Zobrazeno 1 - 10
of 58
pro vyhledávání: '"W.M. Snelgrove"'
Autor:
W.M. Snelgrove, S. Bazarjani
Publikováno v:
IEEE Transactions on Circuits and Systems II: Analog and Digital Signal Processing. 45:547-555
A fully differential double-sampled switched-capacitor (SC) architecture for a fourth-order bandpass /spl Sigma//spl Delta/ modulator is presented. This architecture is based on a double-sampled SC delay circuit. The effect of opamp nonidealities (fi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::132c95179882853eeb7da7378bc8c4e2
https://doi.org/10.1109/82.673636
https://doi.org/10.1109/82.673636
Autor:
J.A. Cherry, W.M. Snelgrove
Publikováno v:
IEEE Transactions on Circuits and Systems I: Fundamental Theory and Applications. 45:523-537
In this paper we consider the nonlinear mixing products that arise and cause distortion in weakly nonlinear bandpass filters that might be used in a radio receiver. Volterra series analysis is applied to a G/sub m/-C filter with weak cubic nonlineari
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ac50ec33fdc463acbc8a42dd8c68bc00
https://doi.org/10.1109/81.668864
https://doi.org/10.1109/81.668864
Publikováno v:
Journal of Vacuum Science & Technology A: Vacuum, Surfaces, and Films. 16:838-842
Fully depleted silicon-on-insulator metal-oxide-semiconductor field effect transistors with junction-isolated back gate electrodes formed by implanting boron through the silicon film and buried oxide into lightly doped n-type separation by implantati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::abb87c1c36d8dc2b8bca937acb4f78c1
https://doi.org/10.1116/1.581069
https://doi.org/10.1116/1.581069
Autor:
F.X.Y. Gao, W.M. Snelgrove
Publikováno v:
IEEE Transactions on Circuits and Systems II: Analog and Digital Signal Processing. 41:760-764
Adaptive nonlinear filters previously reported often employ truncated Volterra series and have a finite impulse response (FIR). This paper introduces a nonlinear state-space structure for adaptive nonlinear filters. The adaptive filters are recursive
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::776443e0cd658d5b04a010c7cd6f4fa5
https://doi.org/10.1109/82.331547
https://doi.org/10.1109/82.331547
Akademický článek
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Autor:
E.M. Distefano, W.M. Snelgrove
Publikováno v:
Conference Proceeding IEEE Pacific Rim Conference on Communications, Computers and Signal Processing.
The design of a multi-DSP board with real-time digital signal processing capabilities, to be used in HECTOR (a multiple-instruction multiple-data parallel computer under development at the University of Toronto), is proposed. Every DSP has access to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::669172c5b740ca3149f4f6b37142a4b0
https://doi.org/10.1109/pacrim.1989.48328
https://doi.org/10.1109/pacrim.1989.48328
Publikováno v:
1996 IEEE International SOI Conference Proceedings.
Summary form only given. Recently Yang et al. (1995) have reported a fully-depleted SOIAS MOSFET structure in which an oxide-isolated polysilicon backgate electrode is formed beneath the channel. The device threshold voltage can be modulated by biasi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::34bd7310c02a3b01e158a7a4a11cd5e4
https://doi.org/10.1109/soi.1996.552501
https://doi.org/10.1109/soi.1996.552501
Autor:
J.A. Cherry, W.M. Snelgrove
Publikováno v:
ISCAS '98. Proceedings of the 1998 IEEE International Symposium on Circuits and Systems (Cat. No.98CH36187).
Several different approaches for the simulation of continuous-time delta sigma modulators are listed, and their tradeoffs in terms of realism vs. simulation speed are examined. Apart from the moderately-obvious methods of directly implementing the sy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7145906a7648910b1ad54146e8286fa2
https://doi.org/10.1109/iscas.1998.704581
https://doi.org/10.1109/iscas.1998.704581
Autor:
W.M. Snelgrove, J.A. Cherry
Publikováno v:
ISCAS '98. Proceedings of the 1998 IEEE International Symposium on Circuits and Systems (Cat. No.98CH36187).
The effect of certain fundamental nonidealities on the resolution of a continuous-time (CT) delta sigma modulator are examined in this paper. We start by talking about the equivalence between an ideal CT delta sigma modulator and its discrete-time (D
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dfbbdb47581066c82fd1a57cac3e537c
https://doi.org/10.1109/iscas.1998.704585
https://doi.org/10.1109/iscas.1998.704585
Autor:
W.M. Snelgrove, W. Gao
Publikováno v:
Proceedings of 1997 IEEE International Symposium on Circuits and Systems. Circuits and Systems in the Information Age ISCAS '97.
A new approach for linearizing active Q-enhanced on-chip LC filters is presented in this paper. This approach employs capacitive dividers and a linear bipolar tunable transconductance element in positive feedback for Q-enhancement. A modified multi-t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::53db2dc358513ca4aecf0c683bf5a358
https://doi.org/10.1109/iscas.1997.608598
https://doi.org/10.1109/iscas.1997.608598