A 14-b 20-MS/s 78.8 dB-SNDR Energy-Efficient SAR ADC With Background Mismatch Calibration and Noise-Reduction Techniques for Portable Medical Ultrasound Systems.
Yuhua LiangChangying LiShubin LiuZhangming ZhuPublished in: IEEE Trans. Biomed. Circuits Syst. (2022)
Keyphrases
- noise reduction
- energy efficient
- signal to noise ratio
- wireless sensor networks
- edge preserving
- speckle noise
- sensor networks
- medical ultrasound
- edge detection
- energy consumption
- multiplicative noise
- synthetic aperture radar
- ultrasound images
- routing algorithm
- median filter
- base station
- data transmission
- maximum likelihood