Characteristic impedance of a microstrip line using a DGS cell

Ru Yuan Yang, Min Hung Weng, Hung Wei Wu, Tsung Hui Huang, Mau-phon Houng

Research output: Contribution to journalArticle

3 Citations (Scopus)

Abstract

In this paper, we study the size effects of an H-shaped defected ground structure (DGS) cell upon the characteristic impedance of a microstrip line, by using a simple circuit-analysis method. An LC model of an equivalent circuit can represent the proposed H-shaped DGS cell. It is found that the characteristic impedance of a 50Ω microstrip line can be controlled easily in a wide range by using the H-shaped DGS cell.

Original languageEnglish
Pages (from-to)34-37
Number of pages4
JournalMicrowave and Optical Technology Letters
Volume43
Issue number1
DOIs
Publication statusPublished - 2004 Oct 5

Fingerprint

Defected ground structures
Microstrip lines
impedance
cells
Electric network analysis
equivalent circuits
Equivalent circuits

All Science Journal Classification (ASJC) codes

  • Electrical and Electronic Engineering
  • Atomic and Molecular Physics, and Optics

Cite this

Yang, Ru Yuan ; Weng, Min Hung ; Wu, Hung Wei ; Huang, Tsung Hui ; Houng, Mau-phon. / Characteristic impedance of a microstrip line using a DGS cell. In: Microwave and Optical Technology Letters. 2004 ; Vol. 43, No. 1. pp. 34-37.
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Characteristic impedance of a microstrip line using a DGS cell. / Yang, Ru Yuan; Weng, Min Hung; Wu, Hung Wei; Huang, Tsung Hui; Houng, Mau-phon.

In: Microwave and Optical Technology Letters, Vol. 43, No. 1, 05.10.2004, p. 34-37.

Research output: Contribution to journalArticle

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