A Tri-band-notched UWB Antenna with Low Mutual Coupling between the Band-notched Structures
dc.contributor.author | Luo, Chao-ming | |
dc.contributor.author | Hong, Jing-song | |
dc.contributor.author | Xiong, Han | |
dc.coverage.issue | 4 | cs |
dc.coverage.volume | 22 | cs |
dc.date.accessioned | 2015-01-21T14:45:03Z | |
dc.date.available | 2015-01-21T14:45:03Z | |
dc.date.issued | 2013-12 | cs |
dc.description.abstract | A compact printed U-shape ultra-wideband (UWB) antenna with triple band-notched characteristics is presented. The proposed antenna, with compact size of 24×33 mm2, yields an impedance bandwidth of 2.8-12GHz for VSWR<2, except the notched bands. The notched bands are realized by introducing two different types of slots. Two C-shape half-wavelength slots are etched on the radiating patch to obtain two notched bands in 3.3-3.7GHz for WiMAX and 7.25-7.75GHz for downlink of X-band satellite communication systems. In order to minimize the mutual coupling between the band-notched structures, the middle notched band in 5-6GHz for WLAN is achieved by using a U-slot defected ground structure. The parametric study is carried out to understand the mutual coupling. Surface current distributions and equivalent circuit are used to illustrate the notched mechanism. The performance of this antenna both by simulation and by experiment indicates that the proposed antenna is suitable and a good candidate for UWB applications. | en |
dc.format | text | cs |
dc.format.extent | 1233-1238 | cs |
dc.format.mimetype | application/pdf | en |
dc.identifier.citation | Radioengineering. 2013, vol. 22, č. 4, s. 1233-1238. issn 1210-2512 | cs |
dc.identifier.issn | 1210-2512 | |
dc.identifier.uri | http://hdl.handle.net/11012/36978 | |
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/2013/13_04_1233_1238.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 | Band-notched structures | en |
dc.subject | low mutual coupling | en |
dc.subject | triple notched bands | en |
dc.subject | UWB antenna | en |
dc.title | A Tri-band-notched UWB Antenna with Low Mutual Coupling between the Band-notched Structures | 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 |