Defected Ground Structures have multiple applications in the microwave domain, e.g., in the design of couplers, antennas, filters and filtennas. An accurate wide-band equivalent circuit model is proposed for Defected Ground Structures in this paper. This wide-band model can be used to model multiple resonances of a Defected Ground Structure with a single slot. Validation through measurements verifies the accuracy of the proposed model.
Original languageEnglish
Title of host publicationIEEE workshop on Signal Propagation on Interconnects (SPI)
Number of pages3
ISBN (Electronic)978-1-5386-8342-2
ISBN (Print)978-1-5386-8343-9
Publication statusPublished - 18 Jun 2019
EventIEEE 23rd Workshop on Signal and Power Integrity (SPI) - Chambery, France
Duration: 18 Jun 201921 Jun 2019


WorkshopIEEE 23rd Workshop on Signal and Power Integrity (SPI)
Abbreviated titleSPI - 2019
Internet address

    Research areas

  • Circuit modeling, Defected Ground Structure (DGS), slotlines

ID: 47349203