DISPERSED HARMONY SEARCH ALGORITHM FOR MESFET DC AND SMALL SIGNAL MODEL PARAMETER EXTRACTION

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27240%2F12%3A86089193" target="_blank" >RIV/61989100:27240/12:86089193 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/61989100:27240/12:86084519

Výsledek na webu

<a href="http://www.ijicic.org/ijicic-10-02061.pdf" target="_blank" >http://www.ijicic.org/ijicic-10-02061.pdf</a>

DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

DISPERSED HARMONY SEARCH ALGORITHM FOR MESFET DC AND SMALL SIGNAL MODEL PARAMETER EXTRACTION

Popis výsledku v původním jazyce

This paper proposes a variant of harmony search algorithm named as dispersed harmony search (DHS) and its application to extract the drain current (DC) and small signal model parameters of Galium Arsenide (GaAs) metal extended semiconductor field effecttransistor (MESFET). DHS algorithm is used to minimize the difference between measured and modeled (i) drain current to extract the DC model parameters and (ii) S-parameters to extract the small signal model parameters. The S-parameters are measured in the frequency range of 500 MHz to 25 GHz with a step of 500 MHz. The measured data are obtained from a fabricated MESFET of gate length 0.7 mu m and gate width of 600 mu m (4 x 150). The performance of DHS algorithm is compared with particle swarm optimization (PSO) and artificial bee colony (ABC) algorithm in terms of quality of solution and execution time to extract the model parameters. Comparison results reveal that the DHS algorithm has better convergence speed and also a robust tech

Název v anglickém jazyce

DISPERSED HARMONY SEARCH ALGORITHM FOR MESFET DC AND SMALL SIGNAL MODEL PARAMETER EXTRACTION

Popis výsledku anglicky

This paper proposes a variant of harmony search algorithm named as dispersed harmony search (DHS) and its application to extract the drain current (DC) and small signal model parameters of Galium Arsenide (GaAs) metal extended semiconductor field effecttransistor (MESFET). DHS algorithm is used to minimize the difference between measured and modeled (i) drain current to extract the DC model parameters and (ii) S-parameters to extract the small signal model parameters. The S-parameters are measured in the frequency range of 500 MHz to 25 GHz with a step of 500 MHz. The measured data are obtained from a fabricated MESFET of gate length 0.7 mu m and gate width of 600 mu m (4 x 150). The performance of DHS algorithm is compared with particle swarm optimization (PSO) and artificial bee colony (ABC) algorithm in terms of quality of solution and execution time to extract the model parameters. Comparison results reveal that the DHS algorithm has better convergence speed and also a robust tech

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

IN - Informatika

OECD FORD obor

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Projekt

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Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2012

Kód důvěrnosti údajů

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

Název periodika

International journal of innovative computing, information and control

ISSN

1349-4198

e-ISSN

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Svazek periodika

8

Číslo periodika v rámci svazku

6

Stát vydavatele periodika

JP - Japonsko

Počet stran výsledku

14

Strana od-do

4249-4262

Kód UT WoS článku

000305161100027

EID výsledku v databázi Scopus

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