Multiobjective Optimization of Input Low Noise Amplifier for Common GPS/Galileo/GLONASS/Compass Satellite Navigation System Receiver

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F14%3A00224077" target="_blank" >RIV/68407700:21230/14:00224077 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1109/ISOCC.2014.7087575" target="_blank" >http://dx.doi.org/10.1109/ISOCC.2014.7087575</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1109/ISOCC.2014.7087575" target="_blank" >10.1109/ISOCC.2014.7087575</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Multiobjective Optimization of Input Low Noise Amplifier for Common GPS/Galileo/GLONASS/Compass Satellite Navigation System Receiver

Popis výsledku v původním jazyce

As all the four main navigation systems (GPS, Galileo, GLONASS, and Compass) work in similar frequency bands, it is reasonable to create a common input low noise amplifier for all of them. Although the whole chip including a lot of correlators and otherdigital circuits is quite complicated, a common low noise antenna preamplifier operating at the frequencies from 1.1 to 1.7 GHz could be quite simple and efficient. We have proposed finding a compromise between the amplifier?s amplification and noise figure under several natural constrains by multiobjective optimization. Moreover, we have utilized our enhancement of known optimization algorithm (the goal attainment method) to improve its efficiency, which led to finding a very good design tradeoff for the amplifier.

Název v anglickém jazyce

Multiobjective Optimization of Input Low Noise Amplifier for Common GPS/Galileo/GLONASS/Compass Satellite Navigation System Receiver

Popis výsledku anglicky

As all the four main navigation systems (GPS, Galileo, GLONASS, and Compass) work in similar frequency bands, it is reasonable to create a common input low noise amplifier for all of them. Although the whole chip including a lot of correlators and otherdigital circuits is quite complicated, a common low noise antenna preamplifier operating at the frequencies from 1.1 to 1.7 GHz could be quite simple and efficient. We have proposed finding a compromise between the amplifier?s amplification and noise figure under several natural constrains by multiobjective optimization. Moreover, we have utilized our enhancement of known optimization algorithm (the goal attainment method) to improve its efficiency, which led to finding a very good design tradeoff for the amplifier.

Druh

D - Stať ve sborníku

CEP obor

JA - Elektronika a optoelektronika, elektrotechnika

OECD FORD obor

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Projekt

<a href="/cs/project/TE01020186" target="_blank" >TE01020186: Centrum integrovaných družicových a pozemských navigačních technologií</a><br>

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2014

Kód důvěrnosti údajů

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

Název statě ve sborníku

Proceedings of the 11th International SoC Design Conference

ISBN

978-1-4799-5126-0

ISSN

2163-9612

e-ISSN

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Počet stran výsledku

2

Strana od-do

88-89

Název nakladatele

IEEE

Místo vydání

New York

Místo konání akce

Jeju, Korea

Datum konání akce

3. 11. 2014

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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