New Types of Microstrip Filters Using Defected Grounds

  title={New Types of Microstrip Filters Using Defected Grounds},
  author={A. Centeno},
  journal={2005 Asia-Pacific Conference on Applied Electromagnetics},
  • A. Centeno
  • Published 2005 in
    2005 Asia-Pacific Conference on Applied…
Using Finite Difference Time Domain (FDTD) and microwave circuit simulation tools the use of Defected Ground Structures (DGS) in microstrip low pass, band stop and band pass filters is investigated. The results obtained show that filters with very simple structures can be produced with good and predictable frequency responses.