Design of 3 mm band Detector Indoor Calibration System

Wei Wang (Nanjing University of Science and Technology)
Wangjie Chen (8511 Institute of China Aerospace Science & Industry Corp.)
Li Wu (Nanjing University of Science and Technology)
Shusheng Peng (Nanjing University of Science and Technology)

Indonesian Journal of Electrical Engineering and Computer Science
Vol 12, No 3: March 2014

A 3mm band detector indoor calibration system is introduced in this paper, which is based on a STM32 embedded system. This embedded control system includes noise source control circuit, database circuit, a real time clock circuit, humidity and temperature sensor circuit, PS/2 interface circuit and SD card interface circuit. And a database, which contains radiation characteristics of metal targets, is built in this calibration system. Experiment results demonstrate that the indoor system could satisfy the requirement of 3 mm band detector calibration. DOI : http://dx.doi.org/10.11591/telkomnika.v12i3.4501