Low-Cost Integrated Microwave Radiometer Front-End for Industrial Applications

被引:10
|
作者
Borgarino, Mattia [1 ]
Polemi, Alessia [1 ]
Mazzanti, Andrea [1 ]
机构
[1] Univ Modena & Reggio Emilia, Dept Informat Engn, I-41100 Modena, Italy
关键词
Fire detection; microwave radiometer; printed array; RF integrated circuit (RFIC); SiGe; TUNING RANGE; CMOS;
D O I
10.1109/TMTT.2009.2034209
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 present paper experimentally investigates the potentialities of low-cost technologies (0.35-m SiGe BiCMOS technology for the electronics and microstrip technology for the antenna) for the fabrication of a radiometer front-end working in the X-band. The design and the characterization of the electronics receiver and of the antenna are described. In particular, after analog continuous-wave characterizations of electronics and antenna, a benchmark experiment is reported, where electronics and antenna are tested together under conditions close to that of a radiometer test, in order to evaluate the capabilities of the obtained front-end prototype in a complete radiometer.
引用
收藏
页码:3011 / 3018
页数:8
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