Abstract
Using the method of moments, we analyze three types of loop antennas with a perturbation segment (PS). Each loop has a single feed and is backed by a ground plane. It is found that the first loop having double PS’s shows a circularly polarized (CP) wave bandwidth of 5% for a 3-dB axial-ratio criterion, which is two times wider than that of the second loop having a single PS. Further analysis reveals that a CP wave bandwidth of 9% can be obtained for the third loop having a single PS whose length is greatly increased.
| Original language | English |
|---|---|
| Title of host publication | 2017 IEEE Antennas and Propagation Society International Symposium, Proceedings |
| Publisher | Institute of Electrical and Electronics Engineers Inc. |
| Pages | 503-504 |
| Number of pages | 2 |
| Volume | 2017-January |
| ISBN (Electronic) | 9781538632840 |
| DOIs | |
| Publication status | Published - 2017 Oct 18 |
| Event | 2017 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting, APSURSI 2017 - San Diego, United States Duration: 2017 Jul 9 → 2017 Jul 14 |
Other
| Other | 2017 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting, APSURSI 2017 |
|---|---|
| Country | United States |
| City | San Diego |
| Period | 17/7/9 → 17/7/14 |
Keywords
- Circular polarization
- Loop antenna
- Wide band
ASJC Scopus subject areas
- Radiation
- Computer Networks and Communications
- Instrumentation
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Cite this
Hirose, K., Okiyama, K., & Nakano, H. (2017). Loop Antennas with Wideband Circular Polarization. In 2017 IEEE Antennas and Propagation Society International Symposium, Proceedings (Vol. 2017-January, pp. 503-504). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/APUSNCURSINRSM.2017.8072294