Design of broadband dual-polarized antenna with 
integrated Marchand balun

doi:10.1016/S1005-8885(15)60660-4

中国邮电高校学报(英文) ›› 2015, Vol. 22 ›› Issue (3): 118-124.doi: 10.1016/S1005-8885(15)60660-4

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Design of broadband dual-polarized antenna with integrated Marchand balun

Hao Honggang(1), He Yong(1), Ren Yi(1), Liu Yanhui(2)

1. College of Electroning Engineering, Chongqing University of Posts and Telecommunications, 2. School of Physics and Mechanical and Electrical Engineering, Xiamen University

收稿日期:2014-06-30 修回日期:2014-11-21 出版日期:2015-06-30 发布日期:2015-06-24
通讯作者: Ren Yi, E-mail: renyi@cqupt.edu.cn E-mail:renyi@cqupt.edu.cn
基金资助:
the National Natural Science Foundation of China (61301032).

Design of broadband dual-polarized antenna with integrated Marchand balun

Hao Honggang(1), He Yong(1), Ren Yi(1), Liu Yanhui(2)

1. College of Electroning Engineering, Chongqing University of Posts and Telecommunications, 2. School of Physics and Mechanical and Electrical Engineering, Xiamen University

Received:2014-06-30 Revised:2014-11-21 Online:2015-06-30 Published:2015-06-24
Contact: Ren Yi, E-mail: renyi@cqupt.edu.cn E-mail:renyi@cqupt.edu.cn
Supported by:
the National Natural Science Foundation of China (61301032).

摘要/Abstract

摘要： A design of broadband dual-polarized antenna with low cross polarization and high isolation was presented. The antenna is composed of a cross dipole, a folded ground, two feeding networks, and a reflector. The impedance bandwidth was enhanced by utilizing the mutual coupling between the two dipoles. A kind of meandering folded Marchand balun was skillfully integrated on the support column of the antenna to excite the dipole differentially, which can deliver both balanced (within 0.5 dB) power splitting and consistent (±5°) phase shifting from 1.71 GHz to 2.17 GHz. The standing wave ratios (SWRs) of each port are less than 1.5. By using this feeding network, the antenna has good performance in isolation (> 45 dB) and cross polarization (> 30 dB) over the entire operating frequency band. Moreover, the gain (~8.6 dB) of the proposed antenna is stable with frequency and the antenna structure is very firm due to the support column. The proposed antenna can be easily formed an array for digital cellular system (DCS), personal communications service (PCS) and 3rd generation (3G) applications.

关键词: Dual-polarized antenna, cross dipole, balun, high isolation, low cross polarization

Abstract: A design of broadband dual-polarized antenna with low cross polarization and high isolation was presented. The antenna is composed of a cross dipole, a folded ground, two feeding networks, and a reflector. The impedance bandwidth was enhanced by utilizing the mutual coupling between the two dipoles. A kind of meandering folded Marchand balun was skillfully integrated on the support column of the antenna to excite the dipole differentially, which can deliver both balanced (within 0.5 dB) power splitting and consistent (±5°) phase shifting from 1.71 GHz to 2.17 GHz. The standing wave ratios (SWRs) of each port are less than 1.5. By using this feeding network, the antenna has good performance in isolation (> 45 dB) and cross polarization (> 30 dB) over the entire operating frequency band. Moreover, the gain (~8.6 dB) of the proposed antenna is stable with frequency and the antenna structure is very firm due to the support column. The proposed antenna can be easily formed an array for digital cellular system (DCS), personal communications service (PCS) and 3rd generation (3G) applications.

Key words: Dual-polarized antenna, cross dipole, balun, high isolation, low cross polarization

中图分类号:

TN82

Hao Honggang(1), He Yong(1), Ren Yi(1), Liu Yanhui(2). Design of broadband dual-polarized antenna with integrated Marchand balun [J]. Acta Metallurgica Sinica(English letters), 2015, 22(3): 118-124.

参考文献

1. Adrian A, Schaubert D H. Dual aperture-coupled microstrip antenna for dual or circular polarization. Electronics Letters, 1987, 23(23): 1226?1228 2. Wong K L, Tung H C, Chiou T W. Broadband dual-polarized aperture-coupled patch antennas with modified H-shaped coupling slots. IEEE Transactions on Antennas and Propagation, 2002, 50(2): 188?191 3. Lai H W, Luk K M. Dual polarized patch antenna fed by meandering probes. IEEE Transactions on Antennas and Propagation, 2007, 55(9): 2625?2627 4. Li Y, Zhang Z J, Zheng J F, et al. Design of dual-polarized monopole-slot antenna with small volume and high isolation. IEEE Transactions on Antennas and Propagation, 2012, 60(5): 2511?2514 5. Mak K M, Lai H W, Luk K M. Wideband dual polarized antenna fed by L-and M-probe. Proceedings of the 2012 Asia-Pacific Microwave Conference (APMC’12), Dec 4?7, 2012, Kaohsiung, China. Piscataway, NJ, USA: IEEE, 2012: 1058?1060 6. Huang Y H, Wu Q, Liu Q Z. Broadband dual-polarised antenna with high isolation for wireless communication. Electronics Letters, 2009, 45(14): 714?715 7. Sim C, Chang C C, Row J S. Dual-feed dual-polarized patch antenna with low cross polarization and high isolation. IEEE Transactions on Antennas and Propagation, 2009, 57(10-2): 3321?3324 8. Khoo K W, Guo Y X, Ong L C. Wideband dual-polarized patch antenna. Proceedings of the 10th IEEE Singapore International Conference on Communication Systems (ICCS’06), Oct 30?Nov 2, 2006, Singapore. Piscataway, NJ, USA: IEEE, 2006: 5p 9. AN W, LI S, HONG W, et al. Design of wideband dual-band dual-polarized dipole for base station antenna. The Journal of China Universities of Posts and Telecommunications, 2012, 19(1): 22?28 10. Li B, Yin Y Z, Hu W, et al. Wideband dual-polarized patch antenna with low cross polarization and high isolation. IEEE Antennas and Wireless Propagation Letters, 2012, 11: 427?430 11. Chen H, Xue F Z. A novel broadband dual-polarized printed dipole for base station. Journal of Chongqing University of Posts and Telecommunications: Natural Science Edition, 2011, 23(1): 58?61(in: Chinese) 12. Zhang Z Y, Guo Y X, Ong L C, et al. A new planar Marchand balun. Proceedings of the 2005 IEEE MTT-S International Microwave Symposium Digest (IMS’05), Jun 12?17, 2005, Long Beach, CA, USA. Piscataway, NJ, USA: IEEE, 2005: 4p 13. Bao Z D, Nie Z P, Zong X Z. A novel broadband dual-polarization antenna utilizing strong mutual coupling. IEEE Transactions on Antennas and Propagation, 2014, 62(1): 450?454

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Design of broadband dual-polarized antenna with integrated Marchand balun

Design of broadband dual-polarized antenna with integrated Marchand balun

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