Offset-fed metamaterial antenna for radiation mode generation with efficiency improvement
DC Field | Value | Language |
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dc.contributor.author | Pyo, S. | - |
dc.contributor.author | Han, S-M | - |
dc.contributor.author | Baik, J-W. | - |
dc.contributor.author | Yoon, W-S. | - |
dc.contributor.author | Kim, Y-S. | - |
dc.date.accessioned | 2021-09-07T23:57:03Z | - |
dc.date.available | 2021-09-07T23:57:03Z | - |
dc.date.created | 2021-06-14 | - |
dc.date.issued | 2010-10 | - |
dc.identifier.issn | 1751-8725 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/115613 | - |
dc.description.abstract | In this paper, a new offset-fed metamaterial antenna based on a slot-loaded composite right/left-handed transmission line is proposed. Two antennas, namely a centre-fed metamaterial antenna and an offset-fed one, have been investigated. The offset-fed metamaterial antenna generates additional resonant modes with endfire radiation like a patch antenna, whereas the centre-fed one produces only broadside radiation like a monopole antenna. The one-dimensional equivalent circuit model is applied to analyse the slot-loaded structure and the two-dimensional microstrip cavity model is employed for the offset-fed structure. The measured results are in good agreement with the theoretical analysis, especially in radiation pattern and radiation efficiency. The radiation efficiency is pronouncedly enhanced up to 27.6% at the zeroth-order resonant mode and to 56.8% at the additionally generated mode (quasi-(TM)(010)) because of the slot effect on the ground plane. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | INST ENGINEERING TECHNOLOGY-IET | - |
dc.title | Offset-fed metamaterial antenna for radiation mode generation with efficiency improvement | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Kim, Y-S. | - |
dc.identifier.doi | 10.1049/iet-map.2009.0245 | - |
dc.identifier.scopusid | 2-s2.0-78049421563 | - |
dc.identifier.wosid | 000283247100007 | - |
dc.identifier.bibliographicCitation | IET MICROWAVES ANTENNAS & PROPAGATION, v.4, no.10, pp.1481 - 1490 | - |
dc.relation.isPartOf | IET MICROWAVES ANTENNAS & PROPAGATION | - |
dc.citation.title | IET MICROWAVES ANTENNAS & PROPAGATION | - |
dc.citation.volume | 4 | - |
dc.citation.number | 10 | - |
dc.citation.startPage | 1481 | - |
dc.citation.endPage | 1490 | - |
dc.type.rims | ART | - |
dc.type.docType | Article; Proceedings Paper | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Engineering | - |
dc.relation.journalResearchArea | Telecommunications | - |
dc.relation.journalWebOfScienceCategory | Engineering, Electrical & Electronic | - |
dc.relation.journalWebOfScienceCategory | Telecommunications | - |
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