Abstract
In order to overcome the narrow-bandwidth of the patch antenna, one kind of configuration which can widen the bandwidth significantly is discussed in this letter. Analyzed by the equivalent-circuits method and simulated by HFSS, a rule derived from simulated results that can aid to design the microstrip antennas is found. Finally, the structure parameters are optimized out, which reaches 44.67% impedance bandwidth. Furthermore, this kind of configuration can also be applied to the multi-layer patch antenna.
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References
Zhang Jun, Liu Kecheng, Zhang Xianduo, Hao Chongjun, The Theory and Engineering of Microstip Antenna, Beijing, National Defence Industry Press, 1998, 272–289, (in Chinese).
K. R. Carver, J. W. Mink, Microstrip antenna technology, IEEE Trans. on Antennas and Propagation, AP-29(1981)1, 25–37.
J. R. James, P. S. Hall, C. Wood, Microstrip Antenna Theory and Design, London, U.K, Peter Peregrinus, 1981, 158–177.
I. J. Bahl, P. Bhartia, Microstrip Antennas, Dedham, MA, Artech House, 1980, 35–56.
Yang Xianghua, The experimented research of wideband microstrip patch antenna, Wireless Communication Technology, 11(2002)1, 32–35.
D. M. Pozar, Micorstrip antennas, Proc. IEEE, 80(1992), 79–91.
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Communication author: Wang Jian, born in 1980, male, M. Phil, student. Missile Institute, Air Force Engineering University, Sanyuan 713800, China.
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Wang, J., Zhang, H., Huang, W. et al. A novel wide-band circular patch antenna. J. of Electron.(China) 22, 681–685 (2005). https://doi.org/10.1007/BF02687851
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DOI: https://doi.org/10.1007/BF02687851