R
Richard Schreier
Researcher at Oregon State University
Publications - 130
Citations - 7256
Richard Schreier is an academic researcher from Oregon State University. The author has contributed to research in topics: Delta-sigma modulation & Signal. The author has an hindex of 27, co-authored 130 publications receiving 7022 citations. Previous affiliations of Richard Schreier include Analog Devices & University of Toronto.
Papers
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Book
Understanding Delta-Sigma Data Converters
TL;DR: This chapter discusses the design and simulation of delta-sigma modulator systems, and some of the considerations for implementation considerations for [Delta][Sigma] ADCs.
Book
Delta-sigma data converters : theory, design, and simulation
TL;DR: Delta-Sigma Data Converters provides comprehensive coverage of low and high-order single-bit, bandpass, continuous-time, multistage modulators as well as advanced topics, including idle-channel tones, stability, decimation and interpolation filter design, and simulation.
Journal ArticleDOI
An empirical study of high-order single-bit delta-sigma modulators
TL;DR: Plots of the maximum signal-to-noise ratio (SNR) achievable with a given modulator order and oversampling ratio (OSR) are presented and can be used to determine the modulator orders required to achieve a given SNR or to check the tightness of theoretical bounds.
Journal ArticleDOI
Design-oriented estimation of thermal noise in switched-capacitor circuits
TL;DR: A tutorial description of the physical phenomena taking place in an SC circuit while it processes noise is provided and some specialized but highly efficient algorithms for estimating the resulting sampled noise in SC circuits are proposed, which need only simple calculations.
Journal ArticleDOI
Bandpass sigma-delta modulation
Richard Schreier,M. Snelgrove +1 more
TL;DR: In this paper, a bandpass version of sigma-delta modulation is presented, with simulation results for second and fourth-order convertors operating at 8 MHz, and simulations demonstrate a resolution of 16 bits over an 8 kHz band centred at 1 MHz.