Hybrid Multi-Mode Narrow-Frame Antenna for WWAN/LTE Metal-Rimmed Smartphone Applications
A hybrid multi-mode narrow-frame antenna for WWAN/LTE metal-rimmed smartphone applications is proposed in this paper. The ground clearance is only 5 mm <inline-formula> <tex-math notation="LaTeX">$\times45$ </tex-math></inline-formula> mm, which is promis...
Saved in:
| Main Authors: | , , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
IEEE
2016-01-01
|
| Series: | IEEE Access |
| Subjects: | |
| Online Access: | https://ieeexplore.ieee.org/document/7517317/ |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1849731836709699584 |
|---|---|
| author | Ji-Wei Lian Yong-Ling Ban Yan-Li Yang Li-Wan Zhang Chow-Yen-Desmond Sim Kai Kang |
| author_facet | Ji-Wei Lian Yong-Ling Ban Yan-Li Yang Li-Wan Zhang Chow-Yen-Desmond Sim Kai Kang |
| author_sort | Ji-Wei Lian |
| collection | DOAJ |
| description | A hybrid multi-mode narrow-frame antenna for WWAN/LTE metal-rimmed smartphone applications is proposed in this paper. The ground clearance is only 5 mm <inline-formula> <tex-math notation="LaTeX">$\times45$ </tex-math></inline-formula> mm, which is promising for narrow-frame smartphones. The metal rim with a small gap is connected to the system ground by three grounded patches. This proposed antenna can excite three coupled-loop modes and one slot mode. By incorporating these four modes, the proposed antenna can provide coverage for GSM850/900, DCS/PCS/UMTS2100, and LTE2300/2500 operations. Detailed design considerations of the proposed antenna are described, and both experimental and simulated results are also presented. |
| format | Article |
| id | doaj-art-0041ae479dd54525bfe62d0027de45da |
| institution | DOAJ |
| issn | 2169-3536 |
| language | English |
| publishDate | 2016-01-01 |
| publisher | IEEE |
| record_format | Article |
| series | IEEE Access |
| spelling | doaj-art-0041ae479dd54525bfe62d0027de45da2025-08-20T03:08:25ZengIEEEIEEE Access2169-35362016-01-0143991399810.1109/ACCESS.2016.25935387517317Hybrid Multi-Mode Narrow-Frame Antenna for WWAN/LTE Metal-Rimmed Smartphone ApplicationsJi-Wei Lian0Yong-Ling Ban1Yan-Li Yang2Li-Wan Zhang3Chow-Yen-Desmond Sim4https://orcid.org/0000-0001-8209-5901Kai Kang5School of Electronic Engineering, University of Electronic Science and Technology of China, Chengdu, ChinaSchool of Electronic Engineering, University of Electronic Science and Technology of China, Chengdu, ChinaSchool of Electronic Engineering, University of Electronic Science and Technology of China, Chengdu, ChinaSchool of Electronic Engineering, University of Electronic Science and Technology of China, Chengdu, ChinaDepartment of Electrical Engineering, Feng Chia University, Taichung, TaiwanSchool of Electronic Engineering, University of Electronic Science and Technology of China, Chengdu, ChinaA hybrid multi-mode narrow-frame antenna for WWAN/LTE metal-rimmed smartphone applications is proposed in this paper. The ground clearance is only 5 mm <inline-formula> <tex-math notation="LaTeX">$\times45$ </tex-math></inline-formula> mm, which is promising for narrow-frame smartphones. The metal rim with a small gap is connected to the system ground by three grounded patches. This proposed antenna can excite three coupled-loop modes and one slot mode. By incorporating these four modes, the proposed antenna can provide coverage for GSM850/900, DCS/PCS/UMTS2100, and LTE2300/2500 operations. Detailed design considerations of the proposed antenna are described, and both experimental and simulated results are also presented.https://ieeexplore.ieee.org/document/7517317/Multi-modenarrow-frame antennametal rimsmartphone |
| spellingShingle | Ji-Wei Lian Yong-Ling Ban Yan-Li Yang Li-Wan Zhang Chow-Yen-Desmond Sim Kai Kang Hybrid Multi-Mode Narrow-Frame Antenna for WWAN/LTE Metal-Rimmed Smartphone Applications IEEE Access Multi-mode narrow-frame antenna metal rim smartphone |
| title | Hybrid Multi-Mode Narrow-Frame Antenna for WWAN/LTE Metal-Rimmed Smartphone Applications |
| title_full | Hybrid Multi-Mode Narrow-Frame Antenna for WWAN/LTE Metal-Rimmed Smartphone Applications |
| title_fullStr | Hybrid Multi-Mode Narrow-Frame Antenna for WWAN/LTE Metal-Rimmed Smartphone Applications |
| title_full_unstemmed | Hybrid Multi-Mode Narrow-Frame Antenna for WWAN/LTE Metal-Rimmed Smartphone Applications |
| title_short | Hybrid Multi-Mode Narrow-Frame Antenna for WWAN/LTE Metal-Rimmed Smartphone Applications |
| title_sort | hybrid multi mode narrow frame antenna for wwan x002f lte metal rimmed smartphone applications |
| topic | Multi-mode narrow-frame antenna metal rim smartphone |
| url | https://ieeexplore.ieee.org/document/7517317/ |
| work_keys_str_mv | AT jiweilian hybridmultimodenarrowframeantennaforwwanx002fltemetalrimmedsmartphoneapplications AT yonglingban hybridmultimodenarrowframeantennaforwwanx002fltemetalrimmedsmartphoneapplications AT yanliyang hybridmultimodenarrowframeantennaforwwanx002fltemetalrimmedsmartphoneapplications AT liwanzhang hybridmultimodenarrowframeantennaforwwanx002fltemetalrimmedsmartphoneapplications AT chowyendesmondsim hybridmultimodenarrowframeantennaforwwanx002fltemetalrimmedsmartphoneapplications AT kaikang hybridmultimodenarrowframeantennaforwwanx002fltemetalrimmedsmartphoneapplications |