A 5.4GHz ΔΣ Bang-Bang PLL with 19dB In-Band Noise Reduction by Using a Nested PLL Filter.
Xiaohua HuangBowen WangWoogeun RheeZhihua WangPublished in: VLSI-DAT (2020)
Keyphrases
- noise reduction
- median filter
- edge preserving
- noise removal
- frequency band
- signal to noise ratio
- wiener filter
- edge detection
- noise level
- noise detection
- impulse noise
- noisy environments
- noise free
- dual band
- bilateral filter
- edge enhancement
- multiplicative noise
- speech enhancement
- speckle noise
- impulsive noise
- noise cancellation
- denoising algorithm
- filtering algorithm
- hidden markov models