Active guard band circuit for substrate noise suppression

S. Takagi, N. R. Agung, K. Wada, N. Fujii

Research output: Chapter in Book/Report/Conference proceedingConference contribution

10 Citations (Scopus)

Abstract

This paper proposes a digital noise reduction technique called active guard band. No need of any external elements enables the overall circuit to be implemented on the same chip with a main system. The proposed basic circuit will provide noise suppression level of-10 dB at frequencies up to 100 MHz with maximum suppression level of -14 dB. Meanwhile, noise suppression level of -15 dB at frequencies up to 100 MHz and maximum suppression level of about -40 dB are achieved using its improved version.

Original languageEnglish
Title of host publicationThe 2001 IEEE International Symposium on Circuits and Systems
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages548-551
Number of pages4
Volume1
DOIs
Publication statusPublished - 2001 May
Externally publishedYes

Fingerprint

Acoustic noise
Networks (circuits)
Substrates
Noise abatement

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Electronic, Optical and Magnetic Materials
  • Hardware and Architecture

Cite this

Takagi, S., Agung, N. R., Wada, K., & Fujii, N. (2001). Active guard band circuit for substrate noise suppression. In The 2001 IEEE International Symposium on Circuits and Systems (Vol. 1, pp. 548-551). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ISCAS.2001.921914

Active guard band circuit for substrate noise suppression. / Takagi, S.; Agung, N. R.; Wada, K.; Fujii, N.

The 2001 IEEE International Symposium on Circuits and Systems. Vol. 1 Institute of Electrical and Electronics Engineers Inc., 2001. p. 548-551.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Takagi, S, Agung, NR, Wada, K & Fujii, N 2001, Active guard band circuit for substrate noise suppression. in The 2001 IEEE International Symposium on Circuits and Systems. vol. 1, Institute of Electrical and Electronics Engineers Inc., pp. 548-551. https://doi.org/10.1109/ISCAS.2001.921914
Takagi S, Agung NR, Wada K, Fujii N. Active guard band circuit for substrate noise suppression. In The 2001 IEEE International Symposium on Circuits and Systems. Vol. 1. Institute of Electrical and Electronics Engineers Inc. 2001. p. 548-551 https://doi.org/10.1109/ISCAS.2001.921914
Takagi, S. ; Agung, N. R. ; Wada, K. ; Fujii, N. / Active guard band circuit for substrate noise suppression. The 2001 IEEE International Symposium on Circuits and Systems. Vol. 1 Institute of Electrical and Electronics Engineers Inc., 2001. pp. 548-551
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