• Title/Summary/Keyword: Micro-Coplanar Strip(MCS)

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Stepped Impedance LPF Using MCS Line with Ground (접지가 있는 MCS 선로를 이용한 스텝 임피던스 저역 필터)

  • Rhee, Seung-Yeop;Lee, Yong-Kook
    • The Journal of Korean Institute of Electromagnetic Engineering and Science
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    • v.19 no.11
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    • pp.1248-1253
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    • 2008
  • The MCS(Micro-Coplanar Strip) line with ground has been analyzed. The conformal mapping method is used to calculate the quasi-static effective dielectric constant and characteristic impedance of this MCS line. The computed results of the present work are found to be in good agreement when compared with the results obtained using commercial S/W, IE3D. And in this paper, the stepped-impedance low pass filter is designed and fabricated with MCS lines for improving the frequency responses. The LPF proposed structure has been also designed and implemented to have the sharp attenuation characteristics in stop band. The agreement between simulation and measurement results verify the implemented LPF.

Stepped Impedance LPF using MCSl (MCS선로를 이용한 스텝 임피던스 저역필터)

  • Rhee, Seungyeop;Lee, Seongjae;Kim, On
    • The Journal of the Korea institute of electronic communication sciences
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    • v.3 no.3
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    • pp.153-157
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    • 2008
  • The MCS(Micro-coplanar strip) line has been analyzed. The conformal mapping method is used to calculate the quasi-static effective permittivity and characteristic impedance of this MCS line. The computed results of the present work are found to be in good agreement when compared with the results obtained using commercial S/W, IE3D. And in this paper, the stepped-impedance low pass microstrip filter is designed and fabricated with MCS lines for improving the frequency responses. The LPF proposed structure has been also designed and implemented to have the sharp attenuation characteristics in stop band. The agreement between simulation and measurement results verify the implemented LPF.

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