Astrid Lundgren

Showing 10 publications

2009

Calibration in Array Processing

Mats Viberg, Maria Lanne, Astrid Lundgren
Classical and Modern Direction-of-Arrival Estimation, p. 93-124
Book chapter
2009

Array Interpolation Based on Local Polynomial Approximation With Application to DOA Estimation Using Weighted MUSIC

Mats Viberg, Astrid Lundgren
Proceedings of ICASSP 2009, p. 2145 - 2148
Paper in proceedings
2007

Weighted Regression with Application to Array Antennas

Astrid Lundgren
Doctoral thesis
2007

Two-step ESPRIT with compensation for modelling errors using a sparse calibration grid

Astrid Lundgren, Maria Lanne, Mats Viberg
ICASSP 2007, Honolulu Hawaii
Paper in proceedings
2007

Optimized beamforming calibration in the presence of array imperfections

Maria Lanne, Astrid Lundgren, Mats Viberg
ICASSP 2007, Honolulu Hawaii
Paper in proceedings
2006

Array calibration using local models

Astrid Lundgren, Maria Lanne, Mats Viberg
Antenn 06, Nordic Antenna Symposium, p. 251-256
Conference contribution
2006

Calibrating an array antenna for scan dependent errors using a sparse grid

Maria Lanne, Astrid Lundgren, Mats Viberg
Asilomar conference on systems, signals and computers, Asilomar, CA, oct 29-nov 1
Conference contribution
2004

Nonlinear instrument variable methods based on local linear models

Astrid Lundgren, Jonas Sjöberg
6th IFAC Symposium on Nonlinear Control Systems. Vol. 2, p. 501-506
Paper in proceedings
2003

Gaussian processes framework for validation of linear and nonlinear models

Astrid Lundgren, Jonas Sjöberg
13th IFAC Symposium on System Identification. Vol. 2, p. 67-72
Paper in proceedings

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