Results 191 to 200 of about 716,592 (222)
Polarization based direction of arrival estimation using a radio interferometric array
S. Yatawatta
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Direction of Arrival Algorithm using GSUminimization
International Journal on Recent and Innovation Trends in Computing and Communication, 2015 openaire +1 more source
One-Bit Direction-of-Arrival Estimation via AdaBoost
Majdoddin Esfandiari +3 more
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Direction-of-arrival estimation in the presence of unknown nonuniform noise field s
, 2006 Yuntao Wu, Chaohuan Hou
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Direction-of-Arrival estimation based on sparse signal reconstruction
, 2015 Ren Xiaol
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Compressive frequency-difference direction-of-arrival estimation
The Journal of the Acoustical Society of America, 2023Direction-of-arrival estimation is difficult for signals spatially undersampled by more than half the wavelength. Frequency-difference beamforming [Abadi, Song, and Dowling (2012). J. Acoust. Soc. Am. 132, 3018–3029] offers an alternative approach to avoid such spatial aliasing by using multifrequency signals and processing them at a lower frequency ...
Jeung-Hoon Lee +2 more
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High Resolution Estimation of Directions of Arrival
2005 IEEE 61st Vehicular Technology Conference, 2005In this paper, we propose a novel system architecture that employs the flexible tree search based orthogonal matching pursuit (FTB-OMP) algorithm for direction of arrival estimation. It is shown by simulation results that the FTB-OMP algorithm has high estimation performance and resolution capability when compared to the MUSIC and OMP algorithms.
G.Z. Karabulut, T. Kurt, A. Yongacoglu
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Sparse Direction-of-Arrival Estimation with Directive Coprime Arrays
2018 IEEE International Symposium on Antennas and Propagation & USNC/URSI National Radio Science Meeting, 2018This paper proposes a sparse direction of arrival (DOA) estimation method for directive coprime arrays. The complex radiation patterns are extracted using an electromagnetic simulator and then incorporated in the DOA estimation. Three DOA algorithms are compared including Capon, MUSIC, and Lasso based on compressive sensing (CS).
Saleh A. Alawsh +3 more
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Interferometer based Direction-Of-Arrival Detection System
2018 18th International Symposium on Antenna Technology and Applied Electromagnetics (ANTEM), 2018This paper presents an interferometer-based direction of arrival (DoA) detection system. Unlike conventional six-port based phase discriminators, the proposed architecture uses only three couplers in combination with three receiving antennas. The modeling and analysis of the DoA detection scheme prove that it is possible to improve the measurement ...
Bilel Mnasri +3 more
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