Design of a Slot-Loaded Low-Profile Dual-Frequency Antenna for Beidou System

LI Rui-xiong; LIN Fu-min; LI Xiao-peng; ZHANG Hua-fu

doi:10.12263/DZXB.20230444

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Design of a Slot-Loaded Low-Profile Dual-Frequency Antenna for Beidou System

PAPERS | 更新时间：2025-12-08

- Design of a Slot-Loaded Low-Profile Dual-Frequency Antenna for Beidou System
- ACTA ELECTRONICA SINICA Vol. 52, Issue 8, Pages: 2679-2687(2024)
- 作者机构：
  
  1.广东工业大学物理与光电工程学院，广东广州 510006
  2.广州中海达卫星导航技术股份有限公司，广东广州 511400
- 作者简介：
- 基金信息：
- DOI：10.12263/DZXB.20230444
  CLC： TN828.5;
- Received：17 May 2023，
  
  Revised：2023-12-18，
  
  Published：25 August 2024
- 稿件说明：
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李锐雄, 林福民, 李晓鹏, 等. 缝隙加载的低剖面双频北斗天线设计[J]. 电子学报, 2024, 52(08): 2679-2687.

LI Rui-xiong, LIN Fu-min, LI Xiao-peng, et al. Design of a Slot-Loaded Low-Profile Dual-Frequency Antenna for Beidou System[J]. Acta Electronica Sinica, 2024, 52(08): 2679-2687.
李锐雄, 林福民, 李晓鹏, 等. 缝隙加载的低剖面双频北斗天线设计[J]. 电子学报, 2024, 52(08): 2679-2687. DOI：10.12263/DZXB.20230444

LI Rui-xiong, LIN Fu-min, LI Xiao-peng, et al. Design of a Slot-Loaded Low-Profile Dual-Frequency Antenna for Beidou System[J]. Acta Electronica Sinica, 2024, 52(08): 2679-2687. DOI：10.12263/DZXB.20230444

摘要

本文设计了一款应用于北斗系统（BeiDou System，BDS）的新型低剖面双频段贴片天线.该天线基于单层贴片天线结构，通过“桥形”缝隙加载的方式，引入新的谐振频率，使天线工作在双频段（分别以1 176 MHz和1 575 MHz为中心频点），实现共面双频辐射.同时加载4个环形缝隙，仅用一组馈电针进行耦合馈电，方便调节阻抗匹配，同时减少馈电针数量，简化馈电网络复杂性.另外在天线侧面加载“π型”金属枝节，进一步优化高频阻抗匹配.实测结果表明，该天线在B1C频段和B2a频段的增益大于3.5 dBic，轴比均小于3 dB.频谱显示，该天线能工作于北斗系统的B1C、B2a频段，有望应用于北斗定位系统终端设备.

Abstract

A new low-profile dual-band patch antenna for BeiDou system (BDS) applications is designed in this paper. The antenna is based on a single-layer patch antenna structure

and a new resonant frequency is introduced through loading “bridge-type” gaps

so that the antenna operates in dual frequency bands (resonant at 1 176 MHz and 1 575 MHz

respectively)

realizing coplanar dual-frequency radiation. Meanwhile

four annular gaps are loaded and only one set of feeding pins is used for coupled feeding

which contributes to adjust impedance matching while reducing the number of feeding pins and simplifying the feeding network. In addition

“π type” metal branches are installed on the side of the antenna to further optimize impedance matching in high frequency band. The measured results show that the gain of the antenna is greater than 3.5 dBic in both the B1C band and B2a band

and the axial ratio are less than 3 dB in the above frequency bands. The spectrum shows that the developed antenna operates in the B1C and B2a frequency bands of Beidou system

and is expected to be applied to the terminal equipments of Beidou positioning system.

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references

SIM C Y D , LIN K W , ROW J S . Design of an annular-ring microstrip antenna for circular polarization [C ] // IEEE Antennas and Propagation Society Symposium . Piscataway : IEEE , 2004 : 471 - 474 .

周涛 , 张豪 , 边成 , 等 . 多频双圆极化北斗天线设计 [J ] . 电子技术应用 , 2022 , 48 ( 10 ): 9 - 12 .

ZHOU T , ZHANG H , BIAN C , et al . Multi-band dual circularly polarized antenna for BeiDou navigation system [J ] . Application of Electronic Technique , 2022 , 48 ( 10 ): 9 - 12 . (in Chinese)

孙胜 , 王世通 , 孙虎成 . 一种双频四模极化可重构天线 [J ] . 电子学报 , 2023 , 51 ( 8 ): 2168 - 2178 .

SUN S , WANG S T , SUN H C . A dual-band quad-polarization re-configurable antenna [J ] . Acta Electonica Sinica , 2023 , 51 ( 8 ): 2168 - 2178 . (in Chinese)

张明月 . 北斗双频圆极化天线及阵列的研究与设计 [D ] . 南京 : 南京信息工程大学 , 2018 .

ZHANG M Y . Research and Design of Beidou Dual-Frequency Circularly Polarized Antennas and Arrays [D ] . Nanjing : Nanjing University of Information Science & Technology , 2018 . (in Chinese)

张浩 . 宽带高精度GNSS天线的设计与实现 [D ] . 北京 : 中国科学院大学(中国科学院国家空间科学中心) , 2020 .

ZHANG H . Design and Implementation of Broadband High Precision GNSS Antenna [D ] . Beijing : National Space Science Center, Chinese Academy of Sciences , 2020 . (in Chinese)

SHARMA S B , UGLE A , PARIKH K . A novel U-slot aperture coupled annular-ring microstrip patch antenna for multiband GNSS applications [C ] // 2020 14th European Conference on Antennas and Propagation (EuCAP) . Piscataway : IEEE , 2020 : 1 - 3 .

LIU R , ALOI D N . Dual band GNSS antenna phase center characterization for automotive applications [J ] . International Journal of Antennas (JANT) , 2021 , 7 ( 2/3/4 ): 1 - 19 . DOI: 10.5121/jant.2021.7401 http://dx.doi.org/10.5121/jant.2021.7401 .

罗艺 , 柳志荣 . 小型圆极化天线的交叉极化抑制方法研究 [J ] . 电子学报 , 2021 , 49 ( 12 ): 2490 - 2496 .

LUO Y , LIU Z R . Methods of suppressing cross polarisation for a miniaturised circularly polarised antenna [J ] . Acta Electronica Sinica , 2021 , 49 ( 12 ): 2490 - 2496 . (in Chinese)

刘明建 . 用于双频精确导航的新型贴片天线研究 [D ] . 广州 : 广东工业大学 , 2018 .

LIU M J . The Research on Novel Patch Antenna for Dual-Frequency Precise Navigation [D ] . Guangzhou : Guangdong University of Technology , 2018 . (in Chinese)

李晓鹏 , 李庚禄 , 张华福 . 一种单层双频宽带GNSS测量型天线设计 [J ] . 电讯技术 , 2015 , 55 ( 2 ): 211 - 215 .

LI X P , LI G L , ZHANG H F . Design of a monolayer dual-frequency broadband antenna with surveying for GNSS [J ] . Telecommunication Engineering , 2015 , 55 ( 2 ): 211 - 215 . (in Chinese)

赵杰 , 周斌楠 . 一种GNSS天线 : CN218101664U [P ] . 2022-12-20 .

ZHAO J , ZHOU B N . A GNNS Antenna : CN218101664U [P ] . 2022-12-20 . (in Chinese)

张闯 , 张捷 , 王晓辉 . 一种多功能GNSS天线 : CN111864382A [P ] . 2020-10-30 .

ZHANG C , ZHANG J , WANG X H . Multifunctional GNSS Antenna : CN111864382A [P ] . 2020-10-30 . (in Chinese)

朱勇安 , 林飞 , 李晓鹏 , 等 . 嵌套式GNSS天线和GNSS装置 : CN202120484567.6 [P ] . 2021-08-10 .

ZHU Y A , LIN F , LI X P , et al . Nested GNSS Antenna and GNSS Device : CN202120484567.6 [P ] . 2021-08-10 . (in Chinese)

朱勇安 , 李晓鹏 , 邓良有 , 等 . 一种基于 3 D镭射的GNSS天线 : CN212412192U [P ] . 2021-01-26 .

ZHU Y A , LI X P , DENG L Y , et al . GNSS Antenna Based on 3 D Laser : CN212412192U [P ] . 2021-01-26 . (in Chinese)

刘明建 , 林福民 , 肖宇杰 . 采用新型馈电结构的双频宽带导航天线设计 [J ] . 电讯技术 , 2018 , 58 ( 6 ): 732 - 737 .

LIU M J , LIN F M , XIAO Y J . Design of a dual-frequency broadband navigation antenna based on new feeding structure [J ] . Telecommunication Engineering , 2018 , 58 ( 6 ): 732 - 737 . (in Chinese)

李锐雄 , 林福民 , 周冬跃 , 等 . 双层空气型高性能精确导航天线设计 [J ] . 电讯技术 , 2023 , 63 ( 4 ): 576 - 582 .

LI R X , LIN F M , ZHOU D Y , et al . Design of a double-layer air-type high-performance precise navigation antenna [J ] . Telecommunication Engineering , 2023 , 63 ( 4 ): 576 - 582 . (in Chinese)

BALANIS C . Antenna Theory: Analysis and Design [M ] . Hoboken : John Wiley & Sons , 2015 .

盘龙 . 小型化多模卫星导航天线 [D ] . 西安 : 西安电子科技大学 , 2014 .

PAN L . Miniaturized Multi-Mode Satellite Navigation Antenna [D ] . Xi’an : Xidian University , 2014 . (in Chinese)

林智凯 , 林福民 , 李庚禄 , 等 . 四模圆极化卫星导航天线的设计和分析 [J ] . 数字通信世界 , 2013 ( 12 ): 71 - 73 .

LIN Z K , LIN F M , LI G L , et al . Design and analysis of four-mode circularly polarization antenna for satellite navigation [J ] . Digital Communication World , 2013 ( 12 ): 71 - 73 . (in Chinese)

赵忠超 , 郑会利 , 孙超 . 基于宽带移相器的GNSS圆极化微带天线 [J ] . 微波学报 , 2016 , 32 ( S1 ): 134 - 136 .

ZHAO Z C , ZHENG H L , SUN C . A circularly polarized microstrip antenna using broadband phase shifter for GNSS application [J ] . Journal of Microwaves , 2016 , 32 ( S1 ): 134 - 136 . (in Chinese)

WANG M S , ZHU X Q , GUO Y X , et al . Compact dual-band circularly polarised antenna with omnidirectional and unidirectional properties [J ] . IET Microwaves , Antennas & Propagation, 2018 , 12 ( 2 ): 259 - 264 .

杨光 . 卫星导航接收机宽带宽波束圆极化天线设计 [D ] . 哈尔滨 : 哈尔滨工程大学 , 2020 .

YANG G . Design of Wideband and Wide Beam Circular Polarization Antenna for Satellite Navigation Receiver [D ] . Harbin : Harbin Engineering University , 2020 . (in Chinese)

黎亮 . 北斗/GPS双模差分定位系统及卫星导航天线研究 [D ] . 成都 : 电子科技大学 , 2020 .

LI L . A Study of BDS/GPS Dual Mode Differential Positioning System and Satellite Navigation Antenna [D ] . Chengdu : University of Electronic Science and Technology of China , 2020 . (in Chinese)

LI X P , MA R Y , CAI H P , et al . High-gain dual-band aperture-shared CP patch antenna with wide AR beamwidth for satellite navigation system [J ] . IEEE Antennas and Wireless Propagation Letters , 2023 , 22 ( 8 ): 1888 - 1891 .

YAN Y D , JIAO Y C , ZHANG C , et al . Hemispheric conformal wide beamwidth circularly polarized antenna based on two pairs of curved orthogonal dipoles in space [J ] . IEEE Transactions on Antennas and Propagation , 2021 , 69 ( 11 ): 7900 - 7905 .

HU W , FENG T X , GAO S , et al . Wideband circularly polarized antenna using single-arm coupled asymmetric dipoles [J ] . IEEE Transactions on Antennas and Propagation , 2020 , 68 ( 7 ): 5104 - 5113 .

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