The Transactions of the Korean Institute of Electrical Engineers C (대한전기학회논문지:전기물성ㆍ응용부문C)

The Korean Institute of Electrical Engineers (대한전기학회)
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Design of BPF Using A New DGS Resonator

새로운 DGS공진기를 이용한 대역통과 여파기의 설계

  • Published : 2005.02.01
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Abstract

In this letter, we proposed a novel DGS (Defected Ground Structure) microstrip resonator. The proposed DGS resonator has the resonant and anti-resonant characteristic that is very similar to those of a SAW resonator or a FBAR. In order to confirm the validity of the proposed resonator, we designed and implemented bandpass fitters by using series ana parallel resonators.

Keywords

References

  1. M. S. Joung, J. O. Kim, J. S. Park, J. B. Lim, and H. G. Cho, 'A design of the Self Oscillation Mixer Using a Novel DGS,' Asia Pacific Microwave conference, Vol.02, pp.886-889,Nov.2003
  2. M. S. Joung, J. O. Kim, J. S. Park, J. B. Lim, and H. G. Cho, 'A Novel Defected Ground Structure and Its Application to A Microwave Oscillator' 33th European Microwave conference, pp.781-784, Oct.2003 https://doi.org/10.1109/EUMC.2003.1263006
  3. J. S. Park, J-S. Yun, and D Ahn, 'A design of the novel coupled-line bandpass filter using defected ground structure with wide stopband performance,' IEEE Trans. on Microwave Theory and Techniques, Vol.50, No.9, Sept. 2002, pp.2037-2043 https://doi.org/10.1109/TMTT.2002.802313
  4. J.S. Park, 'An equivalent circuit and modeling method for defected ground structure and its application to the design of microwave circuits,' Microwave Journal, Nov. 2003