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Volume 28 Issue 6
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DING Weiping, LUO Kang, DING Kang, SHI Shujie. Design of dual polarized microstrip antenna with H-shaped aperture and L-probed coupled[J]. CHINESE JOURNAL OF RADIO SCIENCE, 2013, 28(6): 1164-1167.
Reference format: DING Weiping, LUO Kang, DING Kang, SHI Shujie. Design of dual polarized microstrip antenna with H-shaped aperture and L-probed coupled[J]. CHINESE JOURNAL OF RADIO SCIENCE, 2013, 28(6): 1164-1167.
shu

Design of dual polarized microstrip antenna with H-shaped aperture and L-probed coupled

  • 1.

    Photoelectric Technology Research Center Institute of Communication Engineering, PLA University of Science and Technology, Nanjing Jiangsu 210004,China

  • Postgraduate Team 2,Institute of Communication Engineering, PLA University of Science and Technology, Nanjing Jiangsu 210007,China

  •  3.Postgraduate Team 1, Institute of Communication Engineering, PLA University of Science and Technology, Nanjing Jiangsu 210007, China

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  • Available Online: December 30, 2020
  • Published Date: December 30, 2013
    Graphical Abstract
    • Abstract
  • A simple technique to design dual feed dual linearly polarized circular microstrip patch antenna with broad bandwidth, low cross polarization and high isolation is presented. Two different feed mechanisms are designed to excite a dual orthogonal linearly polarized mode from a single radiating patch for the operated frequency band at 2.4 GHz. The proposed design has a wide impedance bandwidth (26.7% for Port 1 and 30% for Port 2) and also its two input port isolation is found to be as low as -32 dB. Good broadside radiation patterns with low cross polarizations(less than -24 dB) are observed in the two principal planes. It is found that the measured results are in good agreement with simulation analysis.
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    • References (10)
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    ZHANG Xiuling, XUE Quan, HU Binjie, et al.. A wideband antenna with dual printed Lprobes for crosspolarization suppression ［J］. IEEE Antennas Wireless Propag. Lett. 2006, 5:388390.
    梁仙灵，钟顺时，汪伟. 高隔离度双极化微带贴片天线的设计［J］. 电波科学学报,2006,21(5):731734.LIANG Xianling, ZHONG Shunshi, WANG Wei. Design of a dualpolarized microstrip patch antenna with high isolation［J］. Chinese Journal of Radio Science, 2006, 21(5):731734.
    Jaworski G, Wincza K, Gruszczynski S. DualPolarized Stacked Cband Antenna Element with Novel HairpinType Contactless Stripline to Stripline Transition in Multilayer Integrated Structure for SAR Applications ［c］. 2009 Loughborough Antennas & Propagation Conference. 2009:337340.
    Subramanian Nambi and Stuart M. Wentworth. 5.8 GHz Dualpolarized Aperturecoupled Microstrip Antenna ［J］. Department of Electrical and Computer Engineering, Auburn University, Auburn, 2005: 235238.
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    Padhi S K, Karmakar N C, Law C L, et al., A Dual Polarized Aperture Coupled Circular Patch Antenna Using a CShaped Coupling Slot ［J］. IEEE Transactions On Antennas And Propagation. 2003, 51(12):32953298.
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