Results 11 to 20 of about 173,405,058 (188)

Cross Dipole Antennas Solution for Angle of Arrival Estimation [PDF]

Journal of Engineering, 2023
The Multiple Signal Classification (MUSIC) algorithm is the most popular algorithm to estimate the Angle of Arrival (AOA) of the received signals. The analysis of this algorithm (MUSIC) with typical array antenna element ( ) shows that there are two ...
Noori Hussein Noori, Bassim Sayed Mohammed, Jafar Wadi Abdul-Sadah   +2 more
doaj   +2 more sources

Angle-of-Arrival Estimation Using Difference Beams in Localized Hybrid Arrays

Sensors, 2021
Angle-of-arrival (AoA) estimation in localized hybrid arrays suffers from phase ambiguity owing to its localized structure and vulnerability to noise.
Hang Li, Zhiqun Cheng
doaj   +3 more sources

Angle of arrival estimation for broadband signals : a comparison [PDF]

, 2013
This paper reviews and compares three different linear algebraic signal subspace techniques for angle of arrival estimation. These include a polynomial matrix approach to multiple signal classification (MUSIC), a parameterised spatial covariance matrix ...
Weiss, Stephan, S. Weiss, J.G. McWhirter, McWhirter, John G., S. Lambotharan, S. Redif, Lambotharan, Sangarapillai, M. Alrmah, Alrmah, Mohamed Abubaker, Redif, Soydan, McWhirter, John, Weiss, S., Redif, S., Alrmah, M. A., Lambotharan, S.   +14 more
core   +5 more sources

Accurate angle-of-arrival measurement using particle swarm optimization [PDF]

, 2010
As one of the major methods for location positioning, angle-of-arrival (AOA) estimation is a significant technology in radar, sonar, radio astronomy, and mobile communications.
Ho, Kwok Shun, Hayward, G., Minghui Li, Kwok Shun Ho, Gordon Hayward, Li, M.   +5 more
core   +4 more sources

An Angle Recognition Algorithm for Tracking Moving Targets Using WiFi Signals with Adaptive Spatiotemporal Clustering

Sensors, 2021
An angle estimation algorithm for tracking indoor moving targets with WiFi is proposed. First, phase calibration and static path elimination are proposed and performed on the collected channel state information signals from different antennas.
Liping Tian, Liangqin Chen, Zhimeng Xu, Zhizhang Chen   +3 more
doaj   +1 more source

Broadband angle of arrival estimation methods in a polynomial matrix decomposition framework [PDF]

, 2013
A large family of broadband angle of arrival estimation algorithms are based on the coherent signal subspace (CSS) method, whereby focussing matrices appropriately align covariance matrices across narrowband frequency bins.
Weiss, Stephan, McWhirter, John G., Lambotharan, Sangarapillai, Alrmah, Mohamed, Kaveh, Mostafa   +4 more
core   +4 more sources

An Alternative Approach for Angle of Arrival Estimation [PDF]

Engineering and Technology Journal, 2015
The Multiple Signal Classification (MUSIC) algorithm is the most popular algorithm to estimate the Angle of Arrival (AOA) of the received signals. This algorithm is based on the calculation of thermal noise Eigen values and their corresponding Eigen ...
Bassim Sayed Mohammed
doaj   +1 more source

Implementation of accurate broadband steering vectors for broadband angle of arrival estimation [PDF]

, 2013
Motivated by accurate broadband steering vector requirements for applications such as broadband angle of arrival estimation, we review fractional delay filter designs.
Weiss, Stephan, McWhirter, John G., Alrmah, Mohamed Abubaker   +2 more
core   +4 more sources

Joint Azimuth, Elevation and Delay Estimation for Single Base Station Localization in 3D IIoT

Applied Sciences, 2023
Integrated sensing and communication (ISAC) in the Industrial Internet of Things (IIoT) presents unique challenges in terms of localization techniques.
Zhuyin Li, Xu Zhu
doaj   +1 more source

A radar extended target angle estimation method based on effective phase clustering

The Journal of Engineering, 2023
For high‐resolution radar, traditional direction of arrival (DOA) angle measuring algorithms for point‐like targets cannot be directly applied to extended targets.
Shuhao Zhang, Yunhua Luo, Zijian Wang, Hao Sun, Xiaoyi Wang   +4 more
doaj   +1 more source