Multi-objective Synthesis of Dual-band Circularly Polarized Antennas by Particle Swarm Optimization Method
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F05%3APU50753" target="_blank" >RIV/00216305:26220/05:PU50753 - isvavai.cz</a>
Result on the web
—
DOI - Digital Object Identifier
—
Alternative languages
Result language
angličtina
Original language name
Multi-objective Synthesis of Dual-band Circularly Polarized Antennas by Particle Swarm Optimization Method
Original language description
The paper presents a novel approach to the synthesis of non-conventional wire antennas exhibiting wideband or multi-band behavior. The approach is based on the Particle Swarm Optimization method (PSO). For the fast wideband analysis, the Time-Domain Method of Moments (TD-MoM) is used. In the first part, the numerical analysis of randomly oriented wire antennas by the explicit form of TD-MoM is described. In the second part, the multi-objective optimization of the wire antenna by PSO is proposed. IIn thethird part, the numerical example is shown: an antenna optimized for GPS is synthesized. The antenna is optimized for two frequency bands of impedance matching, uniform gain and circular polarization in the normal direction to the reflector.
Czech name
Multiobjektívní syntéza dvoupásmové kruhově polarizované antény pomocí metody PSO
Czech description
Tento přízpěvek se zabývá syntézou dvoupásmové antény pro příjem družic GPS. Anténa je optimalizována podle tří kritérií : impedančního přizpůsobení, zisku a polarizace. Pro optimalizaci je použita metoda genetických algoritmů a metoda roje částic. Metody jsou vzájemně porovnány.
Classification
Type
D - Article in proceedings
CEP classification
JA - Electronics and optoelectronics
OECD FORD branch
—
Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2005
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
In Proceedings of of the International Conference on Electromagnetics in Advanced Applications ICEAA 05
ISBN
8-8820-2094-0
ISSN
—
e-ISSN
—
Number of pages
4
Pages from-to
756-759
Publisher name
Geda Grafica&Stampa Nichelino (Torino) Italy: Polytecnico di Torino, 2005
Place of publication
Torino
Event location
Torino
Event date
Sep 12, 2005
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
—