Title :
Guidance characteristics of two-dimensionally periodic impedance surface
Author :
Hwang, R.B. ; Peng, S.T.
Author_Institution :
Nat. Centre for High Performance Comput., Hsinchu, Taiwan
Abstract :
We have modeled a general two-dimensionally periodic structure by a planar surface impedance that is periodic in two dimensions. For the first time, a set of dispersion curves is rigorously constructed to explain new and interesting phenomena that do not occur in the one-dimensional case.
Keywords :
dispersion (wave); periodic structures; photonic band gap; waveguide theory; 2D photonic bandgap structures; dispersion curves; guidance characteristics; planar surface impedance; two-dimensionally periodic impedance surface; Electromagnetic scattering; High performance computing; Microwave antennas; Microwave circuits; Particle scattering; Periodic structures; Photonic band gap; Surface impedance; Surface resistance; Surface waves;
Conference_Titel :
Microwave Symposium Digest, 1999 IEEE MTT-S International
Conference_Location :
Anaheim, CA, USA
Print_ISBN :
0-7803-5135-5
DOI :
10.1109/MWSYM.1999.779426
