DISPERSED HARMONY SEARCH ALGORITHM FOR MESFET DC AND SMALL SIGNAL MODEL PARAMETER EXTRACTION
The result's identifiers
Result code in 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>
Alternative codes found
RIV/61989100:27240/12:86084519
Result on the web
<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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Alternative languages
Result language
angličtina
Original language name
DISPERSED HARMONY SEARCH ALGORITHM FOR MESFET DC AND SMALL SIGNAL MODEL PARAMETER EXTRACTION
Original language description
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
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
IN - Informatics
OECD FORD branch
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Result continuities
Project
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Continuities
S - Specificky vyzkum na vysokych skolach
Others
Publication year
2012
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
International journal of innovative computing, information and control
ISSN
1349-4198
e-ISSN
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Volume of the periodical
8
Issue of the periodical within the volume
6
Country of publishing house
JP - JAPAN
Number of pages
14
Pages from-to
4249-4262
UT code for WoS article
000305161100027
EID of the result in the Scopus database
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