Fast DBF for conformal arrays based on 2D Fourier decomposition

Fast DBF for conformal arrays based on 2D Fourier decomposition

Digital array radars with conformal arrays are attractive for platforms with limited installation space such as aircraft and unmanned aerial vehicles. Low-complexity digital beamforming (DBF) scheme is of great importance for conformal arrays with arbitrary geometry for real-time applications. This...

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Bibliographic Details
Main Authors: Yuan Yao, Guangxin Wu
Format: Article
Language:English
Published: Wiley 2019-09-01
Series:The Journal of Engineering
Subjects:
direction-of-arrival estimation
array signal processing
calibration
fourier transforms
conformal antennas
antenna arrays
fourier analysis
discrete fourier transforms
autonomous aerial vehicles
conformal arrays
2d fourier decomposition
digital array radars
low-complexity digital beamforming scheme
arbitrary array
2d fourier spectra
2d dft
array calibration data
fast dbf scheme
2d fourier basis
different 2d fourier representations
Online Access:https://digital-library.theiet.org/content/journals/10.1049/joe.2019.0699

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https://digital-library.theiet.org/content/journals/10.1049/joe.2019.0699

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