Sound localization based on acoustic source using multiple microphone array in an indoor environment
MA Chung, HC Chou, CW Lin - Electronics, 2022 - mdpi.com
Sound signals have been widely applied in various fields. One of the popular applications is
sound localization, where the location and direction of a sound source are determined by …
sound localization, where the location and direction of a sound source are determined by …
[HTML][HTML] Computationally efficient MUSIC based DOA estimation algorithm for FMCW radar
BA Karim, HK Ali - Journal of Electronic Science and Technology, 2023 - Elsevier
This paper proposes low-cost yet high-accuracy direction of arrival (DOA) estimation for the
automotive frequency-modulated continuous-wave (FMCW) radar. The existing subspace …
automotive frequency-modulated continuous-wave (FMCW) radar. The existing subspace …
A New Beamforming Approach Using 60 GHz Antenna Arrays for Multi-Beams 5G Applications
Recent studies and research have centred on new solutions in different elements and
stages to the increasing energy and data rate demands for the fifth generation and beyond …
stages to the increasing energy and data rate demands for the fifth generation and beyond …
[PDF][PDF] A new improved algorithm for low complexity wideband angle of arrival estimation
BA Karim, HK Ali - Int. J. Electr. Electron. Eng. Telecommun., 2022 - researchgate.net
Orthogonality of Projected Subspace (TOPS) based Angle of Arrival (AOA) estimation
methods are computational complexity and spurious peaks. This work tries to explain the …
methods are computational complexity and spurious peaks. This work tries to explain the …
Design and Performance Evaluation of Beamforming Antenna for 5G and 6G Base Station Applications
Exploring millimeter-wave (mmWave) frequencies for next-generation wireless
communication systems, such as 5G and forthcoming 6G networks, is due to continuous …
communication systems, such as 5G and forthcoming 6G networks, is due to continuous …
Construction of projection matrices based on non-uniform sampling distribution for AoA estimation
A Non-Uniform Sampling (NUS) methodology is presented, which improves the Angle of
Arrival (AoA) estimation accuracy. The proposed sampling methodology is applied to extract …
Arrival (AoA) estimation accuracy. The proposed sampling methodology is applied to extract …
A novel sampling methodology exploiting the least correlated-columns for angle of arrival estimation
BA Karim, HK Ali, M Al-Sadoon - Physical Communication, 2022 - Elsevier
Abstract Estimating Angle of Arrival (AOA) parameter from the measured data has gained
much attention, particularly in the 5G-and-beyond wireless communication networks. With …
much attention, particularly in the 5G-and-beyond wireless communication networks. With …
Direction Finding and Beamforming Techniques using Antenna Array for Wireless System Applications
MAG Al-Sadoon - 2019 - bradscholars.brad.ac.uk
This thesis is concentrated on the Angle/Direction of Arrival (A/DOA) estimation and
Beamforming techniques that can be used in the current and future engineering applications …
Beamforming techniques that can be used in the current and future engineering applications …