Publisher : The Korean Institute of Information and Commucation Engineering
DOI : 10.6109/jkiice.2015.19.4.1024
Title & Authors
Realization of single supply to reduce power on portable radiation detection device Oh, Jae-Kyun; Nam, Hye-Jin; Kim, Young-Kil;
Safety and security system have been internationally enhanced in a field of shipping logistics. Accordingly, techniques for safety and security have been studied steadily. The need of portable radiation detection device is increasing by the search of the container is enhanced. In this paper, we propose a study to improve the life of the system and the realization of portable radiation detection device based on Cortex-A9. Configuration of a portable radiation detection device is configured largely to an analog board and the digital platform and the sensor module. The power used in each stage of the analog board is varied. Uses a switching regulator to use various power supply thereby to generate an error result and cause the switching noise. It is proposed to reduce the power consumption reducing technique for the study.
Jea-sun Chio, "A Study on Assuring Korea's Supply Chain Security against the New Trends of Global Security Issues, Korea Maritime Institute, 2007-09.
Mo-sung Lee, "Automatic Determination of the Energy Puse-height Relationship in NaI (T1) Spectra", J.Korean Asso. Radiat. Prot, Vol. 22, 1997.
NaI Scintillation Probe and Gamma Spectroscopy, http://www.pocketmagic.net/?p=1541
Jon-hwey Lee, "Research for realization of platform of portable radiation detector using NaI(Tl) Scintillator", Journal of the Korea Institute of Information and Communication Engineering, vol. 16, no. 10.
ARM Holdings, "ARM Cortex-A9 Processor", : http://www.arm.com/products/processors/cortex-a/cortex-a9.php
Jae-gil Seo, "An implementation of portable gamma ray detection platform using Cortex-A8", Journal of the Korea Institute of Information and Communication Engineering, vol. 17, no. 4.