A general circuit model for defected ground structures in planar transmission lines

IEEE Microwave and Wireless Components Letters

Volumn 15, Issue 10, 2005, Pages 706-708

  Hong, Jia Sheng ^a,b   Karyamapudi, Bindu M ^b  

^a IEEE   (United Kingdom)

^b HERIOT WATT UNIVERSITY   (United Kingdom)

Author keywords

Circuit modeling; Defected ground structures (DGS); Electromagnetic band gaps (EBGs)

Indexed keywords

CIRCUIT MODELING; DEFECTED GROUND STRUCTURES (DGS); ELECTROMAGNETIC BAND GAPS;

COMPUTER SIMULATION; ELECTRIC LINES; ELECTROMAGNETIC WAVES; MATHEMATICAL MODELS;

NETWORKS (CIRCUITS);

EID: 27144549901     PISSN: 15311309     EISSN: None     Source Type: Journal    
DOI: 10.1109/LMWC.2005.856832     Document Type: Article

References (8)

1. C. C. Chang, C. Caloz, and T. Itoh, "Analysis of compact slot resonator in the ground plane for microstrip structures," in Proc. Asia-Pacific Microwave Conf., 2001, pp. 1100-1103.
2. C. S. Kim, J. S. Lim, S. Nam, K. Y. Kang, and A. Ahn, "Equivalent circuit modeling of spiral defected ground structure for microstrip line," Electron. Lett., vol. 38, no. 19, pp. 1109-1110, Sep. 2002.
3. C. Caloz, H. Okabe, T. Iwai, and T. Itoh, "A simple and accurate model for microstrip structures with slotted ground plane," IEEE Microw. Wireless Comp. Lett., vol. 14, no. 4, pp. 133-135, Apr. 2004.
4. D. Ahn, J. S. Park, C. S. Kim, Y. Qian, and T. Itoh, "A design of the low-pass filter using the novel microstrip defected ground structures," IEEE Trans. Microw. Theory Tech., vol. 49, no. 1, pp. 86-93, Jan. 2001.
5. J.-S. Lim, C.-S. Kim, Y.-T. Lee, D. Ahn, and S. Nam, "A spiral-shaped defected ground structure for coplanar waveguide," IEEE Microw. Wireless Compon. Lett., vol. 12, no. 9, pp. 330-332, Sep. 2002.
6. B. M. Karyamapudi and J.-S. Hong, "Coplanar waveguide periodic structures with resonant elements and their application in microwave filters," in IEEE MTT-S Int. Dig., 2003, pp. 1619-1622.
7. Y. Chung, S. S. Jeon, S. Kim, D. Ahn, J. I. Choi, and T. Itoh, "Multi-functional microstrip transmission lines integrated with defected ground structure for RF front-end application," IEEE Trans. Microw. Theory Tech., vol. 52, no. 5, pp. 1425-1432, May 2004.
8. J. S. Hong and M. J. Lancaster, Microstrip Filters for RF/Microwave Applications. New York: Wiley, 2001.