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Article Navigation> JOURNAL OF BEIJING INSTITUTE OF TECHNOLOGY> 1997> 6(4): 357-362
Xu Xiaowen, Xu jian, Liu Zhangfa, Zhu Bocheng, Li Shizhi. Analysis and Design of Broadband Stacked Microstrip Patch Antennas[J]. JOURNAL OF BEIJING INSTITUTE OF TECHNOLOGY, 1997, 6(4): 357-362.
Citation: Xu Xiaowen, Xu jian, Liu Zhangfa, Zhu Bocheng, Li Shizhi. Analysis and Design of Broadband Stacked Microstrip Patch Antennas[J].JOURNAL OF BEIJING INSTITUTE OF TECHNOLOGY, 1997, 6(4): 357-362.
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Analysis and Design of Broadband Stacked Microstrip Patch Antennas

  • Department of Electronics Engineering,Beijing Institute of Technology,Beijing 100081

    Abstract
  • A broadband microstrip patch antenna was analyzed and designed.Full wave analysis method(FWAM) was employed to show that a stacked microstrip dual patch antenna(SMDPA) might have a much wider bandwidth than that of the ordinanry uni patch one.By means of discrete complex image theory(DCIT),the Sommerfeld integrals (SI) involved were accurately calculated at a speed several hundred times faster than numerical integration method(NIM).The feeding structure of the SMDPA was then improved and the bandwidth was extended to about 22% or more for voltage standing wave ratio (VSWR)s≤2 Finally,a matching network was constructed to obtain a bandwidth of about 25% for s≤1.5.
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    • References (6)
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