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The evaluation of parallel plate antenna with variation of air gaps separation and copper plate area

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dc.citedby2
dc.contributor.authorMohammad S.A.en_US
dc.contributor.authorAhmad M.R.en_US
dc.contributor.authorAlkahtani A.A.en_US
dc.contributor.authorEsa M.R.M.en_US
dc.contributor.authorSidik M.A.B.en_US
dc.contributor.authorNawawi Z.en_US
dc.contributor.authorJambak M.I.en_US
dc.contributor.authorBaharin S.A.S.en_US
dc.contributor.authorSabri M.H.M.en_US
dc.contributor.authorYusop N.en_US
dc.contributor.authorAziz M.Z.A.A.en_US
dc.contributor.authorAl-Khaleefa A.S.en_US
dc.contributor.authorKadir M.Z.A.A.B.en_US
dc.contributor.authorid57208018699en_US
dc.contributor.authorid16021287600en_US
dc.contributor.authorid55646765500en_US
dc.contributor.authorid56563193100en_US
dc.contributor.authorid6506871127en_US
dc.contributor.authorid6506923289en_US
dc.contributor.authorid6507312291en_US
dc.contributor.authorid57206727343en_US
dc.contributor.authorid57200560218en_US
dc.contributor.authorid55838511048en_US
dc.contributor.authorid56586151300en_US
dc.contributor.authorid57202504762en_US
dc.contributor.authorid25947297000en_US
dc.date.accessioned2023-05-29T07:22:38Z
dc.date.available2023-05-29T07:22:38Z
dc.date.issued2019
dc.descriptionLightning; Air-gaps; Computer simulation technology (CST); Cross correlation methods; Frequency components; Lightning detection; Lightning flashes; Parallel plates; Waveform amplitudes; Antennasen_US
dc.description.abstractLightning detection system uses antenna as its sensor to capture the electric fields produced by lightning flashes. In this paper, four different designs of parallel capacitive Flame Retardant 4 (FR4) antenna are simulated in Computer Simulation Technology (CST) to observe and later verified the direction of electric field is vertical at the center point of the antenna given the various distances of air gap. Three antennas have the same dimension with A3 size with gaps of 30 mm (Antenna A), 50 mm (Antenna B), and 100 mm (Antenna C) accompanied by a smaller area of antenna with 100 mm gap (Antenna D). Existing antenna used during lightning measurements has 30 mm gap between its parallel plates as it follows the common practice during the collection of electric fields. With the variation of air gaps and area, return stroke waveforms are measured using all four antennas with the same digitizer (Picoscope 4000). In this study, the amplitude and shape of the waveforms captured by all four antennas were analyzed. Cross correlation method has been used for the shape analysis. It is found that the lagging is less than 4, which means the largest air gap at 10 mm (Antennas C and D) does not change the frequency component of the return stroke waveforms. Furthermore, the amplitudes of the return strokes for 10 mm air gap (Antennas C and D) are the highest when compared to other antennas (Antennas A and B). � 2019 Mattingley Publishing. All rights reserved.en_US
dc.description.natureFinalen_US
dc.identifier.epage5670
dc.identifier.issue11-Dec
dc.identifier.scopus2-s2.0-85082550944
dc.identifier.spage5663
dc.identifier.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-85082550944&partnerID=40&md5=34c152a5288499b0145860cf527bda1f
dc.identifier.urihttps://irepository.uniten.edu.my/handle/123456789/24293
dc.identifier.volume81
dc.publisherMattingley Publishingen_US
dc.sourceScopus
dc.sourcetitleTest Engineering and Management
dc.titleThe evaluation of parallel plate antenna with variation of air gaps separation and copper plate areaen_US
dc.typeArticleen_US
dspace.entity.typePublication
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