Development of nano-based resonator gas sensors for wireless sensing systems

被引：11

作者：

McGrath, M ^{[1
]}

Sabouni, R ^{[1
]}

Pham, A ^{[1
]}

机构：

[1] Univ Calif Davis, Dept Elect & Comp Engn, Microwave Microsyst Lab, Davis, CA 95616 USA

来源：

NANOSENSING: MATERIALS AND DEVICES | 2004年 / 5593卷

关键词：

D O I：

10.1117/12.578786

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

This paper reviews the development of microwave carbon nanotube resonator sensors for gas sensing applications. The carbon nanotube sensor is a passive circuit that does not rely on battery for operation. Our experimental results demonstrate that the microwave carbon nanotube resonator sensor achieve a sensitivity of 8000 and 4000 Hz/ppm at 20 and 100 ppm respectively. This sensor platform has great potential for wireless sensing network applications.

引用

页码：62 / 72

页数：11

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