested polarization sensitive array (PSA) composed of augmented and optimally nested subarrays is proposed for a large aperture…”
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One-side Extended Nested Array for Degree of Freedom Enhancement by Ren, Shiwei, Dong, Wentao, Li, Xiangnan, Yan, Su, Wu, Haixia, Wang, Weijiang

“… Based on the augmented nested array (ANA), with the inter-element spacings in the side subarray increased, the strategy provides the possibility to acquire higher number of DOF than the existing nested-like arrays, such as the nested array…”
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Spatially Separated Nested Vector-Sensor Array With Reduced Mutual Coupling by Yang, Yunlong, Mao, Xingpeng, Jiang, Guojun, Wang, Yiming

“…For a polarization sensitive array (PSA) composed of electromagnetic vector sensors (EMVSs…”
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Two-dimensional direction-of-arrival estimation for cylindrical nested conformal arrays by Fu, Mingcheng, Zheng, Zhi, Wang, Wen-Qin, Liao, Yi

“…•A cylindrical nested conformal array configuration is devised.•A 2-D DOA estimation method using nested conformal arrays is proposed…”
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An Improved Adaptive Received Beamforming for Nested Frequency Offset and Nested Array FDA-MIMO Radar by Cheng, Sibei, Zhang, Qingjun, Bian, Mingming, Hao, Xinhong

“…—can be achieved with a greater number of DOFs. In order to obtain larger DOFs, this paper researches the signal model of the FDA-MIMO Radar with nested frequency offset and nested array, then proposes an improved adaptive beamforming method…”
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A Novel Sparse Array Configuration for Direction of Arrival Estimation with Increased Uniform Degrees of Freedom and Reduced Mutual Coupling by Wei, Shuang, Zhu, Gencun, Su, Ying

“…). In this paper, a generalized augmented multi-subarray nested array (GAMSNA-I) and its variant, GAMSNA-II are proposed, with the objective of increasing uDOFs and reducing mutual coupling…”
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