Results 11 to 20 of about 933,433 (278)
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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Sensors, 2023 This paper mainly investigates the problem of direction of arrival (DOA) estimation for a monostatic MIMO radar. Specifically, the proposed array, which is called a nested–nested sparse array (NNSA), is structurally composed of two nested subarrays, a NA
Ye Chen +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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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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A Novel PARAFAC Model for Processing the Nested Vector-Sensor Array
Sensors, 2018 In this paper, a novel parallel factor (PARAFAC) model for processing the nested vector-sensor array is proposed. It is first shown that a nested vector-sensor array can be divided into multiple nested scalar-sensor subarrays.
Wei Rao, Dan Li, Jian Qiu Zhang
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International Journal of Antennas and Propagation, 2019 Nested arrays are sparse arrays composed of subarrays with nonuniform sensor spacing. Compared with traditional uniform arrays, nested arrays have more degree of freedoms (DOFs) and larger apertures.
Tao Wu +4 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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Statistical Analysis for Hull Stress Monitoring Network Signal with Nested Array
International Journal of Distributed Sensor Networks, 2015 The hull stress monitoring system is to measure and display the ship motions and real-time stresses by strain gauge and accelerometer sensor networks.
Wei Wang, Shan Qin
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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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