A 2 GHz 0.98 mW 4-bit SAR-Based Quantizer with ELD Compensation in an UWB CT ΣΔ Modulator.
M. ZhouMarios NeofytouMuhammed BolatkaleQ. LiuC. ZhangPierluigi CenciGeorgi I. RadulovPeter G. M. BaltusLucien J. BreemsPublished in: ISCAS (2018)
Keyphrases
- noise shaping
- delta sigma
- uniform quantization
- power consumption
- synthetic aperture radar
- ultra wide band
- image reconstruction
- computed tomography
- analog to digital converter
- image coding
- sar images
- medical images
- ultra wideband
- communication systems
- coding scheme
- ct images
- x ray
- error diffusion
- high speed
- vector quantization
- multi band
- frequency band
- image compression
- power plant
- step size
- vector quantizer
- quantization scheme
- medical imaging
- low power
- quantization noise
- super resolution
- image quality