Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 정경영 | - |
dc.date.accessioned | 2018-03-30T06:02:11Z | - |
dc.date.available | 2018-03-30T06:02:11Z | - |
dc.date.issued | 2012-12 | - |
dc.identifier.citation | IET MICROWAVES ANTENNAS & PROPAGATION, 권:6, 호:11, 1227-1235 | en_US |
dc.identifier.issn | 1751-8725 | - |
dc.identifier.uri | http://ieeexplore.ieee.org/document/6329097/ | - |
dc.identifier.uri | http://hdl.handle.net/20.500.11754/54349 | - |
dc.description.abstract | A novel metamaterial-inspired loop antenna is proposed towards wideband operation, size reduction and frequency scanning capabilities. The high permeability characteristic of split rings resonators (SRRs) is utilised to reduce the size of a loop antenna. The SRRs also improve the impedance matching of the loop antenna, and thus significantly increase the bandwidth. Moreover, the proposed antenna has a frequency scanning capability because of the existence of SRRs. According to the measured results, the proposed antenna has a 10 dB operating band from 2.3 to 3.8 GHz with the absolute bandwidth of 1.5 GHz and the fractional bandwidth of 50%. Owing to SRRs, the first-order resonant frequency of the antenna shifts from 3.5 to 2.4 GHz, leading to an effective size reduction of 32% against the original loop antenna. The proposed antenna exhibits a continuous frequency scanning capability with the total scanning angle of 135 degrees, sweeping from 75 to -60 degrees. | en_US |
dc.description.sponsorship | This work was supported by the national research foundation of Korea (NRF) grant funded by the Korea government (MEST) (no. 2011-0016495). | en_US |
dc.language.iso | en | en_US |
dc.publisher | INST ENGINEERING TECHNOLOGY-IET, MICHAEL FARADAY HOUSE SIX HILLS WAY STEVENAGE, HERTFORD SG1 2AY, ENGLAND | en_US |
dc.subject | LEAKY-WAVE ANTENNA | en_US |
dc.subject | MONOPOLE | en_US |
dc.title | Design of a metamaterial-inspired size-reduced wideband loop antenna with frequency scanning characteristic | en_US |
dc.type | Article | en_US |
dc.relation.no | 11 | - |
dc.relation.volume | 6 | - |
dc.identifier.doi | 10.1049/iet-map.2012.0006 | - |
dc.relation.page | 1227-1235 | - |
dc.relation.journal | IET MICROWAVES ANTENNAS & PROPAGATION | - |
dc.contributor.googleauthor | Zhao, X | - |
dc.contributor.googleauthor | Lee, Y. | - |
dc.contributor.googleauthor | Jung, K. Y | - |
dc.contributor.googleauthor | Choi, J. H | - |
dc.relation.code | 2012216056 | - |
dc.sector.campus | S | - |
dc.sector.daehak | COLLEGE OF ENGINEERING[S] | - |
dc.sector.department | DEPARTMENT OF ELECTRONIC ENGINEERING | - |
dc.identifier.pid | kyjung3 | - |
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