[PDF] Top 20 2-D DOA Estimation for L-Shaped Array With Array Aperture and Snapshots Extension Techniques
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2-D DOA Estimation for L-Shaped Array With Array Aperture and Snapshots Extension Techniques
... for L-shaped arrays, while avoiding the multi-dimensional ...linear array (ULA) manifold matrix, a large array-received- data-like (LARDL) matrix is constructed, which is similar to the way ... See full document
6
Array Aperture Extension Algorithm for 2-D DOA Estimation with L-Shaped Array
... a 2 N × 2 N matrix, and the computational burden is 24(2 N ) 3 + 48(2 N ) 3 + 54(2 N ) 3 = 1008 N 3 ...the DOA estimation accuracy, and the simulation would verify this ... See full document
7
Mutual Coupling Calibration for L-Shaped Microstrip Antenna Array with Accurate 2-D Direction of Arrival Estimation
... super-resolution techniques in actual direction of arrival (DOA) estimation systems ...sources array manifold due to the antenna element performance and the mutual coupling in the ...the ... See full document
8
DOA and Polarization Estimation Algorithm Based on the Virtual Multiple Baseline Theory
... invariance techniques (abbreviated ESPRIT) to a vector-sensor array, and “vector-cross-product” DOA estimator was first applied to ESPRIT in [11, ...improving estimation accuracy via ... See full document
12
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
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 ...classical techniques can be seen as spatial extension of spectral wiener filtering (or matched ... See full document
7
A single triangular SS EMVS aided high accuracy DOA estimation using a multi scale L shaped sparse array
... sparse array and the corresponding parameter estimation ...vector-sensor array, He et al. [28] proposed a nested cross-dipole array, and Rao et ...sparse array with each sensor unit ... See full document
15
DOA Estimation for Non-Circular Signal with Nested Array
... DOA estimation is one of the main research topics of array signal ...unitary estimation of signal parameters via rotational invariance technique (UESPRIT) [9] was applied in DOA ... See full document
9
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 ...for ... See full document
7
DOA Estimation Techniques using Microphone array –A comparative study
... Microphone array is a series of microphones in a spatial pattern that process acoustic ...An array of sensors is often used in many fields of science and engineering, particularly when the goal is to study ... See full document
6
Simulation of Single target Three dimensional Localization Using Multi channel Antenna Arrays
... the L-shaped antenna array is significantly greater than that with the inverted T-shaped antenna array when the number of effective digits or antenna spacing are the same through ... See full document
7
DOA Estimation with Sparse Array Under Unknown Mutual Coupling
... m 2 λ , where λ is the wavelength of incoming ...linear array consisting of two uniform linear arrays, and the array architecture is shown in ...1. d = λ 2 is the distance between ... See full document
7
DOA and Power Estimation by Controlling the Roots of the Antenna Array Polynomial
... the DOA and power of the source signals are estimated using the array polynomial ...of array polynomial are rotated to coincide with the direction of the signals so that the output power is reduced ... See full document
9
Vector-Sensor Array Processing for Polarization Parameters and DOA Estimation
... polarization estimation have already been developed for acoustics and electromagnetic ...many array processing techniques for source localization and polarization estimation using vector ... See full document
13
Robust DOA estimation for a mimo array using two calibrated transmit sensors
... (DOA) estimation for a MIMO array assumes perfect knowledge of the array man- ...of array model ...robust DOA estimation based on a MIMO array configuration, where ... See full document
6
DOA Estimation of UHF RFID Tags in Multipath Environments
... In previous sections, the operation principles of a phased-array and the communica- tion protocols of Gen 2 UHF RFID have been described. However at this point the applicability of phased-array to ... See full document
66
DOA Estimation of Noncircular Signals with Combined ESPRIT for Coprime Linear Array
... the DOA estimation ...noncircular DOA estimation for CLA by the proposed ...angle estimation, achieves higher angle resolution and identifies more targets than conventional ... See full document
6
Maximum likelihood approach to DoA estimation using lens antenna array
... With the advent of 5G communications, the demands for low latency and high data rates significantly increase [1–3]. Among the technologies that have been proposed to achieve these goals is the millimeter wave (mm-Wave)- ... See full document
7
Fractional difference co array perspective for wideband signal DOA estimation
... in DOA estimation field due to its ability to increase the degrees of freedom and to detect more sources than ...four DOA estimation algorithms for wideband signal based on the FrDCA ... See full document
12
A novel Architecture for DOA estimation of signals to track target source positions
... signal DOA estimation. In order to solve the problem of the DOA estimation of coherent signals, an improved algorithm is presented in this section by processing the covariance matrix of the ... See full document
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