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Direction of Arrival (DOA) Estimation
2019The importance of DOA estimation in radar processing for automotive applications cannot be overstated. It forms the third component of the radar cube: range, velocity, and angle. In practice, DOA estimation is often complicated by the fact that there will be multiple and unknown number of source signals impinging on the receiver array at the same time,
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Directions-of-Arrival Estimation Through Bayesian Compressive Sensing Strategies
IEEE Transactions on Antennas and Propagation, 2013The estimation of the directions of arrival (DoAs) of narrow-band signals impinging on a linear antenna array is addressed within the Bayesian compressive sensing (BCS) framework. Unlike several state-of-the-art approaches, the voltages at the output of the receiving sensors are directly used to determine the DoAs of the signals thus avoiding the ...
Carlin, Matteo +4 more
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Estimation of Direction of Arrival Algorithms
2013MUSIC and ESPRIT algorithms are two of the most widely known and used signal source estimation techniques. This study aims at the comparison of the performances of these two techniques. In this study, the signals coming toward uniform linear antenna arrays are estimated using MUSIC and ESPRIT algorithms.
Orul, T., AFACAN, ERKAN
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Coarray Tensor Direction-of-Arrival Estimation
IEEE Transactions on Signal Processing, 2023Hang Zheng +4 more
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Integrative oncology: Addressing the global challenges of cancer prevention and treatment
Ca-A Cancer Journal for Clinicians, 2022Jun J Mao,, Msce +2 more
exaly
Deep Binaural Direction of Arrival Estimation
The objective of binaural direction of arrival (DoA) estimation is to find the DoA of a sound source by measuring the sound field with a binaural array. This field increasingly applies deep learning to this task, particularly convolutional neural networks which are trained on relatively raw representations of the binaural audio.openaire +1 more source
Direction of Arrival Estimation and Related Topics
2011In this chapter, we apply maximum likelihood (ML) estimation methods to estimate the direction of arrival (DOA), or angle of arrival (AOA), of one or more signal sources, using data received by the elements of an N-element antenna array. The Cramer-Rao (CR) lower bound on angle estimation error is derived under several different signal assumptions. The
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