[PDF] Top 20 Array Aperture Extension Algorithm for 2-D DOA Estimation with L-Shaped Array
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Array Aperture Extension Algorithm for 2-D DOA Estimation with L-Shaped Array
... sensor array techniques has attracted considerable attention in many applications including radar, sonar, wireless communication, and seismic sensing [1], and lots of high-resolution algorithms were proposed in ... See full document
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2-D DOA Estimation for L-Shaped Array With Array Aperture and Snapshots Extension Techniques
... in array signal processing and has wide applications in wireless communications, radar, sonar, etc ...For 2-D DOA estimation, many geometrical structures have been developed, such as ... See full document
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Mutual Coupling Calibration for L-Shaped Microstrip Antenna Array with Accurate 2-D Direction of Arrival Estimation
... For 2-D DOA estimation, L-shaped array has lower number of antenna elements and minimal estimation errors than other array shapes, such as cross, ... See full document
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Enhanced "vector-cross-product" direction-finding using a constrained sparse triangular-array
... increased aperture induced by the additional scalar sensor, Figure 6 plots the CRBs of the direction-cosines in a three sources ...the array geometry in Figure 1 is used with the additional antenna as a ... See full document
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DOA and Polarization Estimation Algorithm Based on the Virtual Multiple Baseline Theory
... original array is 27 . 55 ◦ . The RMSE of elevation using the virtual array is 0 ...virtual array are indicated in ...original array is 69 ◦ ...virtual array, and the RMSE of azimuth is ... See full document
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DOA estimation in car for abnormal sound localisation
... microphone array with 4 sensors was applied to estimate the direction of the sound source in the ...delay estimation methods were compared to select a good direction of arrival (DOA) estimator for an ... See full document
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Quad-Quaternion MUSIC for DOA Estimation Using Electromagnetic Vector Sensors
... smoothing algorithm (PSA- MUSIC [30]), in terms of robustness to model errors and DOA estimation performance under different levels of signal-to-noise ratio ...The array used here is an ... See full document
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2D DOA Estimation for Coprime L shaped Arrays with MUSIC Algorithm
... of DOA when SNR 0 dB and 15dB , where L 200 are shown in Figure 4 and Figure ...the estimation performance of the MUSIC algorithm for the coprime L-shaped array and ... See full document
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DOA estimation using multiple measurement vector model with sparse solutions in linear array scenarios
... × L is a row-sparse matrix that has only K nonzero ...Section 2, we know each column of row sparse matrix shares the same locations for nonzero entries in MMV ...for DOA estimation, and it can ... See full document
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A Novel Approach to DOA Estimation in Radar Array Processing
... the array (the aperture), regardless of the available data collection time and signal to noise ...spatial extension of spectral wiener filtering (or matched ...The extension of time-delay ... See full document
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A novel Architecture for DOA estimation of signals to track target source positions
... the algorithm still could not give peaks at 30 It is due to the fact that since the two signals at 30 and 34 are very close, the algorithm mistook it as only one signal after overlapping the two ... See full document
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DOA Estimation for Non-Circular Signal with Nested Array
... DOA estimation is one of the main research topics of array signal ...(MUSIC) algorithm was presented for noncircular signals (called NC- ...MUSIC algorithm for noncircular signals ... See full document
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DOA estimation for far field sources in mixed signals with mutual coupling and gain phase error array
... years, DOA calculation for mixture far-field and near-field sources (FS and NS) has got more and more attentions and rapid development; Liang developed a two-stage MUSIC algorithm with cumulant which averts ... See full document
10
The Analysis of the Influence of Random Array Error to Wideband Signal DOA Estimation Reiterative Algorithm
... new algorithm called WSERA for wideband signal DOA estimation, based on ...the array, regardless of the temporal correlation of the ...Section 2 is incorporated into WSERA to account ... See full document
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Decoupled Unitary ESPRIT Algorithm for 2-D DOA Estimation
... ESPRIT algorithm for two-dimensional (2-D) direction-of-arrival (DOA) estimation is ...centro-symmetric array configurations of two parallel uniform linear arrays (TP-ULAs) and ... See full document
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DOA Estimation Techniques using Microphone array –A comparative study
... the estimation of direction of arrival for narrowband sources are concerned, the theory is well established and lots of literature is ...MUSIC algorithm is based on Eigen-value Decomposition (EVD) ...the ... See full document
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DOA Estimation with Sparse Array Under Unknown Mutual Coupling
... the DOA can be estimated without knowing the MCC (For convenience, we call this method as MS ...an L-shaped array in [16] and coherent signals in ...this algorithm is very ... See full document
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Fast 2-D DOA and Polarization Estimation Using Arbitrary Conformal Antenna Array
... the 2-D spectrum of the null-spectrum function 1/ f ˆ (θ, ...traditional 2-D space-search MUSIC algorithm, two sharp peaks are ...the 2- D DFT based method has a higher ... See full document
14
Vector-Sensor Array Processing for Polarization Parameters and DOA Estimation
... separation algorithm derived from the classic spectral matrix filtering presented in [16, ...and DOA estimations for each separated wavefield that takes all frequencies and all components into ...The ... See full document
13
Novel two-dimensional DOA estimation with L-shaped array
... 2D-DOA estimation performance of the proposed algo- ...on L-shaped array with (30°, 30°) and (40°, 40°), ...the L- shaped array with 2M - 1 sensors, and a half ... See full document
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