TECHNOLOGY AND TEST OF COPLANAR GROUNDED WAVE-GUIDES ON MICRO-MACHINED Si WAFERS

被引:0
|
作者
Lucibello, Andrea [1 ]
De Angelis, Giorgio [1 ]
Proietti, Emanuela [1 ]
Marcelli, Romolo [1 ]
Bartolucci, Giancarlo [1 ]
机构
[1] CNR IMM Roma, I-00133 Rome, Italy
来源
CAS: 2008 INTERNATIONAL SEMICONDUCTOR CONFERENCE, PROCEEDINGS | 2008年
关键词
RF MEMS; micromachining;
D O I
10.1109/SMICND.2008.4703374
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
Coplanar wave-guide grounded lines (CPWG) have been designed, realized by micro-machining of high resistivity silicon wafers and tested up to 40 GHz. Different configurations have been compared between them by changing the dimensions of the micro-machined via-holes used for the ground connection, as well as their number and separation, to get the optimal electrical matching conditions. Wide-band matching and losses as low as 0.1-0.2 dB/mm have been obtained within the 40 GHz range, in agreement with the predicted behaviour.
引用
收藏
页码:219 / 222
页数:4
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