Reference-less wake-up receiver with noise suppression and injection-locked clock recovery.
Shih-En ChenJhih-Syuan LinHsin-Fang LiKuang-Wei ChengPublished in: IET Circuits Devices Syst. (2020)
Keyphrases
- noise suppression
- extensive simulations
- filtering algorithm
- impulsive noise
- noise removal
- denoising algorithm
- gaussian noise
- median filter
- gaussian filter
- denoising
- wavelet analysis
- impulse noise
- wavelet coefficients
- higher order
- noise detection
- color images
- preprocessing
- noise reduction
- motion estimation
- digital images