Results 231 to 240 of about 109,340 (287)

Robust Direction of Arrival and Polarization Parameter Estimation in Mutual Coupling Scenario with Non-Collocated Crossed Dipole Arrays. [PDF]

Sensors (Basel)
Chen W, Lan X, Wang X.
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Location estimation of UWB-based wireless capsule endoscopy using TDoA in various gastrointestinal simulation models. [PDF]

PLoS One
Krishnan S, Abdel-Hafez M, Hämäläinen M.   +2 more
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Relative DOA estimation method for UAV swarm based on phase difference information without fixed anchors. [PDF]

Sci Rep
Han Y, Zhang J, Luo J.
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Anti-radar based on metasurface. [PDF]

Nat Commun
Sun Z, Zhang L, Chen XQ, Xu H, Xiao G, Zheng YN, Wu Y, Liu Z, Fu H, Zhou X, Chen Z, Chen H, Quan Y, Cui TJ.   +13 more
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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.
Nuriel Rogel, Dan Raphaeli, Oded Bialer
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Artificial Neural Network Based Angle-of-Arrival Estimator

2021 Systems of Signals Generating and Processing in the Field of on Board Communications, 2021
This paper reviews a subset of approaches to the angle-of-arrival problem that can be redefined in a form compatible with the techniques based on artificial neural networks. That subset includes a step viewed as a mapping between a set of cross-delays and the estimated value of the angle of arrival.
Evgeny Efimov, Nikolay Neudobnov
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Angle of arrival estimation using spectral interferometry

Journal of Luminescence, 2010
We have developed a correlative signal processing concept based on a Mach-Zehnder interferometer and spatial-spectral (S2) materials that enables direct mapping of RF spectral phase as well as power spectral recording. This configuration can be used for precise frequency resolved time delay estimation between signals received by a phased antenna array ...
Z.W. Barber, C. Harrington, C.W. Thiel, W.R. Babbitt, R. Krishna Mohan   +4 more
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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
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Angle-of-arrival estimation in atmospheric turbulence

The Journal of the Acoustical Society of America, 2005
An angle-of-arrival estimator is derived for acoustic waves that propagate in atmospheric turbulence. The estimator directly accounts for the effects of random fluctuations in the propagation environment. The first and second moments of the sound field, as derived from the theory of wave propagation in a random medium, and realistic atmospheric ...
Sandra Collier, Vladimir Ostashev, D. Keith Wilson   +2 more
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Angle-of-Arrival Estimation for UWB Signals Clustered in Angle

2006 1st International Symposium on Wireless Pervasive Computing, 2006
In this study, the new signal model suitable for ultrawide band (UWB) environments with random angle spread is proposed to estimate the angle-of-arrivals (AOAs) of clusters in a UWB indoor or indoor-to-outdoor wireless communication. The estimation technique based MUSIC algorithm is investigated and the estimates of the AOA and distribution parameter ...
null Yong Up Lee, null Yeoungjun Seo, null Ginkyu Choi   +2 more
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