A novel cubic-phase linear chirp for time delay and Doppler stretch estimation.
Seema GoyalMonika AgrawalIla SahayPublished in: NCC (2014)
Keyphrases
- instantaneous frequency
- radar signal
- frequency modulation
- fourier transform
- frequency domain
- learning phase
- accurate estimation
- estimation process
- space variant
- inverse synthetic aperture radar
- phase unwrapping
- estimation error
- signal processing
- semi parametric
- estimation accuracy
- linear systems
- networked control systems
- amplitude modulation
- quasi periodic
- b spline
- moving objects