A simple analog rank filter

Steffen Paul; Knut Hüper; Josef A. Nossek

doi:10.1109/ISCAS.1992.229999

A simple analog rank filter

Steffen Paul, Knut Hüper, Josef A. Nossek

Chair of Circuit Theory and Signal Processing (2008 — 2021)

Technical University of Munich

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

6 Scopus citations

Abstract

A rank filter with N inputs sorts the data by value and selects a datum with fixed index as output. This index is called the rank. The hardware of such a filter is realizable either as digital or analog circuit. In this paper a simple analog rank filter structure is proposed. A matrix-valued ODE with initial conditions performes the sorting. The state realization of this ODE contains integrators, adders and multipliers. The multiplication operations make the filter nonlinear. The structure is a regular array that is locally connected only.

Original language	English
Title of host publication	1992 IEEE International Symposium on Circuits and Systems, ISCAS 1992
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	121-124
Number of pages	4
ISBN (Electronic)	0780305930
DOIs	https://doi.org/10.1109/ISCAS.1992.229999
State	Published - 1992
Event	1992 IEEE International Symposium on Circuits and Systems, ISCAS 1992 - San Diego, United States Duration: 10 May 1992 → 13 May 1992

Publication series

Name	Proceedings - IEEE International Symposium on Circuits and Systems
Volume	1
ISSN (Print)	0271-4310

Conference

Conference	1992 IEEE International Symposium on Circuits and Systems, ISCAS 1992
Country/Territory	United States
City	San Diego
Period	10/05/92 → 13/05/92

Access to Document

10.1109/ISCAS.1992.229999

Cite this

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title = "A simple analog rank filter",

abstract = "A rank filter with N inputs sorts the data by value and selects a datum with fixed index as output. This index is called the rank. The hardware of such a filter is realizable either as digital or analog circuit. In this paper a simple analog rank filter structure is proposed. A matrix-valued ODE with initial conditions performes the sorting. The state realization of this ODE contains integrators, adders and multipliers. The multiplication operations make the filter nonlinear. The structure is a regular array that is locally connected only.",

author = "Steffen Paul and Knut H{\"u}per and Nossek, {Josef A.}",

note = "Publisher Copyright: {\textcopyright} 1992 IEEE.; 1992 IEEE International Symposium on Circuits and Systems, ISCAS 1992 ; Conference date: 10-05-1992 Through 13-05-1992",

year = "1992",

doi = "10.1109/ISCAS.1992.229999",

language = "English",

series = "Proceedings - IEEE International Symposium on Circuits and Systems",

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booktitle = "1992 IEEE International Symposium on Circuits and Systems, ISCAS 1992",

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Paul, S, Hüper, K & Nossek, JA 1992, A simple analog rank filter. in 1992 IEEE International Symposium on Circuits and Systems, ISCAS 1992., 229999, Proceedings - IEEE International Symposium on Circuits and Systems, vol. 1, Institute of Electrical and Electronics Engineers Inc., pp. 121-124, 1992 IEEE International Symposium on Circuits and Systems, ISCAS 1992, San Diego, United States, 10/05/92. https://doi.org/10.1109/ISCAS.1992.229999

A simple analog rank filter. / Paul, Steffen; Hüper, Knut; Nossek, Josef A.
1992 IEEE International Symposium on Circuits and Systems, ISCAS 1992. Institute of Electrical and Electronics Engineers Inc., 1992. p. 121-124 229999 (Proceedings - IEEE International Symposium on Circuits and Systems; Vol. 1).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

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T2 - 1992 IEEE International Symposium on Circuits and Systems, ISCAS 1992

Y2 - 10 May 1992 through 13 May 1992

ER -

A simple analog rank filter

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