一种双频可重构介质谐振天线设计
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- 英文论文题名：Design of a dual-frequency reconfigurable dielectric resonator antenna
- 论文作者：李凯 ; 何子远 ; 刘雅玲 ; 冯威 ; 王德才
- 英文论文作者：LI Kai ; HE Zi-yuan ; LIU Ya-ling ; FENG Wei ; WANG De-cai ; School of Electronic Engineering ; UESTC
- 年：2017
- 作者机构：电子科技大学电子工程学院;
- 论文关键词：FR-DRA ; 频率可重构 ; 双频 ; 二极管开关
- 英文论文关键词：FR-DRA ; frequency reconfigurable ; dual-frequency ; diode switch
- 会议召开时间：2017-05-08
- 会议录名称：2017年全国微波毫米波会议论文集（中册）
- 英文会议录名称：Proceedings of 2017 National Conference on Microwave and Millimeter Waves(NCMMW2017)
- 语种：中文
- 分类号：TN821
- 学会代码：ZDWB
- 会议名称：2017年全国微波毫米波会议
- 会议地点：中国浙江杭州
- 主办单位：中国电子学会
- 学会名称：中国电子学会微波分会
- 页数：4
- 文件大小：1026k
- 原文格式：D
- 会议级别：全国
摘要
本文设计了一种频率可重构介质谐振天线(FR-DRA),其半圆台介质介电常数为10.2,由U形微带线馈电。在馈电网络的一支安装一个PIN二极管,通过开关接通和断开可以改变天线的有效电流长度,从而实现了两个不同频段的转换。该天线可以同时工作在两个频段。当开关设为断开时,天线的两个工作频段分别为2.15GHz~4.2GHz和6.86GHz~8.24GHz,当开关接通时,天线的两个工作频段分别为2.05GHz~4.18GHz和5.48GHz~6.75GHz。
In this paper, a frequency reconfigurable dielectric resonator antenna(DRA) is designed. The half round table dielectric resonator with a permitivity of 10.2 is fed by U-shaped microstrip feed line. A PIN diode is installed in the feed network, and the effective current length of the antenna can be changed by switching on and off, thus realizing the conversion of two different frequency bands. The antenna can work in two frequency bands simultaneously. when the switch is OFF, this first band is started from 2.15 GHz to 4.2 GHz,and another between 6.86 GHz and 8.24 GHz. when the antenna is in ON state, the two frequency band are respectively 2.05GHz~4.18 GHz and 5.48GHz~6.75 GHz.
In this paper, a frequency reconfigurable dielectric resonator antenna(DRA) is designed. The half round table dielectric resonator with a permitivity of 10.2 is fed by U-shaped microstrip feed line. A PIN diode is installed in the feed network, and the effective current length of the antenna can be changed by switching on and off, thus realizing the conversion of two different frequency bands. The antenna can work in two frequency bands simultaneously. when the switch is OFF, this first band is started from 2.15 GHz to 4.2 GHz,and another between 6.86 GHz and 8.24 GHz. when the antenna is in ON state, the two frequency band are respectively 2.05GHz~4.18 GHz and 5.48GHz~6.75 GHz.
引文
[1]刘义.移动通信中小型化双频微带天线的研究与设计:[硕士学位论文].杭州:杭州电子科技大学,2010.
[2]陈华君,郭东辉.基于MEMS开关的双频可重构天线设计[J].仪器仪表学报2006,27(6):2023.
[3]张兴辉.微带频率可重构天线的研究与设计:[硕士学位论文].昆明:云南大学,2012.
[4]Hoi Kuen Ng and Kwok Wa Leung,“Frequency Tuning of the Linearly and Circularly Polarized Dielectric Resonator Antennas Using Multiple Parasitic Strips”IEEE Transaction on Antennas Propagations,vol.54,pp.225-230,Jan.2004.
[5]K.K.So and K.W.Leung,“Bandwidth Enhancement and Frequency Tuning of the Dielectric Resonator Antenna Using a Parasitic Slot in the Ground Plane”IEEE Transaction on Antennas Propagations,vol.53,pp.4169-4172,December.2005.
[6]T.Apperley,and M.Okoniewski,“An Air-Gap-Based Frequency Switching Method for the Dielectric Resonator Antenna”IEEE Antennas and Wireless Propagation Letters,vol.13,pp.455-458,2014.
[7]Yang Gao,Zhenghe Feng,and Li Zhang,“Experimental Investigation of New Radiating Mode in Rectangular Hybrid Dielectric Resonator Antenna”IEEE Antennas Wireless Propagation Letters,vol.10,pp.91-94,2011.
[8]M.Abedian,S.K.A.Rahim,Sh.Danesh and M.Khalily,“Ultrawideband Dielectric Resonator Antenna with WLAN band rejection at 5.8 GHz,”IEEE Antennas Wireless Propagation Letters,vol.12,pp.1523-1526,2013.
[9]M.Abedian,S.K.A.Rahim,Sh.Danesh,S.Hakimi,L.Y.Cheong,and M.H.Jamaluddin,“Novel Design of compact UWB Dielectric Resonator Antenna with Dual Band rejection Characteristics for Wi MAX/WLAN Bands,”IEEE Antennas Wireless Propagation Letters,vol.14,pp.245-248,2015.
[10]Sh.danesh,S.K.A.Rahim,and M.Abedian,“Frequency Reconfigurable Rectangular Dielectric Resonator Antenna for Wi MAX/WLAN Applications”Microwave and Optical Technology Letters,vol.57,No.3,pp.579-582,2015.
[11]Danesh S,S.K.A.Rahim,M.Abedian,and M.R.Hamid“A compact Frequency Reconfigurable Rectangular Dielectric Resonator Antenna for LTE/WWAN and WLAN applications”IEEE Antennas Wireless Propagation Letters,vol.14,pp.486-489,2015.
[12]S.Danesh,M.R.Kamarudin,T.A.Rahman,M.Abedian1 and M.Khalily,“A Wideband Frequency Reconfigurable Rectangular Dielectric Resonator Antenna”Antennas and Propagation(Eu CAP),2016 10th European Conference on,1-4,2016.
[2]陈华君,郭东辉.基于MEMS开关的双频可重构天线设计[J].仪器仪表学报2006,27(6):2023.
[3]张兴辉.微带频率可重构天线的研究与设计:[硕士学位论文].昆明:云南大学,2012.
[4]Hoi Kuen Ng and Kwok Wa Leung,“Frequency Tuning of the Linearly and Circularly Polarized Dielectric Resonator Antennas Using Multiple Parasitic Strips”IEEE Transaction on Antennas Propagations,vol.54,pp.225-230,Jan.2004.
[5]K.K.So and K.W.Leung,“Bandwidth Enhancement and Frequency Tuning of the Dielectric Resonator Antenna Using a Parasitic Slot in the Ground Plane”IEEE Transaction on Antennas Propagations,vol.53,pp.4169-4172,December.2005.
[6]T.Apperley,and M.Okoniewski,“An Air-Gap-Based Frequency Switching Method for the Dielectric Resonator Antenna”IEEE Antennas and Wireless Propagation Letters,vol.13,pp.455-458,2014.
[7]Yang Gao,Zhenghe Feng,and Li Zhang,“Experimental Investigation of New Radiating Mode in Rectangular Hybrid Dielectric Resonator Antenna”IEEE Antennas Wireless Propagation Letters,vol.10,pp.91-94,2011.
[8]M.Abedian,S.K.A.Rahim,Sh.Danesh and M.Khalily,“Ultrawideband Dielectric Resonator Antenna with WLAN band rejection at 5.8 GHz,”IEEE Antennas Wireless Propagation Letters,vol.12,pp.1523-1526,2013.
[9]M.Abedian,S.K.A.Rahim,Sh.Danesh,S.Hakimi,L.Y.Cheong,and M.H.Jamaluddin,“Novel Design of compact UWB Dielectric Resonator Antenna with Dual Band rejection Characteristics for Wi MAX/WLAN Bands,”IEEE Antennas Wireless Propagation Letters,vol.14,pp.245-248,2015.
[10]Sh.danesh,S.K.A.Rahim,and M.Abedian,“Frequency Reconfigurable Rectangular Dielectric Resonator Antenna for Wi MAX/WLAN Applications”Microwave and Optical Technology Letters,vol.57,No.3,pp.579-582,2015.
[11]Danesh S,S.K.A.Rahim,M.Abedian,and M.R.Hamid“A compact Frequency Reconfigurable Rectangular Dielectric Resonator Antenna for LTE/WWAN and WLAN applications”IEEE Antennas Wireless Propagation Letters,vol.14,pp.486-489,2015.
[12]S.Danesh,M.R.Kamarudin,T.A.Rahman,M.Abedian1 and M.Khalily,“A Wideband Frequency Reconfigurable Rectangular Dielectric Resonator Antenna”Antennas and Propagation(Eu CAP),2016 10th European Conference on,1-4,2016.