D.Nashhat, H. Elsadek and H. Ghali, “Dual-Band Reduced Size PIFA Antenna with U-Slot for Bluetooth and WLAN Applications,” Proceedings of IEEE Antennas Propagation International Symposium, Columbus, Vol. 2, 22-27 June 2003, pp. 962-965. doi. 10.1109/APS.2003.1219395

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.