Circularly Polarized Wideband-to-Narrowband Switchable Antenna
This paper presents a circularly polarized printed wideband-to-narrowband switchable monopole antenna for UWB/WiMAX applications. The proposed switching antenna consists of circularly polarized monopole antenna for the UWB mode with two bandpass filters integrated into the feeding network for the tw...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
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IEEE
2019-01-01
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| Series: | IEEE Access |
| Subjects: | |
| Online Access: | https://ieeexplore.ieee.org/document/8671468/ |
| _version_ | 1819179224063279104 |
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| author | Mohammed E. Yassin Hesham A. Mohamed Esmat A. F. Abdallah Hadia S. El-Hennawy |
| author_facet | Mohammed E. Yassin Hesham A. Mohamed Esmat A. F. Abdallah Hadia S. El-Hennawy |
| author_sort | Mohammed E. Yassin |
| collection | DOAJ |
| description | This paper presents a circularly polarized printed wideband-to-narrowband switchable monopole antenna for UWB/WiMAX applications. The proposed switching antenna consists of circularly polarized monopole antenna for the UWB mode with two bandpass filters integrated into the feeding network for the two 3.5/5.5 GHz center frequencies narrowband modes. The proposed antenna is utilized to operate at triple modes; 7.3 GHz, 3.5 GHz, and 5.5 GHz with wide impedance bandwidth (117.6%, 16.7%, and 7.3%), wide axial ratio bandwidth (89.2%, 16.7%, and 7.3 %), and the gain reaches (6.91 dBi, 5.5 dBi, and 4.2 dBi). |
| first_indexed | 2024-12-22T21:55:02Z |
| format | Article |
| id | doaj.art-cc44d57dd2084c1e86f0ff43239916c6 |
| institution | Directory Open Access Journal |
| issn | 2169-3536 |
| language | English |
| last_indexed | 2024-12-22T21:55:02Z |
| publishDate | 2019-01-01 |
| publisher | IEEE |
| record_format | Article |
| series | IEEE Access |
| spelling | doaj.art-cc44d57dd2084c1e86f0ff43239916c62022-12-21T18:11:15ZengIEEEIEEE Access2169-35362019-01-017360103601810.1109/ACCESS.2019.29046978671468Circularly Polarized Wideband-to-Narrowband Switchable AntennaMohammed E. Yassin0https://orcid.org/0000-0001-8894-9525Hesham A. Mohamed1Esmat A. F. Abdallah2Hadia S. El-Hennawy3Akhbar El Youm Academy, 6th of October City, EgyptElectronics Research Institute, Giza, EgyptElectronics Research Institute, Giza, EgyptFaculty of Engineering, Ain Shams University, Cairo, EgyptThis paper presents a circularly polarized printed wideband-to-narrowband switchable monopole antenna for UWB/WiMAX applications. The proposed switching antenna consists of circularly polarized monopole antenna for the UWB mode with two bandpass filters integrated into the feeding network for the two 3.5/5.5 GHz center frequencies narrowband modes. The proposed antenna is utilized to operate at triple modes; 7.3 GHz, 3.5 GHz, and 5.5 GHz with wide impedance bandwidth (117.6%, 16.7%, and 7.3%), wide axial ratio bandwidth (89.2%, 16.7%, and 7.3 %), and the gain reaches (6.91 dBi, 5.5 dBi, and 4.2 dBi).https://ieeexplore.ieee.org/document/8671468/UWBmonopole antennacircular polarizationwideband-to-narrowbandreconfigurableWiMAX |
| spellingShingle | Mohammed E. Yassin Hesham A. Mohamed Esmat A. F. Abdallah Hadia S. El-Hennawy Circularly Polarized Wideband-to-Narrowband Switchable Antenna IEEE Access UWB monopole antenna circular polarization wideband-to-narrowband reconfigurable WiMAX |
| title | Circularly Polarized Wideband-to-Narrowband Switchable Antenna |
| title_full | Circularly Polarized Wideband-to-Narrowband Switchable Antenna |
| title_fullStr | Circularly Polarized Wideband-to-Narrowband Switchable Antenna |
| title_full_unstemmed | Circularly Polarized Wideband-to-Narrowband Switchable Antenna |
| title_short | Circularly Polarized Wideband-to-Narrowband Switchable Antenna |
| title_sort | circularly polarized wideband to narrowband switchable antenna |
| topic | UWB monopole antenna circular polarization wideband-to-narrowband reconfigurable WiMAX |
| url | https://ieeexplore.ieee.org/document/8671468/ |
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