Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Chang, Kow-Ming | en_US |
dc.contributor.author | Lin, Ren-Jie | en_US |
dc.contributor.author | Deng, I-Chung | en_US |
dc.contributor.author | Ke, Qing-Xiang | en_US |
dc.date.accessioned | 2014-12-08T15:13:42Z | - |
dc.date.available | 2014-12-08T15:13:42Z | - |
dc.date.issued | 2007-07-01 | en_US |
dc.identifier.issn | 0895-2477 | en_US |
dc.identifier.uri | http://dx.doi.org/10.1002/mop.22517 | en_US |
dc.identifier.uri | http://hdl.handle.net/11536/10604 | - |
dc.description.abstract | The design of a circularly polarized slot antenna fed by a single microstrip line is presented. The circularly polarized radiation is achieved by means of using a shorted square-ring slot. This proposed antenna has the fundamental resonant frequency of 2.4 GHz with the minimum return loss of -50.44 dB. The impedance bandwidth is 930 MHz or 38.7% referred to the resonant frequency, and it also has the 3-dB axial-ratio (AR) bandwidth of 310 MHz or 12.9% referred to the resonant frequency. In addition, this proposed antenna shows good performance of circular polarization (CP) radiation with the range of the lower 3-dB AR value covering elevation angles between -40 to 40 degrees. (C) 2007 Wiley Periodicals, Inc. | en_US |
dc.language.iso | en_US | en_US |
dc.subject | circular polarization | en_US |
dc.subject | slot antenna | en_US |
dc.subject | microstrip line | en_US |
dc.subject | axial ratio | en_US |
dc.title | A novel design of a microstrip-fed shorted square-ring slot antenna for circular polarization | en_US |
dc.type | Article | en_US |
dc.identifier.doi | 10.1002/mop.22517 | en_US |
dc.identifier.journal | MICROWAVE AND OPTICAL TECHNOLOGY LETTERS | en_US |
dc.citation.volume | 49 | en_US |
dc.citation.issue | 7 | en_US |
dc.citation.spage | 1684 | en_US |
dc.citation.epage | 1687 | en_US |
dc.contributor.department | 電子工程學系及電子研究所 | zh_TW |
dc.contributor.department | Department of Electronics Engineering and Institute of Electronics | en_US |
dc.identifier.wosnumber | WOS:000246557100057 | - |
dc.citation.woscount | 16 | - |
Appears in Collections: | Articles |
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