Robust Adaptive Beamformer Using Interpolation ...

Robust Adaptive Beamformer Using Interpolation ... - PIER Journals

Dr. Xianfa Tang ... A novel robust adaptive beamforming method for conformal array is proposed. By using interpolation technique, the cylindrical conformal array ...

Robust adaptive beamforming via coprime coarray interpolation

A robust adaptive beamforming scheme using coprime arrays is presented. The array aperture loss via coarray interpolation can be avoided.

(PDF) Robust Adaptive Beamformer Using Interpolation Technique ...

Abstract and Figures. A novel robust adaptive beamforming method for conformal array is proposed. By using interpolation technique, the ...

robust adaptive beamformer using interpolation technique for ...

A novel robust adaptive beamforming method for conformal array is proposed. By using interpolation technique, the cylindrical conformal array with ...

Robust Adaptive Beamforming via Virtual Interpolation-Based ...

In this study, two robust adaptive beamforming algorithms are proposed. First, the observed data is interpolated and the signal of interest (SOI) is subtracted.

Robust Adaptive Beamformer Using Interpolation Technique for ...

Abstract—A novel robust adaptive beamforming method for conformal array is proposed. By using interpolation technique, the cylindrical conformal array with ...

Efficient and Robust Adaptive Beamforming Based on Coprime ...

Therefore, after reconstructing the covariance matrix of the coprime array using the interpolated virtual ULA, it eliminates the unwanted signals by ...

Robust adaptive beamforming via virtual array transformation

We first introduce the virtual transformation with interpolation techniques which maps the data from a real antenna array onto a VA structure, ...

(PDF) Efficient and Robust Adaptive Beamforming Based on ...

... robust adaptive beamforming algorithm leveraging coprime array interpolation. ... 4: Interpolate ν1using (12) to ¯ν1. 5: Reconstruct the Hermitian ...

Robust adaptive beamforming via coprime coarray interpolation

Highlights •A robust adaptive beamforming scheme using coprime arrays is presented.•The array aperture loss via coarray interpolation can be avoided.

Robust Adaptive Beamforming via Virtual Interpolation-Based ...

Specifically, the DOAs of incident signals were precisely estimated by introducing the idea of nuclear norm minimization and virtual ...

Robust adaptive beamforming based on covariance matrix ...

This process can be regarded as the interpolation ... Song, Robust adaptive beamforming using low-complexity correlation coefficient calculation ...

Study of Robust Adaptive Beamforming with Covariance Matrix ...

Index Terms—Covariance matrix reconstruction, DoA esti- mation, Uncertainty of interference region, Robust adaptive beamforming, Power spectrum ...

Robust Adaptive Beamforming Algorithm Based on Complex Gauss ...

The Gauss–Legendre integral can be calculated by integrating the function in the interval [−1, 1] and using an interpolation of order n + 1 for ...

Robust adaptive beamforming with minimum sensitivity to correlated ...

The standard Capon beamformer is subject to substantial performance degradation in the presence of estimation errors of the signal steering vector and the ...

SPARSITY-BASED ROBUST ADAPTIVE BEAMFORMING ...

The power and DOA estimation is performed using the virtual array aperture of a coprime array in order to achieve improved estimation accuracy as compared to ...

Adaptive Beamforming Applied to a Cylindrical Sonar Array Using ...

ROBUST ADAPTIVE BEAMFORMER USING INTERPOLATION TECHNIQUE FOR CONFORMAL ANTENNA ARRAY · Peng YangFeng YangZ. NieBiao LiXianfa Tang. Engineering. 2010. A novel ...

Adaptive Beamforming Applied to a Cylindrical Sonar Array Using ...

Yang, and Z. P. Nie, “Robust adaptive beamformer using interpolation technique for conformal antenna array,” Progr. Electromagn. Res., vol. 23, pp. 215–228 ...

robust adaptive beamforming based on low-rank and - EURASIP

Conventional adaptive beamformers are extremely sensitive to environmental uncertainties or steering vector mismatches which may be caused by many different ...

Robust Adaptive Beamformer using Improved Coprime Array for ...

In this paper, we present an innovative approach to beamforming that combines the strengths of blind and non-blind algorithms using Co-Prime Sensor Arrays ( ...