Abstract
A novel planar circularly polarized antenna with end-fire radiation beam in parallel with the antenna substrate's plane is proposed. The working principle of the antenna with combination of SIW and printed dipole is analyzed and design guidelines are laid down. Then, the antenna is designed and demonstrated to exhibit an end-fire beam in parallel with its plane within 6.93-7.14 GHz for S11 lower than -10dB and axial ratio smaller than 3dB, which achieves a gain of 4.18 dBi. Its beam can reach 5.38°-133.90° on xoy plane while 20.56°-180° on yoz plane.
Original language | English |
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Title of host publication | 2019 International Conference on Microwave and Millimeter Wave Technology, ICMMT 2019 - Proceedings |
Publisher | Institute of Electrical and Electronics Engineers Inc. |
ISBN (Electronic) | 9781728121680 |
DOIs | |
Publication status | Published - May 2019 |
Event | 11th International Conference on Microwave and Millimeter Wave Technology, ICMMT 2019 - Guangzhou, China Duration: 19 May 2019 → 22 May 2019 |
Publication series
Name | 2019 International Conference on Microwave and Millimeter Wave Technology, ICMMT 2019 - Proceedings |
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Conference
Conference | 11th International Conference on Microwave and Millimeter Wave Technology, ICMMT 2019 |
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Country/Territory | China |
City | Guangzhou |
Period | 19/05/19 → 22/05/19 |
Keywords
- Circularly polarization
- endfire
- planar antenna
- substrate-integrated waveguide
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Gao, Y., Xue, Z., Li, W., & Ren, W. (2019). Wide - Beam Planar End-fire Circularly Polarized Antenna Based on SIW. In 2019 International Conference on Microwave and Millimeter Wave Technology, ICMMT 2019 - Proceedings Article 8992474 (2019 International Conference on Microwave and Millimeter Wave Technology, ICMMT 2019 - Proceedings). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ICMMT45702.2019.8992474