一种新型小型化十一频段手机天线设计

doi:10.3969/j.issn.1001-2400.2018.02.020

西安电子科技大学学报

一种新型小型化十一频段手机天线设计

杨明1,2;孙玉发1

(1. 安徽大学计算智能与信号处理教育部重点实验室，安徽合肥 230039;
2. 亳州学院电子与信息工程系，安徽亳州 236800)

收稿日期:2017-04-25 出版日期:2018-04-20 发布日期:2018-06-06
作者简介:杨明(1982-)，男，安徽大学博士研究生，E-mail: myang@ ahu.edu.cn
基金资助:
国家自然科学基金资助项目(61172020)；安徽省高校优秀青年人才支持计划重点资助项目(gxyqZD2016521)

Novel and miniaturized hendeca-band antenna for mobile phones

YANG Ming1,2;SUN Yufa1

(1. Key Lab of Intelligent Computing and Signal Processing, Ministry of Education, Anhui Univ., Hefei 230039, China;
2. Electronics and Information Engineering Department, Bozhou Univ., Bozhou 236800, China)

Received:2017-04-25 Online:2018-04-20 Published:2018-06-06

摘要/Abstract

摘要：

现有手机天线结构复杂、剖面高和尺寸大，为了缩小手机天线的尺寸，研究了小型化低剖面双层微带天线频带展宽的方法，提出了一款紧凑耦合的小型化十一频段手机天线，尺寸仅为37.0mm×7.2mm．该天线通过馈电单极子和地枝节耦合技术，激发多个谐振模，拓宽高频带宽，再利用加载电感方法，使低频谐振点偏移，拓宽低频带宽．实测结果表明，该方法可以有效展宽天线频带，能够覆盖长期演进、无线广域网8个频段，并且满足全球定位系统、无线保真以及蓝牙频段内S₁₁小于-10dB的要求，与传统微带天线相比，该天线具有尺寸更小、结构简单、频带宽等优点，具有良好的辐射增益和辐射效率．

关键词: 长期演进, 小型化, 多频段, 手机天线

Abstract:

The traditional mobile phone antenna has many disadvantages, such as complicated structure, high profile, large size. In order to reduce the size of a mobile phone antenna, a novel miniaturized mobile phone antenna with a hendeca-band is presented in this paper by studying the method of frequency band broadening of the miniaturized low profile dual layer microstrip antenna. The size of the presented antenna is only 37.0mm×7.2mm. First, by using the monopole and the ground strip coupling technologies to excite the resonant mode, the high-frequency bandwidth of the antenna is broadened. Then, the low-frequency bandwidth of the antenna is also broadened by using the loading inductance method to shift low-frequency resonance. The measured results have demonstrated that eight LTE/WWAN bands can be covered and that the S₁₁ of the proposed antenna is lower than -10dB in the range of GPS, WiFi and Bluetooth bands. Compared with traditional microstrip antennas, the proposed antenna has good radiation gain and efficiency as well as the small size, simple structure and wide frequency band.

Key words: long term evolution, miniaturization, multi-band, mobile phone antenna

杨明;孙玉发. 一种新型小型化十一频段手机天线设计[J]. 西安电子科技大学学报, 2018, 45(2): 116-121.

YANG Ming;SUN Yufa. Novel and miniaturized hendeca-band antenna for mobile phones[J]. Journal of Xidian University, 2018, 45(2): 116-121.

参考文献

［1］郑庚琪，孙保华. 新型宽带小型化微带天线研究［J］. 西安电子科技大学学报，2017, 44(4) : 55-59.
ZHENG Gengqi, SUN Baohua. Design of Novel Miniaturized Broadband Microstrip Antenna［J］. Journal of Xidian University, 2017, 44(4): 55-59.
［2］ DENG C J, LI Y, ZHANG Z J, et al. Planar Printed Multi-resonant Antenna for Octa-band WWAN/LTE Mobile Handset［J］. IEEE Antennas and Wireless Propagation Letters, 2015, 14: 1734-1737.
［3］ KIM G H, YUN T Y. Small Wideband Monopole Antenna with a Distributed Inductive Strip for LTE/GSM/UMTS［J］. IEEE Antennas and Wireless Propagation Letters, 2015, 14: 1677-1680.
［4］ CUI Y H, YANG L, LIU B Y, et al. Multiband Planar Antenna for LTE/GSM/UMTS and WLAN/WiMAX Handsets［J］. IET Microwaves, Antennas and Propagation, 2016, 10(5): 502-506.
［5］ CHOU Y J, LIN G S, CHEN J F, et al. Design of GSM/LTE Multiband Application for Mobile Phone Antennas［J］. Electronics Letters, 2015, 51(17): 1304-1306.
［6］ CHEN H, ZHAO A P. LTE Antenna Design for Mobile Phone with Metal Frame［J］. IEEE Antennas and Wireless Propagation Letters, 2016, 15: 1462-1465.
［7］ WANG Y, DU Z W. Wideband Monopole Antenna with Less Nonground Portion for Octa-band WWAN/LTE Mobile Phones［J］. IEEE Transactions on Antennas and Propagation, 2016, 64(1): 383-388.
［8］ BAN Y L, QIANG Y F, WU G, et al. Reconfigurable Narrow-frame Antenna for LTE/WWAN Metal-rimmed Smartphone Applications［J］. IET Microwaves, Antennas and Propagation, 2016, 10(10): 1092-1100.
［9］ WU D, CHEUNG S W, YUK T I. A Compact and Low-profile Loop Antenna with Multiband Operation for Ultra-thin Smartphones［J］. IEEE Transactions on Antennas and Propagation, 2015, 63(6): 2745-2750.
［10］ WONG K L, CHEN Y C. Small-size Hybrid Loop/Open-slot Antenna for the LTE Smartphone［J］. IEEE Transactions on Antennas and Propagation, 2015, 63(12): 5837-5841.
［11］ WANG S, DU Z W. Decoupled Dual-antenna System Using Crossed Neutralization Lines for LTE/WWAN Smartphone Applications［J］. IEEE Antennas and Wireless Propagation Letters, 2015, 14: 523-526.
［12］ DING H Z, JIAO Y C, NI T. A Compact Multiband Printed Antenna for Smart-phone Applications［J］. Microwave and Optical Technology Letters, 2015, 57(10): 2289-2294.
［13］ CHU F H, WONG K L. Internal Coupled-fed Dual-loop Antenna Integrated with a USB Connector for WWAN/LTE Mobile Handset［J］. IEEE Transactions on Antennas and Propagation, 2011, 59(11): 4215-4221.
［14］ BENAZEER B, TAHIR F A. Frequency Reconfigurable Antenna for Hand-held Wireless Devices［J］. IET Microwaves, Antennas and Propagation, 2015, 9(13): 1412-1417.
［15］白冰，牛中奇，任建. 用于无线通信的新型宽带旋转贴片天线设计［J］. 西安电子科技大学学报，2015, 42(3): 192-197.
BAI Bing, NIU Zhongqi, REN Jian. Novel Broadband and Rotated-patch Antenna for Wireless Communication［J］. Journal of Xidian University, 2015, 42(3): 192-197.
［16］ WANG C J, LIN C M. A CPW-fed Open-slot Antenna for Multiple Wireless Communication Systems［J］. IEEE Antennas and Wireless Propagation Letters, 2012, 11: 620-623.

[1]	廖勇,孙宁,王帅,陈颖. 面向LTE-V2X系统的双迭代信号检测算法[J]. 西安电子科技大学学报, 2021, 48(3): 1-8.
[2]	李枫, 王紫阳, 王乐, 李蕊, 冯罡, 尹应增. 抗干扰阵列天线的小型化及波束形成技术分析[J]. 西安电子科技大学学报, 2018, 45(6): 51-56.
[3]	党唯菓;朱永忠;苏道一;余阳. 一种多轨道角动量模行波谐振腔天线[J]. 西安电子科技大学学报, 2018, 45(4): 149-154.
[4]	闪硕;宫丰奎;张航. LTE多用户上行链路符号定时估计迭代算法[J]. 西安电子科技大学学报, 2018, 45(1): 48-54.
[5]	郑庚琪;孙保华. 新型宽带小型化微带天线[J]. 西安电子科技大学学报, 2017, 44(4): 47-50+137.
[6]	李桐;曹祥玉;高军;翟会清;梁昌洪. 高选择性陷波超宽带天线设计[J]. J4, 2016, 43(1): 41-46.
[7]	冯学勇;杨林;龚书喜;王建晓. 可用于基站天线测量的平面波产生器的设计[J]. J4, 2015, 42(3): 33-37.
[8]	杨鹏;李祥攀;刘豆 . LTE中增强视频业务QoS的时延感知调度算法 [J]. J4, 2015, 42(2): 140-145.
[9]	姚旭;曹祥玉;高军;赵一;杨欢欢. 一种极化选择多频带的低雷达截面积反射屏[J]. J4, 2014, 41(1): 153-157.
[10]	刘英;李凡;龚书喜. 一种新型分形低剖面天线[J]. J4, 2013, 40(6): 74-77+124.
[11]	李晓辉;魏龙飞;黑永强;刘乃安. LTE-A超远覆盖中的随机接入前导码设计与性能[J]. J4, 2013, 40(5): 38-43+156.
[12]	卢美莲;张锴. 一种支持LTE语音业务的优先级半持续调度机制[J]. J4, 2013, 40(2): 142-147.
[13]	张天魁;蒋傲雪;冯春燕. LTE中适用于MBSFN的自适应资源分配机制[J]. J4, 2012, 39(5): 126-131+191.
[14]	刘涛;曹祥玉;高军;杨群;李文强. 一种小型化宽带高增益Metamaterial贴片天线[J]. J4, 2012, 39(3): 161-165.
[15]	刘德福;雷天民;马卓;李颖;王旸. LTE系统中可配置FFT／IFFT的设计与实现[J]. J4, 2010, 37(5): 813-816+824.

一种新型小型化十一频段手机天线设计

Novel and miniaturized hendeca-band antenna for mobile phones

PDF (PC)

赞

可视化

摘要/Abstract

引用本文

使用本文

参考文献

相关文章 15

Metrics

本文评价

推荐阅读 10