Model based antenna array calibration for digital beamforming systems

Model based antenna array calibration for digital beamforming systems

Model based calibration algorithm is presented to remove the antenna array errors for the digital beamforming system. It results in a reduced sidelobe in the array beam pattern and can be used to predict the element patterns from the array manifold measured at a small number of directions. The perfo...

Full description

Saved in:
Bibliographic Details
Published in:The 57th IEEE Semiannual Vehicular Technology Conference, 2003. VTC 2003-Spring Vol. 2; pp. 867 - 870 vol.2
Main Authors: Hyung Geun Park, Seung Chan Bang
Format: Conference Proceeding
Language:English
Published: IEEE 2003
Subjects:
Antenna arrays
Antenna measurements
Array signal processing
Calibration
Directive antennas
Mutual coupling
Phased arrays
Scattering
Shape control
Signal processing algorithms
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:Model based calibration algorithm is presented to remove the antenna array errors for the digital beamforming system. It results in a reduced sidelobe in the array beam pattern and can be used to predict the element patterns from the array manifold measured at a small number of directions. The performance of the presented algorithm was shown by electromagnetic simulation and experiment results.
ISBN:9780780377578
0780377575
ISSN:1090-3038
2577-2465
DOI:10.1109/VETECS.2003.1207749