Design of UWB Monopole Antenna with Dual Notched Bands Using One Modified Electromagnetic-Bandgap Structure
A modified electromagnetic-bandgap (M-EBG) structure and its application to planar monopole ultra-wideband (UWB) antenna are presented. The proposed M-EBG which comprises two strip patch and an edge-located via can perform dual notched bands. By properly designing and placing strip patch near the fe...
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| Format: | Article |
| Language: | English |
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Wiley
2013-01-01
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| Series: | The Scientific World Journal |
| Online Access: | http://dx.doi.org/10.1155/2013/917965 |
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| _version_ | 1832557081454968832 |
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| author | Hao Liu Ziqiang Xu |
| author_facet | Hao Liu Ziqiang Xu |
| author_sort | Hao Liu |
| collection | DOAJ |
| description | A modified electromagnetic-bandgap (M-EBG) structure and its application to planar monopole ultra-wideband (UWB) antenna are presented. The proposed M-EBG which comprises two strip patch and an edge-located via can perform dual notched bands. By properly designing and placing strip patch near the feedline, the proposed M-EBG not only possesses a simple structure and compact size but also exhibits good band rejection. Moreover, it is easy to tune the dual notched bands by altering the dimensions of the M-EBG. A demonstration antenna with dual band-notched characteristics is designed and fabricated to validate the proposed method. The results show that the proposed antenna can satisfy the requirements of VSWR < 2 over UWB 3.1–10.6 GHz, except for the rejected bands of the world interoperability for microwave access (WiMAX) and the wireless local area network (WLAN) at 3.5 GHz and 5.5 GHz, respectively. |
| format | Article |
| id | doaj-art-2909d9e5687c41d2b76bb418b4a90c26 |
| institution | Kabale University |
| issn | 1537-744X |
| language | English |
| publishDate | 2013-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | The Scientific World Journal |
| spelling | doaj-art-2909d9e5687c41d2b76bb418b4a90c262025-02-03T05:43:41ZengWileyThe Scientific World Journal1537-744X2013-01-01201310.1155/2013/917965917965Design of UWB Monopole Antenna with Dual Notched Bands Using One Modified Electromagnetic-Bandgap StructureHao Liu0Ziqiang Xu1Research Institute of Electronic Science and Technology, University of Electronic Science and Technology of China, Sichuan 611731, ChinaResearch Institute of Electronic Science and Technology, University of Electronic Science and Technology of China, Sichuan 611731, ChinaA modified electromagnetic-bandgap (M-EBG) structure and its application to planar monopole ultra-wideband (UWB) antenna are presented. The proposed M-EBG which comprises two strip patch and an edge-located via can perform dual notched bands. By properly designing and placing strip patch near the feedline, the proposed M-EBG not only possesses a simple structure and compact size but also exhibits good band rejection. Moreover, it is easy to tune the dual notched bands by altering the dimensions of the M-EBG. A demonstration antenna with dual band-notched characteristics is designed and fabricated to validate the proposed method. The results show that the proposed antenna can satisfy the requirements of VSWR < 2 over UWB 3.1–10.6 GHz, except for the rejected bands of the world interoperability for microwave access (WiMAX) and the wireless local area network (WLAN) at 3.5 GHz and 5.5 GHz, respectively.http://dx.doi.org/10.1155/2013/917965 |
| spellingShingle | Hao Liu Ziqiang Xu Design of UWB Monopole Antenna with Dual Notched Bands Using One Modified Electromagnetic-Bandgap Structure The Scientific World Journal |
| title | Design of UWB Monopole Antenna with Dual Notched Bands Using One Modified Electromagnetic-Bandgap Structure |
| title_full | Design of UWB Monopole Antenna with Dual Notched Bands Using One Modified Electromagnetic-Bandgap Structure |
| title_fullStr | Design of UWB Monopole Antenna with Dual Notched Bands Using One Modified Electromagnetic-Bandgap Structure |
| title_full_unstemmed | Design of UWB Monopole Antenna with Dual Notched Bands Using One Modified Electromagnetic-Bandgap Structure |
| title_short | Design of UWB Monopole Antenna with Dual Notched Bands Using One Modified Electromagnetic-Bandgap Structure |
| title_sort | design of uwb monopole antenna with dual notched bands using one modified electromagnetic bandgap structure |
| url | http://dx.doi.org/10.1155/2013/917965 |
| work_keys_str_mv | AT haoliu designofuwbmonopoleantennawithdualnotchedbandsusingonemodifiedelectromagneticbandgapstructure AT ziqiangxu designofuwbmonopoleantennawithdualnotchedbandsusingonemodifiedelectromagneticbandgapstructure |