A high-Q reconfigurable planar EBG cavity resonator

被引：34

作者：

Hill, MJ ^{[1
]}

Ziolkowski, RW ^{[1
]}

Papapolymerou, J ^{[1
]}

机构：

[1] Univ Arizona, Dept Elect & Comp Engn, Tucson, AZ 85721 USA

来源：

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

关键词：

D O I：

10.1109/7260.928930

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 reconfigurable planar electromagnetic bandgap (EBG) cavity resonator has been designed, fabricated, and tested. The resonator, based on a microstrip-coupled cavity constructed with periodic metallic post side walls, resonates at 10.60 GHz or 8.63 GHz, depending on the state of two rows of switchable post elements. Fabricated on 0.031" 5880 Duroid, the resonator exhibits Qs of 448 and 274 for the 10.60-GHz and 8.63-GHz resonances, respectively. In addition to the reasonably high Qs achievable with this design, the circuit utilizes standard printed circuit board (PCB) fabrication techniques and is 100% compatible with commercial PCB processes, enabling low-cost mass production.

引用

页码：255 / 257

页数：3