Keyword : noise-shaping


An Opampless Second-Order MASH ΔΣ ADC with Using Gated Ring Oscillator Time-to-Digital Converter
Toshihiro KONISHI Keisuke OKUNO Shintaro IZUMI Masahiko YOSHIMOTO Hiroshi KAWAGUCHI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2013/02/01
Vol. E96-A  No. 2 ; pp. 434-442
Type of Manuscript:  Special Section PAPER (Special Section on Analog Circuit Techniques and Related Topics)
Category: 
Keyword: 
ADCTDCoscillatornoise-shapinglow-powersmall areaprocess scalable
 Summary | Full Text:PDF(3.2MB)

A Noise-Shaping Algorithm of Multi-bit DAC Nonlinearities in Complex Bandpass ΔΣAD Modulators
Hao SAN Haruo KOBAYASHI Shinya KAWAKAMI Nobuyuki KUROIWA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2004/04/01
Vol. E87-A  No. 4 ; pp. 792-800
Type of Manuscript:  Special Section PAPER (Special Section on Selected Papers from the 16th Workshop on Circuits and Systems in Karuizawa)
Category: 
Keyword: 
complex bandpass ΔΣAD modulatorbandpass filternoise-shapingADCDACelement rotationdata-weighted averaginglow-IF receiver
 Summary | Full Text:PDF(995.5KB)

Stable Single-Bit Noise-Shaping Quantizer Based on ΣΔ Modulation and Successive Data Coding into Pre-Optimized Binary Vectors
Mitsuhiko YAGYU Akinori NISHIHARA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2002/08/01
Vol. E85-A  No. 8 ; pp. 1781-1788
Type of Manuscript:  Special Section PAPER (Special Section on Digital Signal Processing)
Category: Data Coding
Keyword: 
stabilitysingle-bit quantizernoise-shapingΣΔ modulatordata coding
 Summary | Full Text:PDF(587KB)

Multibit Delta-Sigma Architectures with Two-Level Feedback Loop Using a Dual-Quantization Architecture
Noboru SAKIMURA Motoi YAMAGUCHI Michio YOTSUYANAGI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2001/02/01
Vol. E84-A  No. 2 ; pp. 497-505
Type of Manuscript:  Special Section PAPER (Special Section on Analog Circuit Techniques Supporting the System LSI Era)
Category: 
Keyword: 
A/D converterdelta-sigma modulatornoise-shapingdual-quantization architecture
 Summary | Full Text:PDF(585.9KB)

An Oversampling ADC with Non-linear Quantizer for PCM CODEC
Shiro SAKIYAMA George HAYASHI Shiro DOSHO Masakatsu MARUYAMA Seizo INAGAKI Masatoshi MATSUSHITA Kouji MOCHIZUKI 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1995/12/25
Vol. E78-C  No. 12 ; pp. 1754-1760
Type of Manuscript:  Special Section PAPER (Special Issue on Low-power Analog, Digital LSIs and ASICs for Multimedia)
Category: 
Keyword: 
ITU-T G712oversamplingADCQuantizerSNRnoise-shapingΔΣ
 Summary | Full Text:PDF(749KB)

Digital Correction Technique for Multi-Stage Noise-Shaping with an RC-Analog Integrator
Yasuyuki MATSUYA Naohiko YUHKI Yukio AKAZAWA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1994/12/25
Vol. E77-C  No. 12 ; pp. 1912-1919
Type of Manuscript:  Special Section PAPER (Special Issue on Multimedia, Analog and Processing LSIs)
Category: Analog LSIs
Keyword: 
A/D converterdigital correctionmulti-stagenoise-shapingRC-integrator
 Summary | Full Text:PDF(604.7KB)