Azimuth and elevation computation in high resolution DOA estimation
نویسندگان
چکیده
منابع مشابه
Azimuth and Elevation Computation Resolution Doa Estimation in High
In this correspondence, we discuss a number of high-resolution direction finding methods for determining the two-dimensional directions of arrival of a number of plane waves, impinging on a sensor array. The array consists of triplets of sensors that are identical, as an extension of the ID ESPRIT scenario to two dimensions. New algorithms are devised that yield the correct parameter pairs whil...
متن کاملAzimuth and elevation computation in high resolution DOA estimation
In this paper, we discuss a number of high-resolution direction finding methods for determining the two-dimensional directions of arrival of a number of plane waves, impinging on a sensor array. The array consists of triplets of sensors that are identical, as an extension of the 1D ESPRIT scenario to two dimensions. New algorithms are devised that yield the correct parameter pairs while avoidin...
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A novel method for direction-of-arrival (DOA) estimation is proposed. This technique employs the excellent performance of Bartlett method in coherent environments as well as high resolution and low computational complexity of Beamspace MUSIC. Simulation results show that the use of Beamspace MUSIC with Bartlett yields significantly improved performance compared to the original MUSIC especially ...
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Tracking of helicopters or any airborne targets requires estimation of both azimuth and elevation angles of the target. In this paper, an algorithm for estimation of azimuth and elevation using acoustic array (array of microphones) will be presented. There are several super resolution algorithms for estimation of direction of arrival (DoA) angles, such as minimum variance distortionless respons...
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ژورنال
عنوان ژورنال: IEEE Transactions on Signal Processing
سال: 1992
ISSN: 1053-587X
DOI: 10.1109/78.143456