A parasitic surface based wide beam width patch antenna
A parasitic surface (PS) based wide beam width patch antenna operating at 5 GHz is presented. The half-power beam widths (HPBWs) of the patch antenna are improved by the PS, which is composed of a parasitic ring and six parasitic patches. The parasitic ring is used to increase the HPBW in the E-plan...
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AIP Publishing LLC
2021
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oai:doaj.org-article:1263c1fe328343a68812c82829f5e6a12021-12-01T18:52:06ZA parasitic surface based wide beam width patch antenna2158-322610.1063/5.0069428https://doaj.org/article/1263c1fe328343a68812c82829f5e6a12021-11-01T00:00:00Zhttp://dx.doi.org/10.1063/5.0069428https://doaj.org/toc/2158-3226A parasitic surface (PS) based wide beam width patch antenna operating at 5 GHz is presented. The half-power beam widths (HPBWs) of the patch antenna are improved by the PS, which is composed of a parasitic ring and six parasitic patches. The parasitic ring is used to increase the HPBW in the E-plane, while the six parasitic patches are used to increase the HPBW in the H-plane. Simulation results show that the PS has little effect on the impedance bandwidth of the patch antenna but can increase the HPBW by 66.7° (from 85.1° to 151.8°) in the E-plane and 88.7° (from 78.9° to 167.6°) in the H-plane at 5 GHz. At the same time, the PS decreases the boresight gain of the patch antenna from 5.42 to 3.06 dBi. Measurement results agree well with the simulation.Qinlong LiYeqing YinXiaoming ChenAIP Publishing LLCarticlePhysicsQC1-999ENAIP Advances, Vol 11, Iss 11, Pp 115320-115320-5 (2021) |
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DOAJ |
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DOAJ |
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EN |
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Physics QC1-999 |
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Physics QC1-999 Qinlong Li Yeqing Yin Xiaoming Chen A parasitic surface based wide beam width patch antenna |
| description |
A parasitic surface (PS) based wide beam width patch antenna operating at 5 GHz is presented. The half-power beam widths (HPBWs) of the patch antenna are improved by the PS, which is composed of a parasitic ring and six parasitic patches. The parasitic ring is used to increase the HPBW in the E-plane, while the six parasitic patches are used to increase the HPBW in the H-plane. Simulation results show that the PS has little effect on the impedance bandwidth of the patch antenna but can increase the HPBW by 66.7° (from 85.1° to 151.8°) in the E-plane and 88.7° (from 78.9° to 167.6°) in the H-plane at 5 GHz. At the same time, the PS decreases the boresight gain of the patch antenna from 5.42 to 3.06 dBi. Measurement results agree well with the simulation. |
| format |
article |
| author |
Qinlong Li Yeqing Yin Xiaoming Chen |
| author_facet |
Qinlong Li Yeqing Yin Xiaoming Chen |
| author_sort |
Qinlong Li |
| title |
A parasitic surface based wide beam width patch antenna |
| title_short |
A parasitic surface based wide beam width patch antenna |
| title_full |
A parasitic surface based wide beam width patch antenna |
| title_fullStr |
A parasitic surface based wide beam width patch antenna |
| title_full_unstemmed |
A parasitic surface based wide beam width patch antenna |
| title_sort |
parasitic surface based wide beam width patch antenna |
| publisher |
AIP Publishing LLC |
| publishDate |
2021 |
| url |
https://doaj.org/article/1263c1fe328343a68812c82829f5e6a1 |
| work_keys_str_mv |
AT qinlongli aparasiticsurfacebasedwidebeamwidthpatchantenna AT yeqingyin aparasiticsurfacebasedwidebeamwidthpatchantenna AT xiaomingchen aparasiticsurfacebasedwidebeamwidthpatchantenna AT qinlongli parasiticsurfacebasedwidebeamwidthpatchantenna AT yeqingyin parasiticsurfacebasedwidebeamwidthpatchantenna AT xiaomingchen parasiticsurfacebasedwidebeamwidthpatchantenna |
| _version_ |
1718404676002512896 |