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genetic algorithm based approach for frequency switchable dual-band patch antenna
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نویسنده
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mansoul a. ,fertas k. ,aksas r. ,fertas f. ,tebache s.
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منبع
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iranian journal of electrical and electronic engineering - 2022 - دوره : 18 - شماره : 3 - صفحه:2454 -2454
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چکیده
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In this paper, a frequency switchable antenna design using genetic algorithms (gas) for dual band wimax (3.5ghz) and wlan (5.2ghz) applications is proposed. the area of the radiating patch element is divided into 2 mm square cells, with each cell assigned a conducting or non-conducting characteristic. to realize frequency reconfiguration, switches are incorporated into appropriate locations to activate/deactivate corresponding cells. the on/off states of the switches are represented by the presence or absence of conductor, respectively. hence, the proposed approach allows the antenna to operate as mono-band or dual-band radiator according to the desired application. further, measurements and simulations are carried out and a reasonable agreement is achieved.
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کلیدواژه
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genetic algorithm ,dual-band antenna ,switchable frequency band.
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آدرس
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centre de développement des technologies avancées (cdta), division telecom, algeria, university m'hamed bougara of boumerdes, institute of electrical and electronic engineering, signals and systems laboratory, algeria, electronics department, electronics department, algeria, university m'hamed bougara of boumerdes, institute of electrical and electronic engineering, signals and systems laboratory, algeria, electronics department, electronics department, algeria
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پست الکترونیکی
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sofiane@gmail.com
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Authors
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