Results 201 to 210 of about 8,687 (251)

DL-AoD Estimation-Based 5G Positioning Using Directionally Transmitted Synchronization Signals. [PDF]

Sensors (Basel)
Müürsepp I, Alam MM.
europepmc   +1 more source

Multilateration-based needle tracking with 3D ultrasound imaging for guiding minimally invasive procedures. [PDF]

Phys Med Biol
Liang W, Baker C, Rostami J, West S, Diamantopoulos A, Ourselin S, Peralta L, Xia W.   +7 more
europepmc   +1 more source

Sensorless Speed Control of PMSMs Based on an Improved Fast Power Reaching Law. [PDF]

Sensors (Basel)
Lu E, Liu Y, Zhang M, Ju J.
europepmc   +1 more source

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Time of Arrival and Angle of Arrival Estimation Algorithm in Dense Multipath

IEEE Transactions on Signal Processing, 2021
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Oded BIALER, Dan Raphaeli
exaly   +3 more sources

Error estimation in angle of arrival in smart antenna

2011 International Conference on Information and Communication Technologies, 2011
Rapidly growing demand in mobile communication system required technology which will provide minimum errors and maximize SNR in a particular angle/direction. Smart antenna has a system for directed a beam towards desired angle/direction and suppress/cancel interference from undesired angle/direction.
Amir Ijaz
exaly   +2 more sources

Angle-of-Arrival Estimation With Practical Phone Antenna Configurations

IEEE Internet of Things Journal, 2023
Chao-Kai Wen, Kai-Kit Wong, Shi Jin
exaly   +2 more sources

On the security of Angle of Arrival estimation

2016 IEEE Conference on Communications and Network Security (CNS), 2016
Angle of Arrival (AoA) estimation has found its way to a wide range of applications. Much attention has been paid to study different techniques for AoA estimation and its applications for jamming suppression, however, security vulnerability issues of AoA estimation itself under hostile activity have not been paid the same attention.
Amr Abdelaziz, Can Emre Koksal, Hesham El Gamal   +2 more
openaire   +1 more source

Estimation of angles-of-arrival for wideband sources

ICASSP '84. IEEE International Conference on Acoustics, Speech, and Signal Processing, 2005
High resolution direction of arrival estimation for multiple wideband sources is discussed in this paper. The proposed method involves two steps. Preliminary estimates of the angles are obtained via an eigendecomposition method such as MUSIC for several non-overlapping bands of frequency.
Hong Wang, Mostafa Kaveh
openaire   +1 more source

Estimation of angles of arrivals of broadband signals

ICASSP '87. IEEE International Conference on Acoustics, Speech, and Signal Processing, 2005
A high resolution one-step algorithm for estimating the angles of arrivals of multiple wideband sources is proposed. For a dense and equally spaced array structure, a bilinear transformation is utilized in frequency domain for coherent signal subspace processing.
Shaw, Arnab K., Kumaresan, Ramdas
openaire   +1 more source

Arrival angle estimation in non-Gaussian noise

Proceedings of ICASSP '94. IEEE International Conference on Acoustics, Speech and Signal Processing, 2002
This paper considers the problem of estimating the direction of arrival of plane waves from sensor array data. It is shown through a multivariate generalization of Whittle's inequality that the least squares estimator and its subspace-based approximations are inefficient when the noise distribution is non-Gaussian.
Debasis Sengupta, Sarbani Palit
openaire   +1 more source