A Novel Wideband Circularly Polarized Antenna for RF Energy Harvesting in Wireless Sensor Nodes
A novel wideband circularly polarized antenna array using sequential rotation feeding network is presented in this paper. The proposed antenna array has a relative bandwidth of 38.7% at frequencies from 5.05 GHz to 7.45 GHz with a highest gain of 12 dBi at 6 GHz. A corresponding left-handed metamate...
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| Main Authors: | , , , , , , |
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| Format: | Article |
| Language: | English |
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Wiley
2018-01-01
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| Series: | International Journal of Antennas and Propagation |
| Online Access: | http://dx.doi.org/10.1155/2018/1692018 |
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| author | Nhu Huan Nguyen Thi Duyen Bui Anh Dung Le Anh Duc Pham Thanh Tung Nguyen Quoc Cuong Nguyen Minh Thuy Le |
| author_facet | Nhu Huan Nguyen Thi Duyen Bui Anh Dung Le Anh Duc Pham Thanh Tung Nguyen Quoc Cuong Nguyen Minh Thuy Le |
| author_sort | Nhu Huan Nguyen |
| collection | DOAJ |
| description | A novel wideband circularly polarized antenna array using sequential rotation feeding network is presented in this paper. The proposed antenna array has a relative bandwidth of 38.7% at frequencies from 5.05 GHz to 7.45 GHz with a highest gain of 12 dBi at 6 GHz. A corresponding left-handed metamaterial is designed in order to increase antenna gain without significantly affecting its polarization characteristics. The wideband circularly polarized antenna with 2.4 GHz of bandwidth is a promising solution for wireless communication system such as tracking or wireless energy harvesting from Wi-Fi signal based on IEEE 802.11ac standard or future 5G cellular. A potential application of this antenna as a receiving antenna for RF-DC device to obtain DC power for a wireless sensor node from Wi-Fi signal is shown. |
| format | Article |
| id | doaj-art-b666c5e96d8946ff91c33e650372ff02 |
| institution | Kabale University |
| issn | 1687-5869 1687-5877 |
| language | English |
| publishDate | 2018-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | International Journal of Antennas and Propagation |
| spelling | doaj-art-b666c5e96d8946ff91c33e650372ff022025-02-03T06:01:00ZengWileyInternational Journal of Antennas and Propagation1687-58691687-58772018-01-01201810.1155/2018/16920181692018A Novel Wideband Circularly Polarized Antenna for RF Energy Harvesting in Wireless Sensor NodesNhu Huan Nguyen0Thi Duyen Bui1Anh Dung Le2Anh Duc Pham3Thanh Tung Nguyen4Quoc Cuong Nguyen5Minh Thuy Le6Department of Instrumentation and Industrial Informatics, School of Electrical Engineering, Hanoi University of Science and Technology, Hanoi 10000, VietnamDepartment of Instrumentation and Industrial Informatics, School of Electrical Engineering, Hanoi University of Science and Technology, Hanoi 10000, VietnamDepartment of Instrumentation and Industrial Informatics, School of Electrical Engineering, Hanoi University of Science and Technology, Hanoi 10000, VietnamDepartment of Instrumentation and Industrial Informatics, School of Electrical Engineering, Hanoi University of Science and Technology, Hanoi 10000, VietnamInstitute of Materials Science, Vietnam Academy of Science and Technology, Hanoi 10000, VietnamDepartment of Instrumentation and Industrial Informatics, School of Electrical Engineering, Hanoi University of Science and Technology, Hanoi 10000, VietnamDepartment of Instrumentation and Industrial Informatics, School of Electrical Engineering, Hanoi University of Science and Technology, Hanoi 10000, VietnamA novel wideband circularly polarized antenna array using sequential rotation feeding network is presented in this paper. The proposed antenna array has a relative bandwidth of 38.7% at frequencies from 5.05 GHz to 7.45 GHz with a highest gain of 12 dBi at 6 GHz. A corresponding left-handed metamaterial is designed in order to increase antenna gain without significantly affecting its polarization characteristics. The wideband circularly polarized antenna with 2.4 GHz of bandwidth is a promising solution for wireless communication system such as tracking or wireless energy harvesting from Wi-Fi signal based on IEEE 802.11ac standard or future 5G cellular. A potential application of this antenna as a receiving antenna for RF-DC device to obtain DC power for a wireless sensor node from Wi-Fi signal is shown.http://dx.doi.org/10.1155/2018/1692018 |
| spellingShingle | Nhu Huan Nguyen Thi Duyen Bui Anh Dung Le Anh Duc Pham Thanh Tung Nguyen Quoc Cuong Nguyen Minh Thuy Le A Novel Wideband Circularly Polarized Antenna for RF Energy Harvesting in Wireless Sensor Nodes International Journal of Antennas and Propagation |
| title | A Novel Wideband Circularly Polarized Antenna for RF Energy Harvesting in Wireless Sensor Nodes |
| title_full | A Novel Wideband Circularly Polarized Antenna for RF Energy Harvesting in Wireless Sensor Nodes |
| title_fullStr | A Novel Wideband Circularly Polarized Antenna for RF Energy Harvesting in Wireless Sensor Nodes |
| title_full_unstemmed | A Novel Wideband Circularly Polarized Antenna for RF Energy Harvesting in Wireless Sensor Nodes |
| title_short | A Novel Wideband Circularly Polarized Antenna for RF Energy Harvesting in Wireless Sensor Nodes |
| title_sort | novel wideband circularly polarized antenna for rf energy harvesting in wireless sensor nodes |
| url | http://dx.doi.org/10.1155/2018/1692018 |
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