Journal of Guangdong University of Technology ›› 2011, Vol. 28 ›› Issue (2): 43-46.

• Comprehensive Studies • Previous Articles     Next Articles

The Design of Dual-band Circularly Polarized Patch Antennas for GPS 

  

  1. Faculty of Physics and Optoelectronic Engineering，Guangdong University of Technology，Guangzhou 510006，China
  • Online:2011-06-25 Published:2011-06-25

HTML

0

PDF (PC)

3686

Abstract: It presents the design of a dualband righthand circularly polarized microstrip antenna for GPS. The antenna has two stacked patches，each patch fed by four orthotropic ports on the patch plane. The fourfeed network is designed to achieve dualband righthand circular polarization, the antenna being small. The integrated approach of cutting the antenna patch corners and adding stubs effectively improves the efficiency of the antenna radiation. HFSS was used to modulate and simulate the antenna, and a physical model was tested. The experimental results show that the simulation results and the testing results are in agreement, and that the antenna meets the application requirements.

Key words: Microstrip antenna；Dual-band；Circularly polarized； Multi-feed

［1］ Su C W,  Huang S K,  Lee C H. CP microstrip antenna with wide beamwidth for GPS band application［J］. Electronics Letters, 2007,43(20): 1062-1063.

［2］ Zhou Y,  Chen C C,  Volakis J L. Dual band proximityfed stacked patch antenna for Triband GPS applications［J］. IEEE Trans Antennas Propag, 2007,55(1):220-223.

［3］ 沈喜明，王玉峰，姚兴利. 基于双层方形切角贴片的探针单馈宽带圆极化微带天线［J］.测控与通信,2008, 32(2): 10-13.

［4］ 陈腾博，焦永昌，张福顺.一种宽频带圆极化微带天线的设计［J］.空间电子技术, 2006, 3(3):61-64．

［5］ Pozar D M, Duffy S M.  A dualband circularly polarized aperturecoupled stacked microstrip antenna for global positioning satellite［J］. Antennas and Propagation, IEEE Transactions on ,1997, 45(11): 1618-1625.

［6］ 孙向珍. 圆极化双层微带天线的研究［J］. 遥测遥控, 2004, 25(5):1-6．

［7］ Wong K L,  Wu J Y. Singlefeed Small Circularly Polarized Square Microstrip Antenna［J］．Electronics Letters， 1997,33(22): 1833-1834.

［8］ Herscovici N，Sipus Z，  Boniface D．Circularly polarized single-fed microstrip patch for wireless communications［J］．Antennas and Propagation for Wireless Communications, 1998: 167-170．

［9］ Fujimoto T, Ayukawa D, Iwanaga K, et al. DualBand circularly polarized microstrip antenna for GPS application［J］. Antennas and Propagation Society International Symposium, 2008: 1-4.

［10］ Sha Liu, QingXin Chu. SingleFeed circularly polarized antenna for CNSS dualband applications［J］. Microwave Conference, 2008: 1-4.

［11］ Beddeleem G, Ribero J M, Staraj R, et al. Dualband microstrip antenna with multiple circular polarization combinations［J］. Antennas and Propagation Society International Symposium, 2008:1-4.

［12］ Zhou L, Liu S, Wei Y, et al. Dualband circularlypolarized antenna based on complementary two turns spiral resonator［J］. Electronics Letters, 2010, 46(14): 970-971.

［13］  Wang Yufeng,  Feng Jianjie,  Cui Jingbo, et al. A dualband circularly polarized stacked microstrip antenna with singlefed for GPS applications［J］. Antennas Propagation and EM Theory, 2008:108-110.

［14］ Basilio L I, Chen R L, Williams J T, et al. A New planar dualband GPS antenna designed for reduced susceptibility to lowangle multipath［J］. Antennas and Propagation, IEEE Transactions on,  2007, 55(8):2358-2366.

［15］  Lin Chen,  Zhang Fushun,  Jiao Yongchang, et al. A threefed microstrip antenna for wideband circular polarization［J］. Antennas and Propagation, IEEE Transactions on, 2010(9):359-362.

［16］  Zhou Y,  Chen C C,  Volakis J L. Dual band proximityfed stacked patch antenna for triband GPS applications［J］. Antennas and Propagation, IEEE Transactions on, 2007, 55(1): 220-223.
No related articles found!
Viewed
Full text
2806
HTML PDF
Just accepted Online first Issue Just accepted Online first Issue
0 0 0 0 0 2806

  From Others local
  Times 521 2285
  Rate 19% 81%

Abstract
533
Just accepted Online first Issue
0 0 533
  From Others local
  Times 210 323
  Rate 39% 61%

Cited
Web of Science  Crossref   ScienceDirect  Search for Citations in Google Scholar >>
 
This page requires you have already subscribed to WoS.
  Shared   
  Discussed   
No Suggested Reading articles found!
Copyright © 2017 Journal of Guangdong University of Technology
Add：729 East Dongfeng RD., Guangzhou PRC. Postcode: 510090
Tel：020-37626653,020-37626139,020-37626396
Email：xbzrb@gdut.edu.cn
Supported:Beijing Magtech