| Residential College | false |
| Status | 已發表Published |
| A Planar Bidirectional Circularly Polarized Antenna Using Orthogonal Magnetic Dipoles Without Extra Phase Shift Line | |
Zhang, Wen Hai1; Xue, Quan1 ; Yang, Wanchen1; Che, Wenquan1; Liao, Shaowei1; Chen, Haidong1; Feng, Wenjie2; Tam, Kam Weng3
| |
| 2022-03-28 | |
| Source Publication | IEEE Transactions on Antennas and Propagation
 |
| ISSN | 0018-926X |
| Volume | 70Issue:9Pages:8536 - 8541 |
| Abstract | A planar bidirectional circularly polarized (CP) antenna using orthogonal magnetic dipoles (OMDs) without extra phase shift line is proposed in this work. It consists of a rectangular microstrip magnetic dipole antenna (MMDA) and a loop radiator with two arms directly connected to the open edge of MMDA. The working principle is revealed by the equivalent sources model to provide a clear physical insight at first. The theoretical investigations imply that, by controlling the width and the feed locations of the loop antenna on the aperture, the phase and magnitude for CP radiation can be realized in both endfire and backfire directions without introducing additional phase shift line structure. For demonstration, one antenna prototype is designed and fabricated. The experimental results indicate that an overlapping bandwidth of 5.91from 2.30 GHz to 2.44 GHz is attained. Compared with the counterpart using OMDs, the proposed antenna exhibits a low design complexity and improved gains of 3.56 dBic/1.83 dBic in the endfire/backfire directions. |
| Keyword | Circular Polarization Endfire Radiation Orthogonal Magnetic Dipoles (Omds) Planar Antenna |
| DOI | 10.1109/TAP.2022.3161573 |
| URL | View the original |
| Indexed By | SCIE ; EI |
| Language | 英語English |
| WOS Research Area | Engineering ; Telecommunications |
| WOS Subject | Engineering, Electrical & Electronic ; Telecommunications |
| WOS ID | WOS:000866510000114 |
| Publisher | Institute of Electrical and Electronics Engineers Inc. |
| Scopus ID | 2-s2.0-85127477436 |
| Fulltext Access | |
| Citation statistics | |
| Document Type | Journal article |
| Collection | DEPARTMENT OF ELECTRICAL AND COMPUTER ENGINEERING Faculty of Science and Technology |
| Corresponding Author | Xue, Quan |
| Affiliation | 1.Guangdong Provincial Key Laboratory of Millimeter-Wave and Terahertz, School of Electronic and Information Engineering, South China University of Technology, 510641 Guangzhou, China, and Pazhou Lab, Guangzhou 510330, China. 2.Department of Communication Engineering, Nanjing University of Science and Technology, Nanjing 210094, China. 3.Department of Electrical and Computer Engineering, Faculty of Science and Technology, University of Macau, Macao, China. |
| Recommended Citation GB/T 7714 | Zhang, Wen Hai,Xue, Quan,Yang, Wanchen,et al. A Planar Bidirectional Circularly Polarized Antenna Using Orthogonal Magnetic Dipoles Without Extra Phase Shift Line[J]. IEEE Transactions on Antennas and Propagation, 2022, 70(9), 8536 - 8541. |
| APA | Zhang, Wen Hai., Xue, Quan., Yang, Wanchen., Che, Wenquan., Liao, Shaowei., Chen, Haidong., Feng, Wenjie., & Tam, Kam Weng (2022). A Planar Bidirectional Circularly Polarized Antenna Using Orthogonal Magnetic Dipoles Without Extra Phase Shift Line. IEEE Transactions on Antennas and Propagation, 70(9), 8536 - 8541. |
| MLA | Zhang, Wen Hai,et al."A Planar Bidirectional Circularly Polarized Antenna Using Orthogonal Magnetic Dipoles Without Extra Phase Shift Line".IEEE Transactions on Antennas and Propagation 70.9(2022):8536 - 8541. |
| Files in This Item: | There are no files associated with this item. | |||||
Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.
Edit Comment