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Real Time Angle of Arrival Estimation for GSM Signals
IEEE/ACES International Conference on Wireless Communications and Applied Computational Electromagnetics, 2005., 2005An FPGA design was created to estimate the angles of arrival for GSM wireless signals in real time. Signals are received using a four element uniform linear array. A wideband IF is undersampled and individual RF channels are tuned digitally. Initially the Blackman-Tukey approach was considered, but ultimately a less complex approach was chosen since it
P.S. Wyckoff, J.T. Keeler
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Angle-of-Arrival Estimation Using an Adaptive Antenna Array
IEEE Transactions on Aerospace and Electronic Systems, 1975A direction-finding technique is presented that is capable of simultaneously estimating the arrival angles of multiple signals. Pulsed as well as continuous signals can be handled with the signal form only approximately specified. An adaptive antenna array is used as a processing device in the estimation technique.
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Atmospheric turbulence effects on acoustic angle-of-arrival estimations
The Journal of the Acoustical Society of America, 1996Atmospheric turbulence degrades angle-of-arrival (AOA) estimates derived from acoustic receiver arrays by reducing mutual coherence between the array elements. This turbulent degradation becomes most important for large propagation distances and high frequencies. Theoretical array performance is assessed by calculating Cramer–Rao lower bounds (CRLB) on
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Angle of Arrivals Estimation for Multiuser mmWave Systems
2022Kai Yang +3 more
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Quantum-Enhanced Angle-of-Arrival Pre-Estimation of Radio-Frequency Signals
Optics & Laser Technology, 2023Wei Li +7 more
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Conjugate estimation of the direction of signal arrival angle
Radioengineering, 2021openaire +1 more source
Impact Analysis of the Elevation Angle on Azimuth Angle of Arrival Estimation
2025 33rd Signal Processing and Communications Applications Conference (SIU)Rıdvan Cennet +5 more
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Broadband angle of arrival estimation using polynomial matrix decompositions
2015openaire +1 more source