Title :
Investigation on relationship of electromagnetic bandgap structures and left/right handed structures
Author :
Gao, Chu ; Chen, Zhi Ning ; Wang, Yun Yi ; Yang, Ning
Author_Institution :
State Key Lab. of Millimeter Waves, Southeast Univ., Nanjing, China
Abstract :
The frequency behaviors of two kinds of periodic electromagnetic structures have been investigated in this paper. The analysis was conducted by Brillouin diagrams and verified by simulation. The investigation shows that both of the periodic structures can behave as electromagnetic bandgap (EBG) structures, right-handed structures (RHS), and left-handed structures (LHS), when they operate in different frequency ranges.
Keywords :
metamaterials; periodic structures; photonic band gap; Brillouin diagrams; EBG structures; electromagnetic bandgap structures; left-handed structures; periodic electromagnetic structures; right-handed structures; Analytical models; Electromagnetic analysis; Electromagnetic scattering; Equivalent circuits; Frequency; Metamaterials; Optical materials; Optical ring resonators; Periodic structures; Transmission line theory;
Conference_Titel :
Antenna Technology: Small Antennas and Novel Metamaterials, 2005. IWAT 2005. IEEE International Workshop on
Print_ISBN :
0-7803-8842-9
DOI :
10.1109/IWAT.2005.1461098
