Optimum Functions for Radial Wires of Monopole Antennas with Arbitrary Elevation Angles

Simple item page
dc.contributor.authorFartookzadeh, Mahdi
dc.contributor.authorMohseni Armaki, Seyyed Hossein
dc.contributor.authorRazavi, Seyyed Mohamad Javad
dc.contributor.authorRashed-Mohassel, Jalil
dc.coverage.issue1cs
dc.coverage.volume25cs
dc.date.accessioned2016-04-20T06:25:35Z
dc.date.available2016-04-20T06:25:35Z
dc.date.issued2016-04cs
dc.description.abstractMonopole antennas on the earth usually use ground screen with simple radial wires to improve their radiation performance. The number of radials,N, is usually considered a constant in the screen. This paper studies the effect of changing N and considering it as a function of distance, ρ, from the monopole using a simple and yet a fast method. The function N(ρ) is optimized for different beam angles of an HF monopoleantenna. The theoretical functions are converted to practical functions to be formed using meandered lines. Practicable calculated results are validated bymethod of moments. Furthermore it is shown that for low angle radiation aconstant N(ρ) with optimized radius of the ground screen is the best choice. The results can be used for higher frequencies, i.e. VHF and UHF frequency bands as well.en
dc.formattextcs
dc.format.extent53-60cs
dc.format.mimetypeapplication/pdfen
dc.identifier.citationRadioengineering. 2016 vol. 25, č. 1, s. 53-60. ISSN 1210-2512cs
dc.identifier.doi10.13164/re.2016.0053en
dc.identifier.issn1210-2512
dc.identifier.urihttp://hdl.handle.net/11012/57909
dc.language.isoencs
dc.publisherSpolečnost pro radioelektronické inženýrstvícs
dc.relation.ispartofRadioengineeringcs
dc.relation.urihttp://www.radioeng.cz/fulltexts/2016/16_01_0156_0160.pdfcs
dc.rightsCreative Commons Attribution 3.0 Unported Licenseen
dc.rights.accessopenAccessen
dc.rights.urihttp://creativecommons.org/licenses/by/3.0/en
dc.subjectCompensation theoremen
dc.subjectantenna ground planeen
dc.subjectantenna impedanceen
dc.subjectHF propagationen
dc.subjectmonopole antennaen
dc.subjectradial wiresen
dc.titleOptimum Functions for Radial Wires of Monopole Antennas with Arbitrary Elevation Anglesen
dc.type.driverarticleen
dc.type.statusPeer-revieweden
dc.type.versionpublishedVersionen
eprints.affiliatedInstitution.facultyFakulta eletrotechniky a komunikačních technologiícs
Files
Original bundle
Now showing 1 - 1 of 1
Thumbnail Image
Name:
16_01_0053_0060.pdf
Size:
1.29 MB
Format:
Adobe Portable Document Format
Description:
Download
Collections
2016/1