Design of S-band circularly polarized double-layer microstrip antenna

被引：0
作者：
Li, Yuan [1 ]
Zhao, Fangyuan [1 ]
Guo, Jia [2 ]
Zhang, Lei [1 ]
机构：
[1] School of Electronic Information Engineering, Tianjin University
[2] School of Communication Engineering, Jilin University
来源：
Transactions of Tianjin University | 2012年 / 18卷 / 04期
关键词：
Broadband antenna; Circular polarization; Double-layer microstrip antenna; Finite difference time domain;
D O I：
10.1007/s12209-012-1669-x
中图分类号：
学科分类号：
摘要：
This paper proposes a compact polarization microstrip antenna based on double-layer structure. The bandwidth of the whole antenna is widened by expanding the top and bottom layers respectively. After the design of antenna structure and adjustment of size, the proposed antenna can achieve both the left- and right-hand circular polarizations in 2.33 GHz-2.97 GHz. Measurement results indicate that the effective bandwidth is 640 MHz in S-band and the relative bandwidth can achieve 24% with S 11 less than -15 dB. © Tianjin University and Springer-Verlag Berlin Heidelberg 2012.
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页码：248 / 252
页数：4
相关论文
共 15 条
  • [1] Wu Q., Jin R., Geng J., A single-layer ultrawideband microstrip antenna[J], IEEE Transactions on Antennas and Propagation, 58, 1, pp. 211-214, (2010)
  • [2] Iwasaki H., A circularly polarized small-size microstrip antenna with a cross slot[J], IEEE Transactions on Antennas and Propagation, 44, 10, pp. 1399-1401, (1996)
  • [3] Yang S.-L.S., Luk K.-M., A wideband lprobes fed circularly-polarized reconfigurable microstrip patch antenna[J], IEEE Transactions on Antennas and Propagation, 56, 2, pp. 581-584, (2008)
  • [4] Jin N., Yang F., Rahmat-Samii Y., A novel patch antenna with switchable slot (pass): Dual-frequency operation with reversed circular polarizations[J], IEEE Transactions on Antennas and Propagation, 54, 3, pp. 1031-1034, (2006)
  • [5] Khidre A., Lee Kai F., Yang F., Et al., Wideband circularly polarized e-shaped patch antenna for wireless appli cations[J], IEEE Antennas and Propagation Magazine, 52, 5, pp. 219-228, (2010)
  • [6] Chang F.-S., Wong K.-L., Chiou T.-W., Lowcost broadband circularly polarized patch antenna[J], IEEE Transactions on Antennas and Propagation, 51, 10, pp. 3006-3008, (2003)
  • [7] Hsieh T.H., Lee C.S., Double-layer high-gain microstrip array antenna[J], IEEE Transactions on Antennas and Propagation, 48, 7, pp. 1033-1035, (2000)
  • [8] Ruan C., Theory and Technology of Ultra-Wideband Antenna [M], (2006)
  • [9] Yang F., Rahmat-Samii Y., Patch antennas with switchable slots (pass) in wireless communications: Concepts, designs and applications[J], IEEE Antennas and Propagation Magazine, 47, 2, pp. 13-28, (2005)
  • [10] Lee W., Kim J., Yoon J.Y., Compact two-layer rotman lensfed microstrip antenna array at 24 ghz[J], IEEE Transactions on Antennas and Propagation, 59, 2, pp. 460-466, (2011)
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