1. [1] D. Sievenpiper, High-impedance electromagnetic surfaces, Ph.D. dissertation, Dept. Elect. Eng., Univ. California at Los Angeles, Los Angeles, CA, 1999.
2. [2] F. Yang and Y. Rahmat-Samii, “Mutual coupling reduction of microstrip antennas using electromagnetic band-gap structure,” IEEE Antennas and Propagation Society International Symposium, pp.478-481, 2001.
3. [3] F. Yang and Y. Rahmat-Samii, “Reflection phase characterizations of the EBG ground plane for low profile wire antenna applications,” IEEE Trans. Antennas Propag., vol.51, no.10, pp.2691-2703, Oct. 2003.
4. [4] A.P. Feresidis, G. Goussetis, S. Wang, and J.C. Vardaxoglou, “Artificial magnetic conductor surfaces and their application to low-profile high-gain planar antennas,” IEEE Trans. Antennas Propag., vol.53, no.1, pp.209-215, Jan. 2005.
5. [5] T. Maruyama, T. Furuno, and S. Uebayashi, “Experiment and analysis of reflect beam direction control using a reflector having periodic tapered mushroom-like structure,” Proc. ISAP2008, MO-IS1, Oct. 2008.