Novel Miniaturized Octaband Antenna for LTE Smart Handset Applications
A novel octaband LTE mobile phone antenna is presented, which has a compact size with the overall dimension of 35 mm × 9 mm × 3 mm. The miniaturized octaband antenna is implemented by a simple prototype of three parts which include a folded monopole as feeding element, main radiator element, and par...
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| Format: | Article |
| Language: | English |
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Wiley
2015-01-01
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| Series: | International Journal of Antennas and Propagation |
| Online Access: | http://dx.doi.org/10.1155/2015/861016 |
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| _version_ | 1832556138646732800 |
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| author | Haixia Liu Bo Lu Long Li |
| author_facet | Haixia Liu Bo Lu Long Li |
| author_sort | Haixia Liu |
| collection | DOAJ |
| description | A novel octaband LTE mobile phone antenna is presented, which has a compact size with the overall dimension of 35 mm × 9 mm × 3 mm. The miniaturized octaband antenna is implemented by a simple prototype of three parts which include a folded monopole as feeding element, main radiator element, and parasitic radiator element. The main and parasitic radiator elements are excited by the folded monopole feeding element coupling and shorting to the handset ground plane. A wide bandwidth in low-frequency bands covering from 747 MHz to 960 MHz (LTE Band13/GSM850/GSM900) is contributed by both main and parasitic radiator elements. In addition, the folded monopole is designed to resonate at 2530 MHz, and the coupling between the feeding element and main radiator element is designed to resonate at 1840 MHz. Subsequently, the wide bandwidth in high-frequency bands covering from 1710 MHz to 2690 MHz (DCS1800/PCS1900/WCDMA2100/LTE2300/LTE2500) is contributed by both structures. The antenna has the total efficiency up to 30% in low bands and up to 75% in high bands, respectively. At the same time, the proposed miniaturized octaband LTE mobile phone antenna is fabricated and tested to verify the design. |
| format | Article |
| id | doaj-art-5fcfb19f70d84fd5810b11831fbf58f0 |
| institution | Kabale University |
| issn | 1687-5869 1687-5877 |
| language | English |
| publishDate | 2015-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | International Journal of Antennas and Propagation |
| spelling | doaj-art-5fcfb19f70d84fd5810b11831fbf58f02025-02-03T05:46:16ZengWileyInternational Journal of Antennas and Propagation1687-58691687-58772015-01-01201510.1155/2015/861016861016Novel Miniaturized Octaband Antenna for LTE Smart Handset ApplicationsHaixia Liu0Bo Lu1Long Li2School of Electronic Engineering, Xidian University, Xi’an, Shaanxi 710071, ChinaSchool of Electronic Engineering, Xidian University, Xi’an, Shaanxi 710071, ChinaSchool of Electronic Engineering, Xidian University, Xi’an, Shaanxi 710071, ChinaA novel octaband LTE mobile phone antenna is presented, which has a compact size with the overall dimension of 35 mm × 9 mm × 3 mm. The miniaturized octaband antenna is implemented by a simple prototype of three parts which include a folded monopole as feeding element, main radiator element, and parasitic radiator element. The main and parasitic radiator elements are excited by the folded monopole feeding element coupling and shorting to the handset ground plane. A wide bandwidth in low-frequency bands covering from 747 MHz to 960 MHz (LTE Band13/GSM850/GSM900) is contributed by both main and parasitic radiator elements. In addition, the folded monopole is designed to resonate at 2530 MHz, and the coupling between the feeding element and main radiator element is designed to resonate at 1840 MHz. Subsequently, the wide bandwidth in high-frequency bands covering from 1710 MHz to 2690 MHz (DCS1800/PCS1900/WCDMA2100/LTE2300/LTE2500) is contributed by both structures. The antenna has the total efficiency up to 30% in low bands and up to 75% in high bands, respectively. At the same time, the proposed miniaturized octaband LTE mobile phone antenna is fabricated and tested to verify the design.http://dx.doi.org/10.1155/2015/861016 |
| spellingShingle | Haixia Liu Bo Lu Long Li Novel Miniaturized Octaband Antenna for LTE Smart Handset Applications International Journal of Antennas and Propagation |
| title | Novel Miniaturized Octaband Antenna for LTE Smart Handset Applications |
| title_full | Novel Miniaturized Octaband Antenna for LTE Smart Handset Applications |
| title_fullStr | Novel Miniaturized Octaband Antenna for LTE Smart Handset Applications |
| title_full_unstemmed | Novel Miniaturized Octaband Antenna for LTE Smart Handset Applications |
| title_short | Novel Miniaturized Octaband Antenna for LTE Smart Handset Applications |
| title_sort | novel miniaturized octaband antenna for lte smart handset applications |
| url | http://dx.doi.org/10.1155/2015/861016 |
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