Earticle

초록

영어

Recently, interesting about RFID sensor tag technology which can obtain information on the external environment to smart card is increasing worldwide. In case of sensor tag, most of sensor tag has been developed as resistive type sensor tags. Resistive type humidity sensor requires temperature revision as the influence of temperature and there are special environment to detect low humidity of 15% or less. To solve this problem, circuit was composed that capacitive sensor is interlocked to resistive type sensor tag. The composed circuit is a capacitive humidity sensor which is connected to resistive sensor tags. Using the CVC circuit, capacitive humidity sensor change is output voltage. The output voltage connects with resistive sensor tag. Implemented system's sensor value storage or real time monitoring experiment result was able to determine the usefulness. Also, developed humidity sensor tag is applied to the smart refrigerator.

목차

Abstract
 1. Introduction
 2. Proposed Capacitive Sensor Tag System
  2.1. Humidity Sensor ( HS1101LF )
  2.2. RFID Reader
  2.3. RFID Tag
 3. Proposed CVC Interface Circuit
 4. Simulation and Experiment
  4.1. Simulation
  4.2. Experiment
 5. Humidity Sensor Tag Application
 6. Conclusion
 References

키워드

저자

• Chang Won Lee [ Department of Electronic Engineering, Dongguk University ]
• Seung Joon Lee [ Department of Electronic Engineering, Dongguk University ]
• Minchul Kim [ Department of Electronic Engineering, Dongguk University ]
• Yeosun Kyung [ Department of Electronic Engineering, Dongguk University ]
• Kihwan Eom [ Department of Electronic Engineering, Dongguk University ]

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  International Journal of Advanced Science and Technology

• 간기

  월간

• pISSN

  2005-4238

• 수록기간

  2008~2016

• 십진분류

  KDC 505 DDC 605