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Coprime array-based robust beamforming using covariance matrix reconstruction technique

Ke Liu, Yimin Zhang
2018 IET Communications  
A novel robust adaptive beamforming algorithm based on a coprime array is proposed in this study.  ...  Finally, with the estimated SV of the desired signal and INCM, the proposed robust algorithm is devised. Simulation results demonstrate the superiority and effectiveness of the proposed algorithm.  ...  Conclusion A novel robust adaptive beamforming algorithm is proposed for a coprime array in this study.  ... 
doi:10.1049/iet-com.2018.5307 fatcat:kvcwhf2vpfecvo53t3xt6snngi

SAM 2020 Author Index

2020 2020 IEEE 11th Sensor Array and Multichannel Signal Processing Workshop (SAM)  
Correlated Targets Using Coprime Array Ye, Changbo SS16.2 A Blind Direction of Arrival and Mutual Coupling Estimation Scheme for Nested Array Ye, Zhongfu SS17.1 Robust Adaptive Beamforming for  ...  of Circular and Non-Circular Signals Based on Atomic Norm Minimization Robust Adaptive Beamforming for Coprime Array Based on Interference Power Estimation via Subspace Cross-track Illumination Correction  ... 
doi:10.1109/sam48682.2020.9104397 fatcat:cfp5gsikrzabhhcnkalahjkxze

[SAM 2020 Title Page]

2020 2020 IEEE 11th Sensor Array and Multichannel Signal Processing Workshop (SAM)  
Adaptation Over Networks With Noisy Exchanges 133 1570617357 Robust Adaptive Beamforming for Coprime Array Based on Interference Power Estimation via Subspace 134 1570618141 Robust Adaptive Beamforming  ...  radar with dynamic waveforms E 60 1570618096 Efficient Beamforming Training and Channel Estimation for mmWave MIMO-OFDM Systems 61 1570618899 Efficient design of Doppler sensitive long discrete-phase  ... 
doi:10.1109/sam48682.2020.9104267 fatcat:erntqdmhdrdspcrkvjowtplyyq

Direction of Arrival Estimation and Robust Adaptive Beamforming with Unfolded Augmented Coprime Array

Kun Zhang, Chong Shen, Hanwen Li, Zhuang Li, Haifeng Wang, Xiaoyan Chen, Jing Chen
2020 IEEE Access  
INDEX TERMS Coprime array, mutual coupling, DOA estimation, robust adaptive beamforming. This work is licensed under a Creative Commons Attribution 4.0 License.  ...  As an application of UACA, we propose a decoupled interference-plus-noise covariance matrix (INCM) reconstruction method for robust adaptive beamforming (RAB) with UACA.  ...  Meanwhile, in [38] , a related beamforming algorithm was proposed to achieve a trade-off between robustness and efficiency, whereby the coprime array is decomposed into two subarrays and hence the achievable  ... 
doi:10.1109/access.2020.2968956 fatcat:qvj6nnwad5bajjiz5t5hflfeha

Robust Adaptive Beamforming Algorithm for Sparse Array Based on Covariance Matrix Reconstruction Technology

Yuxi Du, Weijia Cui, Yinsheng Wang, Chunxiao Jian, Jian Zhang, Stefano Selleri
2022 International Journal of Antennas and Propagation  
When the array structure of the sparse arrays (SA) cannot be determined, the existing beamforming algorithms designed according to specific formations such as coprime arrays (CA), nested arrays (NA), etc  ...  To solve this problem, we propose two algorithms that are suitable for a variety of SA.  ...  be seriously degraded [5, 6] . erefore, improving the robustness and efficiency of adaptive beamforming under different SA conditions and making it resistant to prior information is an important research  ... 
doi:10.1155/2022/1442459 fatcat:l5oftmiyzvbo7am4hij6a4queu

2019 Index IEEE Transactions on Signal Processing Vol. 67

2019 IEEE Transactions on Signal Processing  
., +, TSP Nov. 1, 2019 5571-5582 SAFFRON: A Fast, Efficient, and Robust Framework for Group Testing Based on Sparse-Graph Codes.  ...  Teke, O., +, TSP June 1, 2019 2794-2809 SAFFRON: A Fast, Efficient, and Robust Framework for Group Testing Based on Sparse-Graph Codes.  ...  M Machine bearings Quickest Change Detection in the Presence of a Nuisance Change. Lau, T.S., +, TSP Oct. 15  ... 
doi:10.1109/tsp.2020.2968163 fatcat:dvvpqntb2rc2bjed5nnk4xora4

2020 Index IEEE Transactions on Signal Processing Vol. 68

2020 IEEE Transactions on Signal Processing  
A Abdelaziz, M., see Brihuega, A., TSP 2020 3603-3618 Abdolee, R., see Ahmadi, M.J., TSP 2020 3808-3823 Abolhasani, M., and Rahmani, M., One-Step Prediction for Discrete Time-Varying Nonlinear Systems  ...  With Unknown Inputs and Correlated Noises; TSP  ...  Radar With Coprime Arrays.  ... 
doi:10.1109/tsp.2021.3055469 fatcat:6uswtuxm5ba6zahdwh5atxhcsy

Coprime array‐adaptive beamforming via atomic‐norm‐based sparse recovery

Yun Cheng, Xinyu Zhang, Tianpeng Liu, Junpeng Shi, Zhen Liu, Panhe Hu, Xiang Li
2021 IET radar, sonar & navigation  
Coprime arrays (CPAs) have been found to be an effective configuration for adaptive beamforming (ABF).  ...  To address this issue, a robust ABF method for CPAs via atomic-norm-based sparse recovery is proposed.  ...  ACKNOWLEDGEMENT This research is funded by the National Natural Science Foundation of China under contract Nos. 61921001, 61801488 and 62022091.  ... 
doi:10.1049/rsn2.12141 fatcat:buvel43e5vak7atomayfzkyzei

Table of Contents

2020 IEEE Journal of Oceanic Engineering  
Rayan 1370 Development of an Efficient Coral-Coverage Estimation Method Using a Towed Optical Camera Array System [Speedy Sea Scanner (SSS)] and Deep-Learning-Based Segmentation: A Sea Trial at the Kujuku-Shima  ...  Deng 1538 Improving Swath Sonar Water Column Imagery and Bathymetry With Adaptive Beamforming . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  ... 
doi:10.1109/joe.2020.3022474 fatcat:kb2nmxuf3bhttpho4w2pguw4le

Sparse Array Capon Beamformer Design Availing Deep Learning [article]

Syed A. Hamza, Moeness G. Amin
2021 arXiv   pre-print
This shows the ability of the DNN to learn the proposed optimization algorithms, hence paving the way for efficient real-time implementation.  ...  The paper considers sparse array design for receive beamforming achieving maximum signal-to-interference plus noise ratio (MaxSINR).  ...  The proposed design is shown to be robust to limited data snapshots and can be easily extended to robust adaptive beamforming to cater the uncertainty regarding the look direction DOA as well as array  ... 
arXiv:2108.08962v1 fatcat:bwe24rlnkfbc7edscaujgghk5e

Sparse Array Beamformer Design for Active and Passive Sensing [article]

Syed Ali Hamza
2021 arXiv   pre-print
This work is geared towards designing environment-dependent sparse array beamformer to improve the output signal-to-interference and noise ratio using both narrowband and wideband signal platforms.  ...  schemes and fusing the environment-dependent and environment-independent deigns by developing a hybrid approach.  ...  case of limited data snapshots and can easily be extended to robust adaptive beamforming to cater the uncertainty regarding the look direction DOA as well as array calibration errors.  ... 
arXiv:2101.06816v1 fatcat:567n7m2wpjba7opqaj25xbopdy

Table of Contents [EDICS]

2020 IEEE Transactions on Signal Processing  
Pesavento 3194 Robust Two-Stage Reduced-Dimension Sparsity-Aware STAP for Airborne Radar With Coprime Arrays . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  ...  Qi, and G. Y. Li 170 Robust Beamforming for NOMA-Based Cellular Massive IoT With SWIPT . . . . . . . . . . Q. Qi, X. Chen, and D. W. K.  ...  Zavlanos, and A. Ribeiro 3486 Multi-Group Multicast Beamforming: Optimal Structure and Efficient Algorithms . . . . . . . . . . . . . . M. Dong and Q.  ... 
doi:10.1109/tsp.2020.3045363 fatcat:wcnvdcy3rvhblh7rtxfe6gz4re

2020 Index IEEE Signal Processing Letters Vol. 27

2020 IEEE Signal Processing Letters  
., +, LSP 2020 1000-1004 A Sparse Robust Adaptive Filtering Algorithm Based on theq-Rényi Kernel Function.  ...  ., +, LSP 2020 1789-1793 Adaptive filters A Robust Affine Projection Algorithm Against Impulsive Noise.  ... 
doi:10.1109/lsp.2021.3055468 fatcat:wfdtkv6fmngihjdqultujzv4by

An Overview of Direction-of-Arrival Estimation Methods Using Adaptive Directional Time-Frequency Distributions

Pranav Kumar Eranti, Buket D. Barkana
2022 Electronics  
It evaluates and compares the performance of the three well known algorithms, including MUSIC, ESPRIT, and Eigenvalue Decomposition (EVD), with and without using adaptive directional time–frequency distributions  ...  The simulation results show that the ADTFD algorithm significantly improved the performance of MUSIC, while it did not provide similar results for the ESPRIT and EVD methods.  ...  A microphone array had to be steered, for which the delay-and-sum beamformer method was employed to localize the source [23] .  ... 
doi:10.3390/electronics11091321 fatcat:3i3ud5hsojbghbr7owezncu3ai

Table of Contents

2020 IEEE Transactions on Signal Processing  
Double-Talk Robust Multichannel Acoustic Echo Cancellation Using Least-Squares MIMO Adaptive Filtering:Transversal, Array, and Lattice Forms . , and V.  ...  Vasavada and C. Prakash 3723 Multi-Group Multicast Beamforming: Optimal Structure and Efficient Algorithms . . . . . . . . . . . . . . M. Dong and Q.  ... 
doi:10.1109/tsp.2020.3042287 fatcat:nh7viihaozhd7li3txtadnx5ui
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