Integration of Resonant Coil for Wireless Power Transfer and Implantable Antenna for Signal Transfer
We propose the integration of the resonant coil for wireless power transfer (WPT) and the implantable antenna for physiological signal transfer. The integration allows for a compact biomedical implantable system such as electrocardiogram (ECG) recorder and pacemaker. While the resonant coils resonat...
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| Format: | Article |
| Language: | English |
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Wiley
2016-01-01
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| Series: | International Journal of Antennas and Propagation |
| Online Access: | http://dx.doi.org/10.1155/2016/7101207 |
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| author | Dong-Wook Seo Jae-Ho Lee Hyungsoo Lee |
| author_facet | Dong-Wook Seo Jae-Ho Lee Hyungsoo Lee |
| author_sort | Dong-Wook Seo |
| collection | DOAJ |
| description | We propose the integration of the resonant coil for wireless power transfer (WPT) and the implantable antenna for physiological signal transfer. The integration allows for a compact biomedical implantable system such as electrocardiogram (ECG) recorder and pacemaker. While the resonant coils resonate at the frequency of 13.56 MHz for the WPT, the implantable antenna works in the medical implant communications service (MICS) band of 402–405 MHz for wireless communications. They share the narrow substrate area of a bar-type shape; the coil has the current path on the outer part of the substrate and the meandered planar inverted-F antenna (PIFA) occupies the inside of the coil. To verify the potentials of the proposed structure, a prototype is fabricated and tested in vitro. The power transfer efficiency (PTE) of about 20% is obtained at a distance of 15 mm and the antenna gain of roughly −40 dBi is achieved. |
| format | Article |
| id | doaj-art-332aa4887d7740319f928f1701fe4ec1 |
| institution | Kabale University |
| issn | 1687-5869 1687-5877 |
| language | English |
| publishDate | 2016-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | International Journal of Antennas and Propagation |
| spelling | doaj-art-332aa4887d7740319f928f1701fe4ec12025-02-03T01:22:18ZengWileyInternational Journal of Antennas and Propagation1687-58691687-58772016-01-01201610.1155/2016/71012077101207Integration of Resonant Coil for Wireless Power Transfer and Implantable Antenna for Signal TransferDong-Wook Seo0Jae-Ho Lee1Hyungsoo Lee2Automotive IT Platform Research Section, Electronics and Telecommunications Research Institute (ETRI), 1 Techno Sunhwan-ro 10-gil, Yuga-myeon, Dalseong-gun, Daegu 42994, Republic of KoreaAutomotive IT Platform Research Section, Electronics and Telecommunications Research Institute (ETRI), 1 Techno Sunhwan-ro 10-gil, Yuga-myeon, Dalseong-gun, Daegu 42994, Republic of KoreaAutomotive IT Platform Research Section, Electronics and Telecommunications Research Institute (ETRI), 1 Techno Sunhwan-ro 10-gil, Yuga-myeon, Dalseong-gun, Daegu 42994, Republic of KoreaWe propose the integration of the resonant coil for wireless power transfer (WPT) and the implantable antenna for physiological signal transfer. The integration allows for a compact biomedical implantable system such as electrocardiogram (ECG) recorder and pacemaker. While the resonant coils resonate at the frequency of 13.56 MHz for the WPT, the implantable antenna works in the medical implant communications service (MICS) band of 402–405 MHz for wireless communications. They share the narrow substrate area of a bar-type shape; the coil has the current path on the outer part of the substrate and the meandered planar inverted-F antenna (PIFA) occupies the inside of the coil. To verify the potentials of the proposed structure, a prototype is fabricated and tested in vitro. The power transfer efficiency (PTE) of about 20% is obtained at a distance of 15 mm and the antenna gain of roughly −40 dBi is achieved.http://dx.doi.org/10.1155/2016/7101207 |
| spellingShingle | Dong-Wook Seo Jae-Ho Lee Hyungsoo Lee Integration of Resonant Coil for Wireless Power Transfer and Implantable Antenna for Signal Transfer International Journal of Antennas and Propagation |
| title | Integration of Resonant Coil for Wireless Power Transfer and Implantable Antenna for Signal Transfer |
| title_full | Integration of Resonant Coil for Wireless Power Transfer and Implantable Antenna for Signal Transfer |
| title_fullStr | Integration of Resonant Coil for Wireless Power Transfer and Implantable Antenna for Signal Transfer |
| title_full_unstemmed | Integration of Resonant Coil for Wireless Power Transfer and Implantable Antenna for Signal Transfer |
| title_short | Integration of Resonant Coil for Wireless Power Transfer and Implantable Antenna for Signal Transfer |
| title_sort | integration of resonant coil for wireless power transfer and implantable antenna for signal transfer |
| url | http://dx.doi.org/10.1155/2016/7101207 |
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