RF Steganography via LFM Chirp Radar Signals.
Zhiping ZhangYang QuZhiqiang WuMichael J. NowakJohn EllingerMichael C. WicksPublished in: IEEE Trans. Aerosp. Electron. Syst. (2018)
Keyphrases
- phased array
- radio frequency
- fractional fourier transform
- instantaneous frequency
- frequency modulation
- signal processing
- fourier transform
- scan data
- log polar
- frequency domain
- radar images
- relevance feedback
- space variant
- radar signal
- received signal
- information hiding
- pattern recognition
- hidden information
- template matching
- automatic target recognition
- millimeter wave
- target recognition
- data hiding
- sparse representation