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Multi-Beam RF Aperture Using Multiplierless FFT Approximation.
Dora Suarez
Renato J. Cintra
Fábio M. Bayer
Arindam Sengupta
Sunera Kulasekera
Arjuna Madanayake
Published in:
CoRR (2015)
Keyphrases
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phased array
radio frequency
frequency domain
imaging systems
relevance feedback
fourier transform
high resolution
fast fourier transform
approximation algorithms
scan data
approximation error
error bounds
approximation methods
closed form
radar images
image retrieval
fourier transformation