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Bibliographic Details
Main Authors:	Wang, Si, Xiao, Guoqiang
Format:	Preprint
Published:	2025
Subjects:	Signal Processing
Online Access:	https://arxiv.org/abs/2503.17758
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Fourth-Order Hierarchical Array: A Novel Scheme for Sparse Array Design Based on Fourth-Order Difference Co-Array
by: Wang, Si, et al.
Published: (2025)

FOGNA: An effective Sum-Difference Co-Array Design Based on Fourth-Order Cumulants
by: Wang, Si, et al.
Published: (2024)

Sparse Fluid Antenna Arrays: Continuous Position Design Beyond Classical DOF Limits
by: Wu, Tuo, et al.
Published: (2026)

Low-Complexity Rydberg Array Reuse: Modeling and Receiver Design for Sparse Channels
by: Wu, Hao, et al.
Published: (2025)

Design and Validation of a MATLAB-based GUI for Coarray Domain Analysis of Sparse Linear Arrays
by: Patwari, Ashish, et al.
Published: (2025)

An Interactive Graphical Tool to Check the Coarray Continuity of Two-Fold Redundant Sparse Arrays (TFRSAs) Under Single Sensor Failures
by: Malik, Namya, et al.
Published: (2026)

Co-Design of Low-Profile Linear Microstrip Arrays with Wide-Band Spatial Filtering Capabilities
by: Benoni, Arianna, et al.
Published: (2024)

Sparse Array Design for Near-Field MU-MIMO: Reconfigurable Array Thinning Approach
by: Hussain, Ahmed, et al.
Published: (2026)

A Systematic Framework to Test the Resilience of Three-Fold Redundant Sparse Arrays Against Two Sensor Failures and Some Never-Before Findings
by: Patwari, Ashish, et al.
Published: (2025)

BeamSeek: Deep Learning-based DOA Estimation for Low-Complexity mmWave Phased Arrays
by: Sharma, Arav, et al.
Published: (2025)

Patterned Beam Training: A Novel Low-Complexity and Low-Overhead Scheme for ELAA
by: Yu, Hongkang, et al.
Published: (2024)

Enhanced Direction-Sensing Methods and Performance Analysis in Low-Altitude Wireless Network via a Rotating Antenna Array
by: Jiang, Jinbing, et al.
Published: (2026)

Joint Sparse Graph for Enhanced MIMO-AFDM Receiver Design
by: Luo, Qu, et al.
Published: (2025)

Automotive Radar Sensing with Sparse Linear Arrays Using One-Bit Hankel Matrix Completion
by: Eamaz, Arian, et al.
Published: (2023)

Single-Snapshot Localization Using Sparse Extremely Large Aperture Arrays
by: Hu, Yunqiao, et al.
Published: (2025)

Ambiguity Analysis and Design of Sparse Arrays via Generalized Vandermonde Rank Conditions
by: Pesavento, Marius
Published: (2026)

CRB-Optimal Arrays and Waveforms in Active Sensing: Role of Redundancy and Spatial Covariance of Array Geometry
by: van der Werf, Ids, et al.
Published: (2026)

A Leap-on-Success Exhaustive Search Method to Find Optimal Robust Minimum Redundancy Arrays (RMRAs): New Array Configurations for Sensor Counts 11 to 20
by: Kunchala, Pradyumna, et al.
Published: (2025)

Rotatable Antenna-Enhanced Wireless Sensing with Uniform Sparse Array via Tensor Decomposition
by: Ye, Chengzhi, et al.
Published: (2026)

Single Sparse Graph Enhanced Expectation Propagation Algorithm Design for Uplink MIMO-SCMA
by: Luo, Qu, et al.
Published: (2025)

A Novel Near-Field Dictionary Design for Hybrid MIMO with Uniform Planar Arrays
by: Antonelli, Luca, et al.
Published: (2026)

Advancing Single-Snapshot DOA Estimation with Siamese Neural Networks for Sparse Linear Arrays
by: Zheng, Ruxin, et al.
Published: (2025)

Effect of Beampattern on Matrix Completion with Sparse Arrays
by: Rajamäki, Robin, et al.
Published: (2024)

Sparse Array Sensor Selection in ISAC with Identifiability Guarantees
by: Rajamäki, Robin, et al.
Published: (2024)

Evaluation of Sparse Acoustic Array Geometries for Indoor Localization
by: Fischer, Georg K. J., et al.
Published: (2024)

Low-Complexity and Power-Efficient Precoding Codebook Design on Sparse Grassmannian
by: Asano, Joe, et al.
Published: (2026)

Guiding Wireless Signals with Arrays of Metallic Linear Fresnel Reflectors: A Low-cost, Frequency-versatile, and Practical Approach
by: Le, Hieu, et al.
Published: (2024)

DOA Estimation via Continuous Aperture Arrays: MUSIC and CRLB
by: Si, Haonan, et al.
Published: (2025)

Sparse Spatial Smoothing: Reduced Complexity and Improved Beamforming Gain via Sparse Sub-Arrays
by: Bu, Yinyan, et al.
Published: (2024)

A Deep Deterministic Policy Gradient‐Compensated Backstepping Controller for Adaptive Tracking and Aiming in Aerial Two‐ DOF Gimbal System
by: Kang Wang, et al.
Published: (2026)

Sparse Sensor Arrays for Active Sensing: Models, Configurations and Applications
by: Rajamäki, Robin, et al.
Published: (2026)

Fast Beam Training and Performance Analysis for Extremely Large Aperture Array
by: Si, Yuan, et al.
Published: (2024)

DoA Estimation with Sparse Arrays: Effects of Antenna Element Patterns and Nonidealities
by: Lindvall, Niko, et al.
Published: (2025)

Subspace Representation Learning for Sparse Linear Arrays to Localize More Sources than Sensors: A Deep Learning Methodology
by: Chen, Kuan-Lin, et al.
Published: (2024)

Joint DOA and Non-circular Phase Estimation of Non-circular Signals for Antenna Arrays: Block Sparse Bayesian Learning Method
by: Shen, Zihan, et al.
Published: (2026)

Low-Altitude ISAC with Rotatable Active and Passive Arrays
by: Zheng, Ziyuan, et al.
Published: (2025)

Joint DOA and Attitude Sensing Based on Tri-Polarized Continuous Aperture Array
by: Si, Haonan, et al.
Published: (2025)

Theoretical and Empirical Study of Spatial Power Focusing Effect for Sparse Arrays at Terahertz Band
by: He, Yongchao, et al.
Published: (2025)

Deep Frequency Attention Networks for Single Snapshot Sparse Array Interpolation
by: Zheng, Ruxin, et al.
Published: (2025)

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