Microstrip antenna-coupled infrared detector

被引:25
作者
Codreanu, I
Fumeaux, C
Spencer, DF
Boreman, GD
机构
[1] Univ Cent Florida, CREOL, Sch Opt, Orlando, FL 32816 USA
[2] Cornell Univ, CNF, Ithaca, NY 14853 USA
关键词
D O I
10.1049/el:19991486
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 novel type of antenna-coupled infrared detector consisting of a niobium microbolometer integrated with two microstrip patch antennas is reported. This is the first microstrip antenna structure proven to detect thermal infrared radiation. A polarisation ratio of > 20:1 and a time constant of < 150ns have been measured for this type of detector.
引用
收藏
页码:2166 / 2167
页数:2
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