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H. Liu, X. Sun and J. Mao, “Harmonic Suppression with Photonic Bandgap and Defected Ground Structure for a Microstrip Patch Antenna,” IEEE Microwave and Wireless Component Letters, Vol. 15, No. 2, February 2005, pp. 55-56. doi:10.1109/LMWC.2004.842809

has been cited by the following article:

• TITLE: Back to Back Combined Single Feed Proximity Coupled Antenna with Dumbbell Shaped DGS

  AUTHORS: Ashwini Kumar Arya, Amalendu Patnaik, Machavaram V. Kartikeyan

  KEYWORDS: Defected Ground structure, Microstrip Antennas, Proximity Coupling

  JOURNAL NAME: Journal of Electromagnetic Analysis and Applications, Vol.3 No.2, March 4, 2011

  ABSTRACT: Use of defected ground structure (DGS) to reduce the size of patch antenna is presented in this paper. In order to get a dipole like radiation pattern for some specific application a dumbbell shaped DGS is used in the common ground plane of back to back combined single fed proximity coupled antenna. A size reduction of about 60% is achieved. Parametric analysis has been done to see the resonance behavior of the antenna with DGS.