Broadband Approximations for Doubly Curved Reflector Antenna
| dc.contributor.author | Schejbal, Vladimir | |
| dc.contributor.author | Pidanic, Jan | |
| dc.coverage.issue | 4 | cs |
| dc.coverage.volume | 19 | cs |
| dc.date.accessioned | 2016-03-11T09:20:18Z | |
| dc.date.available | 2016-03-11T09:20:18Z | |
| dc.date.issued | 2010-12 | cs |
| dc.description.abstract | The broadband approximations for shaped-beam doubly curved reflector antennas with primary feed (rectangular horn) producing uniform amplitude and phase aperture distribution are derived and analyzed. They are very valuable for electromagnetic compatibility analyses both from electromagnetic interference and susceptibility point of view, because specialized more accurate methods such as physical optics are only used by antenna designers. To allow quick EMC analyses, typical values, beamwidth changes, sidelobe levels and aperture efficiencies are given for frequency changes approximately up to four times operating frequency. A comparison of approximated and measured patterns of doubly curved reflector antennas shows that the given approximation could be reliably used for analyses of pattern changes due to very broad frequency changes. | en |
| dc.format | text | cs |
| dc.format.extent | 639-644 | cs |
| dc.format.mimetype | application/pdf | en |
| dc.identifier.citation | Radioengineering. 2010, vol. 19, č. 4, s. 639-644. ISSN 1210-2512 | cs |
| dc.identifier.issn | 1210-2512 | |
| dc.identifier.uri | http://hdl.handle.net/11012/57045 | |
| dc.language.iso | en | cs |
| dc.publisher | Společnost pro radioelektronické inženýrství | cs |
| dc.relation.ispartof | Radioengineering | cs |
| dc.relation.uri | http://www.radioeng.cz/fulltexts/2010/10_04_639_644.pdf | cs |
| dc.rights | Creative Commons Attribution 3.0 Unported License | en |
| dc.rights.access | openAccess | en |
| dc.rights.uri | http://creativecommons.org/licenses/by/3.0/ | en |
| dc.subject | Broadband approximation | en |
| dc.subject | radiation patterns | en |
| dc.subject | shaped-beam reflector antennas | en |
| dc.subject | doubly curved reflector | en |
| dc.subject | electromagnetic compatibility | en |
| dc.title | Broadband Approximations for Doubly Curved Reflector Antenna | 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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