Translineární MOS filtr v podprahové oblasti pro senzory a bezdrátové aplikace

Kód výsledku v IS VaVaI

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Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Translinear Subthreshold MOS Filter for the Wireless Sensors Applications

Popis výsledku v původním jazyce

The work describes a design of the filter using log-domain CMOS technology. Filter only consists of capacitances and CMOS transistors in the week inversion mode and they are treated in the subthreshold conduction region. Low-pass, band-pass and high-passfilter is considered in the design. The transfer function of the filter is determined by the feedback around its input and output. My design is based on demand to have a universal building block which is able to filter the frequency band from DC to radio frequencies. This building block is represented by the log-domain differentiator. The frequency band and the transfer function of the filter is determined only aid few devices connected to this building block. It is intended to use these current-mode filters in the design of the wireless sensor systems. In these applications the low-pass filters are usually used as an anti-aliasing filter before the signal is sampled. Also the radio frequency part of the circuit uses the filters.

Název v anglickém jazyce

Translinear Subthreshold MOS Filter for the Wireless Sensors Applications

Popis výsledku anglicky

The work describes a design of the filter using log-domain CMOS technology. Filter only consists of capacitances and CMOS transistors in the week inversion mode and they are treated in the subthreshold conduction region. Low-pass, band-pass and high-passfilter is considered in the design. The transfer function of the filter is determined by the feedback around its input and output. My design is based on demand to have a universal building block which is able to filter the frequency band from DC to radio frequencies. This building block is represented by the log-domain differentiator. The frequency band and the transfer function of the filter is determined only aid few devices connected to this building block. It is intended to use these current-mode filters in the design of the wireless sensor systems. In these applications the low-pass filters are usually used as an anti-aliasing filter before the signal is sampled. Also the radio frequency part of the circuit uses the filters.

Druh

D - Stať ve sborníku

CEP obor

JA - Elektronika a optoelektronika, elektrotechnika

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2006

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

The Sixth International Conference on Advanced Semiconductor Devices and Microsystems

ISBN

1-4244-0396-0

ISSN

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e-ISSN

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Počet stran výsledku

4

Strana od-do

173-176

Název nakladatele

Slovak University of Technology

Místo vydání

Bratislava

Místo konání akce

Smolenice

Datum konání akce

16. 10. 2006

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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