Chen, J;
Wang, J;
Tong, K-F;
Al-Armaghany, A;
(2017)
A Dual Band Dual Polarization Slot Patch Antenna.
In:
Proceedings of the 2017 IEEE International Conference on Computational Electromagnetics, ICCEM 2017.
(pp. pp. 34-35).
IEEE: Kumamoto, Japan.
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Abstract
A dual band and dual polarization slot patch antenna for Global Positioning System (GPS) and wireless LAN network with the corresponding polarizations is proposed. An L-shaped slot and a small stub are utilized to excite the desirable right-hand circular polarization (RHCP) for GPS. Meanwhile the linearly polarized electromagnetic wave for Wi-Fi communications at 2.4 GHz is contributed by an arc-shaped slot embedded circular patch. The multi-layered geometry and the capacitive feeding disk placed between the substrate layers enhance the operating bandwidths of the antenna. The achievable percentage bandwidths at the low and high bands are 6.4% and 7% respectively. The measured 3dB axial ratio (AR) bandwidth is 34 MHz, which covers the GPS L1 band.
| Type: | Proceedings paper |
|---|---|
| Title: | A Dual Band Dual Polarization Slot Patch Antenna |
| Event: | 2017 IEEE International Conference on Computational Electromagnetics (ICCEM 2017) |
| Location: | Kumamoto, JAPAN |
| Dates: | 08 March 2017 - 10 March 2017 |
| Open access status: | An open access version is available from UCL Discovery |
| DOI: | 10.1109/COMPEM.2017.7912803 |
| Publisher version: | http://doi.org/10.1109/COMPEM.2017.7912803 |
| Language: | English |
| Additional information: | This version is the author accepted manuscript. For information on re-use, please refer to the publisher’s terms and conditions. |
| Keywords: | L-shaped slot, arc-shaped slot, circular patch antenna, GPS, Wi-Fi, dual-polarization, capacitive feeding |
| UCL classification: | UCL UCL > Provost and Vice Provost Offices > UCL BEAMS UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Engineering Science UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Engineering Science > Dept of Electronic and Electrical Eng |
| URI: | https://discovery.ucl.ac.uk/id/eprint/1560901 |
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