한국해양대학교

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페라이트를 이용한 저주파용 RFID 안테나의 인식거리 개선에 관한 연구

Title
페라이트를 이용한 저주파용 RFID 안테나의 인식거리 개선에 관한 연구
Alternative Title
A Study on the Detection Range Improvement of Low Frequency RFID Antenna using the Ferrite
Author(s)
김영춘
Publication Year
2008
Publisher
한국해양대학교 대학원
URI
http://kmou.dcollection.net/jsp/common/DcLoOrgPer.jsp?sItemId=000002176112
http://repository.kmou.ac.kr/handle/2014.oak/10455
Abstract
The purpose of this study was to solve the problem of maximum detection rangee of RFID system which generally activates 13.56MHz, since most systems that are on the market recognize tag in between 5 Cm . In addition, I'd like to cover the problem of detection rates which are not very good, by providing some solutions. First, this study was dealt with constitution and special features of simple RFID. Second, this study made stacked loop antenna and Ferrite loop antenna, to improve detection range of RFID reader system's antenna which activates 13.56MHz and adapted RFID reader to find out improvement compare to the existing antenna through the experiment. In conclusion, this study described some benefits when applied newly made two antennas to the existing system.
Appears in Collections:
전자통신공학과 > Thesis
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000002176112.pdf Download

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