Results 21 to 30 of about 103,159 (268)
Near-Unity Unselective Absorption in Sparse InP Nanowire Arrays [PDF]
, 2016 We experimentally demonstrate near-unity, unselective absorption, broadband, angle-insensitive, and polarization-independent absorption, in sparse InP nanowire arrays, embedded in flexible polymer sheets via geometric control of waveguide modes in two ...
Atwater, Harry A. +3 more
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3D Coprime Arrays in Sparse Sensing [PDF]
ICASSP 2019 - 2019 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), 2019 Coprime arrays are a class of sensor arrays that play a crucial role in various signal processing tasks because of their desirable properties such as sparsity and increased degrees of freedom (DOF) of coarrays. In this contribution, a new class of three-dimensional (3D) arrays is constructed from pure cubic fields.
Li, C, Gan, L, Ling, C
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IEEE Access, 2021 A novel sparse automotive multiple-input multiple-output (MIMO) radar configuration is proposed for low-complexity super-resolution single snapshot direction-of-arrival (DOA) estimation.
Navid Amani +4 more
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Gaussian Signal Detection With Product Arrays
IEEE Access, 2020 The paper specifies the probability density function (PDF) for the detection statistic for a product processor of colinear arrays. The product processor's detection PDF is a scaled product of the detection statistic with modified Bessel functions.
Kaushallya Adhikari, John R. Buck
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Practical Sparse Matrices in C++ with Hybrid Storage and Template-Based Expression Optimisation [PDF]
, 2019 Despite the importance of sparse matrices in numerous fields of science, software implementations remain difficult to use for non-expert users, generally requiring the understanding of underlying details of the chosen sparse matrix storage format.
Curtin, Ryan, Sanderson, Conrad
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Frontiers in Oncology, 2022 IntroductionLight-emitting diodes (LEDs) have become a new light source for photodynamic therapy (PDT) because of their excellent optical properties, small size, and low cost.
Xiafei Shi +5 more
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Fast and Accurate Simulation Technique for Large Irregular Arrays [PDF]
, 2017 A fast full-wave simulation technique is presented for the analysis of large irregular planar arrays of identical 3-D metallic antennas. The solution method relies on the Macro Basis Functions (MBF) approach and an interpolatory technique to compute the ...
Abraham, Jens +7 more
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Geometry of Random Sparse Arrays
2022 56th Asilomar Conference on Signals, Systems, and Computers, 2022 Peer ...
Hücümcnoglu, Mehmet Can +3 more
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IEEE Access, 2020 Sparse array arrangement has been widely used in vector-sensor arrays because of increased degree-of-freedoms for identifying more sources than sensors.
Zhiyong Cheng +4 more
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Location and Orientation Optimisation for Spatially Stretched Tripole Arrays Based on Compressive Sensing [PDF]
, 2017 The design of sparse spatially stretched tripole arrays is an important but also challenging task and this paper proposes for the very first time efficient solutions to this problem.
Hawes, M., Liu, W., Mihaylova, L.S.
core +4 more sources