EBG at microwave frequency range: Bragg and/or resonant effect?

被引：12

作者：

Loinaz, AI ^{[1
]}

Bocio, CD ^{[1
]}

机构：

[1] Univ Publ Navarra, Dipartimento Ingn Elect & Elect, Antenna Grp, Pamplona 31006, Spain

来源：

MICROWAVE AND OPTICAL TECHNOLOGY LETTERS | 2004年 / 42卷 / 05期

关键词：

microstrip filters; EBG filters; PBG filters; Bragg effect;

D O I：

10.1002/mop.20311

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

A rigorous consideration of the filtering effect of EBG structures at the microwave-frequency range will be performed in this paper. We will show that, in this frequency range, the periodic-structure filtering (or Bragg effect) and the self-resonance of the different cells involved are tuned approximately at the same frequencies; thus, their influences are mixed in the final filter response. Both effects are defined by different geometrical laws and this is probably the main reason not to use a standard design method for a given filter requirement when using these technologies. (C) 2004 Wiley Periodicals, Inc.

引用

页码：383 / 385

页数：3