具有谐波抑制性质的开槽微带天线

doi:10.3969/j.issn.1001-2400.2013.06.018

Abstract

Abstract:

With the introduction of the circularly symmetrical slot near the coaxial feed location of the square microstrip antenna patch, harmonic suppression performance can be realized in the antenna. Effectiveness of the circularly symmetrical slot for harmonic suppression is studied. Experimental results show that application of the circularly symmetrical slot near the coaxial feed location of the microstrip antenna patch can remarkably suppress the harmonic frequencies. Measured radiation patterns indicate that the forward radiation is suppressed by more than 20～25dB at the second and the third harmonic frequencies compared with the reference antenna, while both the forward radiation gain and the backward radiation at the fundamental mode resonant frequency remains basically unchanged.

Key words: microstrip antenna, harmonic suppression, circularly symmetrical slot structure, antenna radiation patterns

CLC Number:

TN820

XU Yunxue;GONG Shuxi;LIU Ying;HONG Tao. Slot microstrip antenna with harmonic control[J].J4, 2013, 40(6): 101-104+192.

References

［1］ James J, Hall P. Handbook of Microstrip Antennas ［M］. London: Peter Peregrinus Limited, 1989.
［2］ Lin Xianchang, Wang Lingteng. A Broadband CPW-Fed Loop Slot Antenna with Harmonic Control ［J］. IEEE Antennas and Wireless Propagation Letters, 2003, 2: 323-325.
［3］ Inclan-Sanchez L, Vazquez-Roy J L, Rajo-Iglesias E. Proximity Coupled Microstrip Patch Antenna with Reduced Harmonic Radiation ［J］. IEEE Transactions on Antennas and Propagation, 2009, 57(1): 27-32.
［4］ Sung Y, Kim M, Kim Y. Harmonics Reduction with Defected Ground Structure for a Microstrip Patch Antenna ［J］. IEEE Antennas and Wireless Propagation Letters, 2003, 2: 111-113.
［5］ Sung Y J, Kim Y S. An Improved Design of Microstrip Patch Antennas Using Photonic Bandgap Structure ［J］. IEEE Transactions on Antennas and Propagation, 2005, 53(5): 1799-1804.
［6］ Liu Haiwen, Li Zhengfan, Sun Xiaowei, et al. Harmonic Suppression with Photonic Bandgap and Defected Ground Structure for a Microstrip Patch Antenna ［J］. IEEE Microwave and Wireless Components Letters, 2005, 15(2): 55-56.
［7］ Horii Y, Tsutsumi M. Harmonic Control by Photonic Bandgap on Microstrip Patch Antenna ［J］. IEEE Microwave and Guided Wave Letters, 1999, 9(1): 13-15.
［8］曾会勇, 王光明, 王亚伟, 等. 逆开环谐振器在微带天线谐波抑制中的应用［J］. 微波学报, 2010, 26(4): 84-86.
Zeng Huiyong, Wang Guangming, Wang Yawei, et al. Harmonic Suppression for Microstrip Antennas with Complementary Split Ring Resonators ［J］. Journal of Microwaves, 2010, 26(4): 84-86.
［9］谢欢欢, 焦永昌, 杨彬, 等. 基于蘑菇状谐振器的谐波抑制的微带贴片天线［J］. 微波学报, 2011, 27(5): 40-43.
Xie Huanhuan, Jiao Yongchang, Yang Bin, et al. Harmonic-Suppressed Microstrip Patch Antenna Based on Mushroom-Like Resonators ［J］. Journal of Microwaves, 2011, 27(5): 40-43.
［10］ Kwon S, Lee B M, Yoon Y J, et al. A Harmonic Suppression Antenna for an Active Integrated Antenna ［J］. IEEE Microwave and Wireless Components Letters, 2003, 13(2): 54-56.
［11］ Lin S, Huang K, Chen J S. Harmonic Control for an Integrated Microstrip Antenna with Loaded Transmission Line ［J］. Microwave and Optical Technology Letters , 2005, 44(4): 379-383.
［12］ Xiao Shaoqiu, Wang Bingzhong, Jiang Li, et al. Compact Coplanar Design for Harmonic Suppression in Microstrip Antenna ［J］. Microwave and Optical Technology Letters, 2009, 51(5): 1326-1329.
［13］ Zhou D, Abd-Alhameed R A, See C H, et al. New Antenna Designs for Wideband Harmonic Suppression Using Adaptive Surface Meshing and Genetic Algorithms ［J］. IET Microwave Antennas and Propagation, 2011, 5(9): 1054-1061.

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Slot microstrip antenna with harmonic control

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