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A 70dB SNDR 20MHz-BW VCO-Based CT Sturdy MASH Delta-Sigma Modulator with Robust Quantization Error Extraction.
Xinpeng Gui
Xinfa Zheng
Haigang Feng
Georges G. E. Gielen
Zhihua Wang
Xinpeng Xing
Published in:
ISCAS (2024)
Keyphrases
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delta sigma
noise shaping
quantization error
error diffusion
image coding
quantization noise
gray scale
human visual system
object recognition
image coder
high speed
visual quality
subband
additive noise
gray level
natural images
image quality
analog to digital converter
objective function