Journal of electromagnetic engineering and science

  • 제10권3호
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  • Pages.179-182
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  • 2010
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  • 2671-7255(pISSN)
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  • 2671-7263(eISSN)
한국전자파학회 (The Korean Institute of Electromagnetic Engineering and Science)
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Novel Compact Bandpass Filter Based on Folded Half Mode Substrate Integrated Waveguide Cavities

  • Gong, Ke (State Key Laboratory of Millimeter Waves, School of Information Science and Engineering, Southeast University) ;
  • Hong, Wei (State Key Laboratory of Millimeter Waves, School of Information Science and Engineering, Southeast University) ;
  • Chen, Jixin (State Key Laboratory of Millimeter Waves, School of Information Science and Engineering, Southeast University) ;
  • Tang, Hongjun (State Key Laboratory of Millimeter Waves, School of Information Science and Engineering, Southeast University) ;
  • Hou, Debin (State Key Laboratory of Millimeter Waves, School of Information Science and Engineering, Southeast University) ;
  • Zhang, Yan (State Key Laboratory of Millimeter Waves, School of Information Science and Engineering, Southeast University)
  • 투고 : 2010.04.14
  • 발행 : 2010.09.30
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초록

This paper proposed a novel compact bandpass filter with folded half mode substrate integrated waveguide (FHMSIW) cavities using two-layer printed circuit board(PCB) process. The area of the FHMSIW filter is reduced by nearly 50 % and 75 % compared with half mode substrate integrated waveguide(HMSIW) filter and substrate integrated waveguide(SIW) filter, respectively. A four-pole Chebyshev FHMSIW bandpass filter at C-band has been designed, simulated and fabricated. Measured results are presented and found to agree with the full-wave simulated results by using Ansoft HFSS. The filter shows good performance and compact size.

키워드

참고문헌

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피인용 문헌

  1. A Planar Bandpass Filter Implemented With a Hybrid Structure of Substrate Integrated Waveguide and Coplanar Waveguide vol.62, pp.2, 2014, https://doi.org/10.1109/TMTT.2013.2294861
  2. Compact dual-passband LTCC filter exploiting eighth-mode SIW and SIW hybrid with coplanar waveguide vol.50, pp.24, 2014, https://doi.org/10.1049/el.2014.2555
  3. Design of compact dual-passband LTCC filter exploiting stacked QMSIW and EMSIW vol.51, pp.12, 2015, https://doi.org/10.1049/el.2015.0391