您的位置:首页 > 论文页面
一种基于磁性材料的八频段手机天线
发表时间:2019-06-28 浏览量:1369 下载量:372
全部作者: | 李莉,王雅琪,郭思滢,刘聪,尹霄丽 |
作者单位: | 北京邮电大学电子工程学院 |
摘 要: | 研究设计了一款应用于手机通讯的紧凑型多频段内部手机天线。该天线结合了耦合馈电方案和磁电介质材料,通过加载铁氧体和MF-112两种材料,并利用天线枝节的合理布局和参数优化,使天线的尺寸保持在35 mm×12 mm×3 mm. 在实现小型化的同时,也使天线保持了极好的宽频特性,带宽0.69~0.96 GHz、1.44~2.87 GHz,覆盖了手机通讯的LTE 700/GSM 850/900/1800/1900/UMTS 2100/LTE 2300/LTE 2500八个频段。与传统天线设计手段相比,该天线具有容易加工、带宽较宽的优点,在手机网络中具有广阔的应用前景。 |
关 键 词: | 电子技术;手机天线;多频段;小型化 |
Title: | An eight-band mobile phone antenna based on magnetic materials |
Author: | LI Li, WANG Yaqi, GUO Siying, LIU Cong, YIN Xiaoli |
Organization: | School of Electronic Engineering, Beijing University of Posts and Telecommunications |
Abstract: | A compact multi-band internal mobile phone antenna for mobile communication is designed in this paper. The antenna combines the coupling feeding scheme and the magnetoelectric material. By loading ferrite materials and MF-112, and using the reasonable layout of the antenna branches and the optimizing parameters, the size of the antenna is maintained at 35 mm×12 mm×3 mm. While achieving miniaturization, it also maintains excellent broadband characteristics. The bandwidth is 0.69-0.96 GHz and 1.44-2.87 GHz. It covers eight bands of LTE 700/GSM 850/900/1800/1900/UMTS 2100/LTE 2300/LTE 2500 for mobile communication. Compared with traditional antenna design methods, it has the advantages of easy processing and wide bandwidth, which has broad application prospects in mobile network. |
Key words: | electronic technology; mobile antenna; multi frequency; miniaturization |
发表期数: | 2019年6月第3期 |
引用格式: | 李莉,王雅琪,郭思滢,等. 一种基于磁性材料的八频段手机天线[J]. 中国科技论文在线精品论文,2019,12(3):429-434. |

请您登录
暂无评论