[PDF] Top 20 DOA Estimation of Noncircular Signals with Combined ESPRIT for Coprime Linear Array
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DOA Estimation of Noncircular Signals with Combined ESPRIT for Coprime Linear Array
... the coprime linear array (CLA) has been proposed and the basic features of one-dimensional and two-dimensional coprime arrays have been thoroughly exploited ...spatial signals in a ... See full document
6
DOA Estimation of Quasi-Stationary Signals Using a Partly-Calibrated Uniform Linear Array with Fewer Sensors Than Sources
... of DOA estimation under different SNRs, with the proposed method, an KR-ESPRIT-like method [8] and its reduced-dimension (RD) ...the estimation error in computing the covariance matrix of the ... See full document
9
Spatial polarimetric time frequency distribution based DOA estimation: combining ESPRIT with MUSIC
... sensitive array refers to polarized sensi- tive elements arranged in a particular way in space, and the array can receive spatial and polarized do- main information of the source ...wave signals can ... See full document
8
Efficient Underdetermined DOA Estimation Algorithm by Extending Covariance Matrix based on Non-Circularity using Coprime Array
... stationary signals (QSS) considering Khatri-Rao (KR) ...world signals like speech and audio are ...stationary signals by modeling them locally static over a small interval of time (this interval is ... See full document
5
Combined ESPRIT-Rootmusic for DOA-DOD Estimation in Polarimetric Bistatic MIMO Radar
... at the transmitter and the receiver, respectively. It is assumed that the Doppler frequencies have almost no effect on the orthogonality of the signals. Therefore, the variation of the phase within pulses caused ... See full document
9
2-D DOA Estimation of LFM Signals for UCA Based on Time-Frequency Multiple Invariance ESPRIT
... uniform linear array (ULA), a uniform circular array (UCA) has some congenital advantages in the field of direction of arrival (DOA) estimation, such as fewer array elements, two- ... See full document
13
Angular Parameter Estimation of Coherently Distributed Noncircular Source Using ESPRIT Algorithm
... novel noncircular ESPRIT (NC-ESPRIT) algorithm for one-dimensional DOA estimation of noncircular distributed source using a uniform linear array ...of ... See full document
7
DOA Estimation of Partially Polarized Signals
... (DOA) estimation problem for partially polarized (PP) signals is ...an array geometry containing three identical uniform linear arrays ...the estimation accuracy is higher since ... See full document
10
A Novel Nested Array Design for Direction of Arrival Estimation of Noncircular Signals
... of noncircular signals also exist, ...of noncircular signals is not equal to zero, which means that they can be exploited for DOA estimation combined with the covariance ... See full document
10
Noncircular PARAFAC for 2D DOA estimation of noncircular signals in arbitrarily spaced acoustic vector sensor array subjected to unknown locations
... 2D-DOA estimation of noncircular signals for acoustic vector-sensor ...angle estimation performance than the ESPRIT al- gorithm, PARAFAC algorithm, and ...angle estimation ... See full document
10
Novel two-dimensional DOA estimation with L-shaped array
... (DOA) estimation of signals impinging on an array of sensors is a fundamen- tal problem in array processing, and many DOA estima- tion methods have been proposed for its solution ... See full document
7
Simulation Study on DOA Estimation using ESPRIT Algorithm
... the array from high elevation angle, there are some critical azimuths angles that yield a very large estimation ...large estimation error, we suggest to alternatively choosing a different subset and ... See full document
6
Sparse representation based DOA estimation of coherent wideband LFM signals in FRFT domain
... high-resolution DOA estimation algorithm does not apply to such non- stationary signals; the time-frequency analysis tools are introduced to solve this ...LFM signals but does not have ... See full document
9
Efficient method of two dimensional DOA estimation for coherent signals
... (DOA) estimation of coherent signals. To avoid the loss of the array ’ s physical aperture, the FOC-ITMR method fully utilizes the information of received data from the whole two parallel ... See full document
10
DOA estimation of spectrally overlapped LFM signals based on STFT and Hough transform
... and DOA estimation can be achieved based on the MUSIC ...achieve DOA estima- tion in the underdetermined ...multiple signals at the intersections (i.e., greater than two), the accurate ... See full document
10
Optimization of array geometry for direction-of-arrival estimation using a priori information
... Likelihood DOA estimator and show, how prior knowledge can improve DOA estima- ...for array geometry optimization is defined. Some examples for optimum array geometries are presented and their ... See full document
8
Performance Analysis of MUSIC and MVDR DOA Estimation Algorithm
... track signals by the both: users, interferers and dynamically adapts the antenna pattern to enhance the reception in Signal-of-Interest direction and minimizing interference in Signal-of-Not-Interest (SONI) ... See full document
8
Decoupled Unitary ESPRIT Algorithm for 2-D DOA Estimation
... A new Unitary ESPRIT algorithm for 2-D DOA estimation is proposed. The procedure in terms of real-valued computations throughout the algorithm can reduce the computational load efficiently, ... See full document
16
DOA estimation for wideband LFM signals with a few snapshots
... wideband linear frequency modulation (LFM) signals are widely used in information ...(DOA) estimation algorithms of LFM signals rely on a large number of snapshots, some of which are ... See full document
7
DOA estimation for conformal vector sensor array using geometric algebra
... the DOA estimation. In view of this, Wu et al. combined the geometric algebra with multiple signal classification (MUSIC), termed as GA-MUSIC, to solve the DOAs for cylindrical conformal array ... See full document
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