Shape optimization of multi-band antennas using the coupling between microgenetic algorithms and TLM method

This paper presents a new combination between transmission line matrix method (TLM) and microgenetic algorithm (µGA). This coupling is used to design patch shapes of microstrip and planar inverted—F antennas (PIFA) for broad‐band or multi‐band applications. Measured results of the µGA/TLM optimized...

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Published inInternational journal of numerical modelling Vol. 17; no. 3; pp. 193 - 205
Main Authors Chu, H. S., Dubard, J. L., Staraj, R.
Format Journal Article
LanguageEnglish
Published Chichester, UK John Wiley & Sons, Ltd 01.05.2004
Wiley
Subjects
Electromagnetism
Engineering Sciences
genetic algorithms
microstrip antenna
PIFA antenna
TLM method
microstrip antenna
genetic algorithms
TLM method
PIFA antenna
Online AccessGet full text
ISSN0894-3370
1099-1204
DOI10.1002/jnm.540

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Abstract This paper presents a new combination between transmission line matrix method (TLM) and microgenetic algorithm (µGA). This coupling is used to design patch shapes of microstrip and planar inverted—F antennas (PIFA) for broad‐band or multi‐band applications. Measured results of the µGA/TLM optimized designs show good agreement with TLM simulation. Copyright © 2004 John Wiley & Sons, Ltd.
AbstractList This paper presents a new combination between transmission line matrix method (TLM) and microgenetic algorithm (µGA). This coupling is used to design patch shapes of microstrip and planar inverted—F antennas (PIFA) for broad‐band or multi‐band applications. Measured results of the µGA/TLM optimized designs show good agreement with TLM simulation.
This paper presents a new combination between transmission line matrix method (TLM) and microgenetic algorithm ( µ GA). This coupling is used to design patch shapes of microstrip and planar inverted—F antennas (PIFA) for broad‐band or multi‐band applications. Measured results of the µ GA/TLM optimized designs show good agreement with TLM simulation. Copyright © 2004 John Wiley & Sons, Ltd.
This paper presents a new combination between transmission line matrix method (TLM) and microgenetic algorithm (µGA). This coupling is used to design patch shapes of microstrip and planar inverted—F antennas (PIFA) for broad‐band or multi‐band applications. Measured results of the µGA/TLM optimized designs show good agreement with TLM simulation. Copyright © 2004 John Wiley & Sons, Ltd.
Author Staraj, R.
Chu, H. S.
Dubard, J. L.
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Keywords microstrip antenna
genetic algorithms
TLM method
PIFA antenna
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– reference: Dubard JL, Pompei D. Simulation of Berenger's perfectly matched layer with a modified TLM node. IEE Proceedings Microwaves, Antennas and Propagation 1997; 144(3):205-207.
– reference: Herscovici N, Osorio MF, Peixeiro C. Miniaturization of rectangular microstrip patches using genetic algorithm. IEEE Antennas and Wireless Propagation Letters 2002; 1:94-97.
– reference: Johnson JM, Rahmat-Samii Y. (GA/MOM) for the design of integrated antennas. IEEE Transactions on Antennas and Propagations 1999; 47:1606-1614.
– reference: Dou WP, Chia YMW. Novel meandered planar inverted-F antenna for triple-frequency operation. Microwave and Optical Technology Letters 2000; 27(1):58-60.
– reference: Chakravarty S, Mittra R, Williams NR. On the application of the Microgenetic Algorithm to the design of broad-band microwave absorbers comprising frequency-selective surfaces embedded in multilayered dielectric media. IEEE Transactions on Microwave Theory and Techniques 2001; 49:1050-1059.
– reference: Song CTP, Hall PS, Ghafouri-Shizaz H, Wake D. Triple band planar inverted F antennas for handheld devices. Electronics Letters 2000; 36:112-114.
– reference: Choo H, Hutani A, Trintinalia LC, Ling H. Shape optimisation of broadband microstrip antennas using genetic algorithm. Electronics Letters 2000; 36:2057-2508.
– reference: Hsiao FR, Wong KL. Compact planar inverted-F patch antenna for triple-frequency operation. Microwave and Optical Technology Letters 2002; 33(6):459-462.
– reference: Rahmat-Samii Y, Michielssen E. Electromagnetic optimization by genetic algorithms, Rahmat-Samii Y, Michielssen E (eds). Wiley: New York, 1999.
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  article-title: Triple band planar inverted F antennas for handheld devices
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  article-title: Miniaturization of rectangular microstrip patches using genetic algorithm
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Snippet This paper presents a new combination between transmission line matrix method (TLM) and microgenetic algorithm (µGA). This coupling is used to design patch...
This paper presents a new combination between transmission line matrix method (TLM) and microgenetic algorithm ( µ GA). This coupling is used to design patch...
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SubjectTerms Electromagnetism
Engineering Sciences
genetic algorithms
microstrip antenna
PIFA antenna
TLM method
Title Shape optimization of multi-band antennas using the coupling between microgenetic algorithms and TLM method
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