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https://doi.org/10.1109/LAWP.2018.2813160
| Title: | Compact Circularly Polarized Patch Antenna With Wide Axial Ratio Beamwidth | Authors: | Meng-Shuang Wang Xiao-Qi Zhu GUO YONGXIN Wen Wu |
Issue Date: | 7-Mar-2018 | Publisher: | IEEE | Citation: | Meng-Shuang Wang, Xiao-Qi Zhu, GUO YONGXIN, Wen Wu (2018-03-07). Compact Circularly Polarized Patch Antenna With Wide Axial Ratio Beamwidth. IEEE Antennas and Wireless Propagation Letters 17 (4) : 714-718. ScholarBank@NUS Repository. https://doi.org/10.1109/LAWP.2018.2813160 | Abstract: | This letter presents a compact circularly polarized patch antenna with wide axial-ratio (AR) beamwidth. The simulation reveals that by etching two pairs of asymmetric slots on the patch and loading coupled strips, the phase differences between the radiated orthogonal fields become flatter and maintain approximately at 90° over a wide angular range; hence, a wide AR beamwidth is achieved. Experimental results agree well with the simulation results. Particularly, this antenna achieves a wide AR beamwidth of 188° in both the principal and diagonal planes. | Source Title: | IEEE Antennas and Wireless Propagation Letters | URI: | https://scholarbank.nus.edu.sg/handle/10635/168471 | ISSN: | 1536-1225 | DOI: | 10.1109/LAWP.2018.2813160 |
| Appears in Collections: | Staff Publications Elements |
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| 1. Compact Circularly Polarized Patch Antenna With Wide Axial Ratio Beamwidth.pdf | 775.7 kB | Adobe PDF | OPEN | Post-print | View/Download |
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