High-frequency distributed super nested arrays based on Hermitian Toeplitz matrix reconstruction
H Wang, W Deng, Y Suo, X Zhang, X Wu, Y Bai - Digital Signal Processing, 2022 - Elsevier
In array processing, mutual coupling between antenna elements is inevitable, which has an
adverse effect on the estimation of parameters. Meanwhile, the expensive computational …
adverse effect on the estimation of parameters. Meanwhile, the expensive computational …
Performance analysis of fractional Fourier domain beam-forming methods for sensor arrays
G Sreekumar, L Mary, A Unnikrishnan - Smart science, 2019 - Taylor & Francis
The problem of estimating the direction of arrival (DoA) of multiple far-field moving targets,
producing broad-banded chirp signals, in both active and passive mode of operation is …
producing broad-banded chirp signals, in both active and passive mode of operation is …
Distributed super nested arrays: Reduce the mutual coupling between array antennas
H Wang, W Deng, Y Suo, X Zhang… - International Journal of …, 2021 - Wiley Online Library
In array, mutual coupling between the antennas is inevitable, which has an adverse effect on
the estimation of parameters. To reduce the mutual coupling between the antennas of …
the estimation of parameters. To reduce the mutual coupling between the antennas of …
Beam-forming of broadband QFM signals using generalized time–frequency transform
G Sreekumar, L Mary… - International Journal of …, 2020 - Taylor & Francis
Detection and localisation of contacts using sensor array play a significant role in the area of
array signal processing. In this paper, a new beam-forming analysis for broad-banded …
array signal processing. In this paper, a new beam-forming analysis for broad-banded …