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Grounding effect on the performance of uwb ice-cream cone antenna
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نویسنده
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mohamed kamaruddin s.r. ,mohamed a.r. ,ibrahim a.b.
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منبع
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jurnal teknologi - 2016 - دوره : 78 - شماره : 5-10 - صفحه:39 -43
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چکیده
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In this paper,presents the grounding effect on the performance of uwb ice cream cone antenna communication. this planar antenna designed on a fr4 substrate with the dielectric thickness,1.6 mm and the dielectric constant ɛr,4.7. an analysis results for antenna with different parameter for width of feed as a ground has been investigated. the antennas were designed and simulated by using cst microwave studio simulation. the proposed antenna performs from 4 ghz to 11 ghz spectrum band. the return losses,s11 for the suggestion antenna must be below than -10db and voltage standing wave ratio,vswr less than 2. the best grounded single ice cream cone antenna performance was obtained at 5.688 ghz with antenna sizes is 12 mm × 14.5 mm. the antenna gives omnidirectional radiation characteristics from uwb spectrum band requirement with reasonable gain values. © 2016 penerbit utm press. all rights reserved.
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کلیدواژه
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Ice cream cone antenna; Omnidirectional radiation pattern; S11; Ultra wide-band; VSWR
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آدرس
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department of electrical engineering,politeknik ungku omar,ipoh,perak, Malaysia, department of electrical engineering,politeknik ungku omar,ipoh,perak, Malaysia, department of computing,faculty of art,computing and creative industry,universiti pendidikan sultan idris,tanjong malim,perak, Malaysia
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Authors
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