Millimeter Wave Fabry-Perot Resonator Antenna Fed by CPW with High Gain and Broadband
A novel millimeter wave coplanar waveguide (CPW) fed Fabry-Perot (F-P) antenna with high gain, broad bandwidth, and low profile is reported. The partially reflective surface (PRS) and the ground form the F-P resonator cavity, which is filled with the same dielectric substrate. A dual rhombic slot lo...
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| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Wiley
2016-01-01
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| Series: | International Journal of Antennas and Propagation |
| Online Access: | http://dx.doi.org/10.1155/2016/3032684 |
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| author | Xue-Xia Yang Guan-Nan Tan Bing Han Hai-Gao Xue |
| author_facet | Xue-Xia Yang Guan-Nan Tan Bing Han Hai-Gao Xue |
| author_sort | Xue-Xia Yang |
| collection | DOAJ |
| description | A novel millimeter wave coplanar waveguide (CPW) fed Fabry-Perot (F-P) antenna with high gain, broad bandwidth, and low profile is reported. The partially reflective surface (PRS) and the ground form the F-P resonator cavity, which is filled with the same dielectric substrate. A dual rhombic slot loop on the ground acts as the primary feeding antenna, which is fed by the CPW and has broad bandwidth. In order to improve the antenna gain, metal vias are inserted surrounding the F-P cavity. A CPW-to-microstrip transition is designed to measure the performances of the antenna and extend the applications. The measured impedance bandwidth of S11 less than −10 dB is from 34 to 37.7 GHz (10.5%), and the gain is 15.4 dBi at the center frequency of 35 GHz with a 3 dB gain bandwidth of 7.1%. This performance of the antenna shows a tradeoff among gain, bandwidth, and profile. |
| format | Article |
| id | doaj-art-26380e20f6c24b3994e7fbbc62687d6b |
| institution | Kabale University |
| issn | 1687-5869 1687-5877 |
| language | English |
| publishDate | 2016-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | International Journal of Antennas and Propagation |
| spelling | doaj-art-26380e20f6c24b3994e7fbbc62687d6b2025-08-20T03:55:00ZengWileyInternational Journal of Antennas and Propagation1687-58691687-58772016-01-01201610.1155/2016/30326843032684Millimeter Wave Fabry-Perot Resonator Antenna Fed by CPW with High Gain and BroadbandXue-Xia Yang0Guan-Nan Tan1Bing Han2Hai-Gao Xue3School of Communication and Information Engineering, Shanghai University, Shanghai 200072, ChinaSchool of Communication and Information Engineering, Shanghai University, Shanghai 200072, ChinaSchool of Communication and Information Engineering, Shanghai University, Shanghai 200072, ChinaSchool of Communication and Information Engineering, Shanghai University, Shanghai 200072, ChinaA novel millimeter wave coplanar waveguide (CPW) fed Fabry-Perot (F-P) antenna with high gain, broad bandwidth, and low profile is reported. The partially reflective surface (PRS) and the ground form the F-P resonator cavity, which is filled with the same dielectric substrate. A dual rhombic slot loop on the ground acts as the primary feeding antenna, which is fed by the CPW and has broad bandwidth. In order to improve the antenna gain, metal vias are inserted surrounding the F-P cavity. A CPW-to-microstrip transition is designed to measure the performances of the antenna and extend the applications. The measured impedance bandwidth of S11 less than −10 dB is from 34 to 37.7 GHz (10.5%), and the gain is 15.4 dBi at the center frequency of 35 GHz with a 3 dB gain bandwidth of 7.1%. This performance of the antenna shows a tradeoff among gain, bandwidth, and profile.http://dx.doi.org/10.1155/2016/3032684 |
| spellingShingle | Xue-Xia Yang Guan-Nan Tan Bing Han Hai-Gao Xue Millimeter Wave Fabry-Perot Resonator Antenna Fed by CPW with High Gain and Broadband International Journal of Antennas and Propagation |
| title | Millimeter Wave Fabry-Perot Resonator Antenna Fed by CPW with High Gain and Broadband |
| title_full | Millimeter Wave Fabry-Perot Resonator Antenna Fed by CPW with High Gain and Broadband |
| title_fullStr | Millimeter Wave Fabry-Perot Resonator Antenna Fed by CPW with High Gain and Broadband |
| title_full_unstemmed | Millimeter Wave Fabry-Perot Resonator Antenna Fed by CPW with High Gain and Broadband |
| title_short | Millimeter Wave Fabry-Perot Resonator Antenna Fed by CPW with High Gain and Broadband |
| title_sort | millimeter wave fabry perot resonator antenna fed by cpw with high gain and broadband |
| url | http://dx.doi.org/10.1155/2016/3032684 |
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