Z Dai, L Zhang, C Wang, X Han… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
… coprimearrays, where sparsereconstruction algorithms can achieve higher DOA estimation … Afterwards, from the perspective of sparsereconstruction, the DOA estimation problem can …
… ) estimationusingcoprimearrays from a ont-bit perspective, where the coarray correlations of the quantized sparse … for augmented covariance matrix reconstruction. To fully utilize the …
Y Zhao, F Shen, B Qi, Z Meng - Remote Sensing, 2022 - mdpi.com
… sparsereconstructionapproach based on a coprimearray of antennas is proposed to provide reliable DOA estimation … matrix that enables DOA estimation before receiver despreading. …
Y Park, P Gerstoft - The Journal of the Acoustical Society of America, 2022 - pubs.aip.org
… sparse processing for direction-of-arrival (DOA) estimation. The method solves a gridless version of sparse covariance-based estimationusing … of a Toeplitz approximation approach has …
X Zhang, Z Zheng, WQ Wang… - IEEE Signal Processing …, 2022 - ieeexplore.ieee.org
… Unlike the state-of-the-art approach, our algorithm is insensitive to the phase differences … suggest a new algorithm for estimating the DOAs of coherent sourcesusingcoprimearrays. The …
J Li, Y He, P Ma, X Zhang, Q Wu - IEEE Sensors Journal, 2020 - ieeexplore.ieee.org
… arrival (DOA) estimationusing new proposed array geometries named sparse nested arrays with coprime … Multiple simulations are presented to verify the effectiveness of our approach. …
… sparsearrays, such as the prototype coprimearray and its … In this approach, a coprimearray is decomposed into two subarrays… SparseReconstruction (CMSR) algorithm [21], the Sparse …
Z Zheng, Y Huang, WQ Wang… - IEEE Signal Processing …, 2020 - ieeexplore.ieee.org
… estimation algorithm viacoprimearray interpolation. The proposed algorithm is based on coprimearray … In this section, we develop a novel approach for estimating the DOAs of coherent …
B Sun, C Wu, H Ruan, H Zhong - 2020 IEEE 3rd International …, 2020 - ieeexplore.ieee.org
… Recently, the DOA estimation methods for the coprimearray under underdetermined … of coprimearray contains multiple missing virtual sensors namely holes, this type of approach …