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dc.contributor.authorLi, Yimingen_US
dc.contributor.authorYu, Shao-Mingen_US
dc.contributor.authorKuo, Yi-Tingen_US
dc.contributor.authorLie, Yih-Langen_US
dc.date.accessioned2014-12-08T15:10:16Z-
dc.date.available2014-12-08T15:10:16Z-
dc.date.issued2007en_US
dc.identifier.isbn978-0-7354-0477-9en_US
dc.identifier.issn0094-243Xen_US
dc.identifier.urihttp://hdl.handle.net/11536/7835-
dc.description.abstractIn this paper, a simulation-based optimization method for the design of antenna pattern applied for mobile broadcasting and the 802.11a WLAN is presented. Based on genetic algorithm (GA), numerical simulation, and unified optimization framework, the optimization methodology is proposed for the antenna design automation. A Z-shaped antenna is optimized with respect to the return loss by our method. Inspired by the scenario of GA for optical proximity correction in our earlier work, we firstly partition the edges of the antenna into segments, and then adjust the movements of each segment to construct the geometry of new antenna. The external simulator is then called to simulate and evaluate the performance of the new antenna. If the simulated results meet the specific constraints, we output the optimized antenna. Otherwise, the evolutionary algorithms will enable us to search solution again. Our preliminary results confirm the robustness and efficiency of the proposed simulation-based optimization method.en_US
dc.language.isoen_USen_US
dc.subjectoptimizationen_US
dc.subjectgenetic algorithmen_US
dc.subjectnumerical methoden_US
dc.subjectantennaen_US
dc.subjectMaxwell's equationsen_US
dc.subjectfinite element methoden_US
dc.titleSimulation-based evolutionary method in antenna design optimization for WLAN and wireless communication applicationsen_US
dc.typeProceedings Paperen_US
dc.identifier.journalCOMPUTATIONAL METHODS IN SCIENCE AND ENGINEERING VOL 1: THEORY AND COMPUTATION: OLD PROBLEMS AND NEW CHALLENGESen_US
dc.citation.volume963en_US
dc.citation.spage659en_US
dc.citation.epage670en_US
dc.contributor.department電信工程研究所zh_TW
dc.contributor.departmentInstitute of Communications Engineeringen_US
dc.identifier.wosnumberWOS:000252146200060-
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