標題: | Guidance characteristics of two-dimensionally periodic impedance surface |
作者: | Hwang, RB Peng, ST 友訊交大聯合研發中心 D Link NCTU Joint Res Ctr |
關鍵字: | bandgap;stopband;surface wave;two-dimensional periodic impedance surface;two-dimensional periodic structures |
公開日期: | 1-十二月-1999 |
摘要: | In this paper, we present an exact formulation for the three-dimensional boundary-value problem of waveguiding by a two-dimensional periodic impedance surface in a uniform medium. The dispersion characteristics of such a structure are rigorously analyzed in terms of the complete set of both TE- and TM-polarized plane waves in the uniform medium. The results are systematically expressed in the form of the Brillouin diagram; thereby, in comparison to the one-dimensional case, a host of new and interesting phenomena are identified and physically explained. |
URI: | http://dx.doi.org/10.1109/22.808999 http://hdl.handle.net/11536/30936 |
ISSN: | 0018-9480 |
DOI: | 10.1109/22.808999 |
期刊: | IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES |
Volume: | 47 |
Issue: | 12 |
起始頁: | 2503 |
結束頁: | 2511 |
顯示於類別: | 會議論文 |