Radome Enclosed Circularly Polarized Antenna System with Enhanced Beamwidth
| dc.contributor.author | Pradhan, Suman | |
| dc.contributor.author | Gupta, Bhaskar | |
| dc.coverage.issue | 1 | cs |
| dc.coverage.volume | 31 | cs |
| dc.date.accessioned | 2022-04-29T07:44:22Z | |
| dc.date.available | 2022-04-29T07:44:22Z | |
| dc.date.issued | 2022-04 | cs |
| dc.description.abstract | This paper presents a circularly polarized (CP) patch antenna system enclosed by a nosecone radome which has a wide beam response. A U-slot loaded corner truncated patch antenna is mounted upon a conical ground structure for achieving the wide beam response. When two such antennas, one Right Handed CP (RHCP) and another Left Handed CP (LHCP) are placed inside a nosecone radome, a drastic reduction in the antenna beamwidth is observed. Finally a metallic conical ring is added to the structure which improves the beamwidth of the antenna and we achieve a beamwidth of 74° and 120° in the ϕ=0° and ϕ=90° planes respectively. The antenna system also provides a good axial ratio bandwidth performance. | en |
| dc.format | text | cs |
| dc.format.extent | 54-61 | cs |
| dc.format.mimetype | application/pdf | en |
| dc.identifier.citation | Radioengineering. 2022 vol. 31, č. 1, s. 54-61. ISSN 1210-2512 | cs |
| dc.identifier.doi | 10.13164/re.2022.0054 | en |
| dc.identifier.issn | 1210-2512 | |
| dc.identifier.uri | http://hdl.handle.net/11012/204149 | |
| dc.language.iso | en | cs |
| dc.publisher | Společnost pro radioelektronické inženýrství | cs |
| dc.relation.ispartof | Radioengineering | cs |
| dc.relation.uri | https://www.radioeng.cz/fulltexts/2022/22_01_0054_0061.pdf | cs |
| dc.rights | Creative Commons Attribution 4.0 International license | en |
| dc.rights.access | openAccess | en |
| dc.rights.uri | http://creativecommons.org/licenses/by/4.0/ | en |
| dc.subject | Beamwidth enhancement | en |
| dc.subject | circular polarization | en |
| dc.subject | conical ground | en |
| dc.subject | nosecone radome | en |
| dc.subject | U-slot loaded corner truncated microstrip patch antenna | en |
| dc.title | Radome Enclosed Circularly Polarized Antenna System with Enhanced Beamwidth | en |
| dc.type.driver | article | en |
| dc.type.status | Peer-reviewed | en |
| dc.type.version | publishedVersion | en |
| eprints.affiliatedInstitution.faculty | Fakulta eletrotechniky a komunikačních technologií | cs |
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