High isolation, planar filters using EBG substrates

被引：43

作者：

Chappell, WJ ^{[1
]}

Little, MP ^{[1
]}

Katehi, LPB ^{[1
]}

机构：

[1] Univ Michigan, Radiat Lab, Ann Arbor, MI 48109 USA

来源：

IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS | 2001年 / 11卷 / 06期

关键词：

bandpass filters; electromagnetic bandgaps; high-Q planar filters; metallodielectric lattices; photonic bandgaps;

D O I：

10.1109/7260.928927

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：

The concept of electromagnetic bandgaps (EBGs) has been utilized to develop a high-quality filter that can be integrated monolithically with other components due to a reduced height, planar design, Coupling adjacent defect elements in a periodic lattice creates a filter characterized by its ease of fabrication, high-Q performance, high-port isolation, and integrability to planar or 3-D circuit architectures. The filter proof of concept has been demonstrated in a metallo-dielectric lattice. The measured and simulated results of 2-, 3-, and 6-pole biters are presented at 10.7 GHz.

引用

页码：246 / 248

页数：3