Title :
Wavelet-based gaussian waveform for spotlight synthetic aperture radar
Author :
Siyang Cao ; Zheng, Yuan F. ; Ewing, Robert L.
Author_Institution :
Dept. of Electr. & Comput. Eng., Ohio State Univ., Columbus, OH, USA
Abstract :
A new wavelet based Gaussian waveform is proposed. The proposed waveform takes advantage of both the Gaussian waveform and the wavelet-based waveform for improving the performance in range detection. The new waveform can completely remove the near-sidelobes and push the far-sidelobes out of the detecting boundary. As a result, it is particularly suitable for use by the spotlight synthetic aperture radar (SAR).
Keywords :
Gaussian processes; synthetic aperture radar; wavelet transforms; far-sidelobes; near-sidelobes; range detection; spotlight synthetic aperture radar; wavelet-based Gaussian waveform; Bandwidth; Correlation; Frequency-domain analysis; Synthetic aperture radar; Wavelet domain; Wavelet packets;
Conference_Titel :
Aerospace and Electronics Conference, NAECON 2014 - IEEE National
Print_ISBN :
978-1-4799-4690-7
DOI :
10.1109/NAECON.2014.7045815
