Results 11 to 20 of about 35,003 (279)
An optimizing nested MIMO array with hole-free difference coarray
MATEC Web of Conferences, 2018 According to the newly proposed nested MIMO (Multiple-Input Multiple-Input Multiple Output Multiple Array) array design method, we propose to replace the traditional nested array into an optimizing nested array, ie, to optimizing nested MIMO array design.
Liu Qiaoge +5 more
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MATEC Web of Conferences, 2018 In order to reduce the loss of Degree of Freedom (DOF) brought by the transmit subarray splitting of two-dimensional hybrid phased-MIMO radar, this paper presents a design method of transmitting and receiving array based on nested array structure ...
Cheng Tianhao +3 more
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Sparse linear nested array for active sensing [PDF]
2017 25th European Signal Processing Conference (EUSIPCO), 2017 Publication in the conference proceedings of EUSIPCO, Kos island, Greece ...
Koivunen, Visa, Rajamäki, Robin
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Distributed Super Nested Arrays: Reduce the Mutual Coupling between Array Antennas
International Journal of Antennas and Propagation, 2021 In array, mutual coupling between the antennas is inevitable, which has an adverse effect on the estimation of parameters. To reduce the mutual coupling between the antennas of distributed nested arrays, this paper proposes a new array called the ...
Hongyong Wang +5 more
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A Novel Nested Configuration Based on the Difference and Sum Co-Array Concept
Sensors, 2018 Recently, the concept of the difference and sum co-array (DSCa) has attracted much attention in array signal processing due to its high degree of freedom (DOF).
Zhenhong Chen +3 more
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AD for an Array Language with Nested Parallelism
SC22: International Conference for High Performance Computing, Networking, Storage and Analysis, 2022 We present a technique for applying (forward and) reverse-mode automatic differentiation (AD) on a non-recursive second-order functional array language that supports nested parallelism and is primarily aimed at efficient GPU execution. The key idea is to eliminate the need for a "tape" by relying on redundant execution to bring into each new scope all ...
Robert Schenck 0001 +3 more
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Near Field Speech Source 3D Localization Algorithm of Nested Uniform Linear Array [PDF]
Jisuanji gongcheng, 2016 The twice position nested uniform linear array configuration is proposed to eliminate the localization ambiguity and improve the localization accuracy.In the first localization,array elements spacing is not greater than the minimum half wavelength of ...
ZENG Xianliao,LI Wei
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Construction of nested orthogonal arrays
Discrete Mathematics, 2010 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Dey, Aloke, Aloke Dey
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International Journal of Antennas and Propagation, 2022 Direction of arrival (DOA) estimation for non-Gaussian signals using three-level nested array (THL-NA) is investigated in this paper. Motivation from larger consecutive degree of freedom (DOF) and array aperture, the THL-NA is proposed, which can take ...
Sha Shi +4 more
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Joint Phased-MIMO and Nested-Array Beamforming for Increased Degrees-of-Freedom [PDF]
International Journal of Antennas and Propagation, 2015 Phased-multiple-input multiple-output (phased-MIMO) enjoys the advantages of MIMO virtual array and phased-array directional gain, but it gets the directional gain at a cost of reduced degrees-of-freedom (DOFs).
Chenglong Zhu, Hui Chen, Huaizong Shao
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