The Effects of Noise, Sparsity and Phase on Pseudo-Random Time-Space Modulation SAR Performance.
Ying LiuZe YuWenjiao ChenJindong YuJiwen GengPublished in: IGARSS (2020)
Keyphrases
- pseudorandom
- received signal
- signal to noise ratio
- uniformly distributed
- random number
- noise level
- low dimensional
- random numbers
- noise reduction
- noisy data
- secret key
- phase information
- search space
- synthetic aperture radar
- image reconstruction
- noise model
- sparse representation
- parameter estimation
- lightweight
- signal subspace
- frequency modulation
- radar signal