• Title/Summary/Keyword: 900MHz 능동형 RF-ID

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Design of a Data Transmitter Modem using the DS/SS for the Active RF-ID system (능동형 RF-lD 시스템에 적용 가능한 DS/SS방식의 데이터 전송용 모뎀설계)

  • Park, Young-Hun;Kim, Jin-Kyung;Baek, Seung-Jae;Kwak, Jin-Kyu;Park, Jin-Soo
    • Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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    • v.9 no.1
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    • pp.539-542
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    • 2005

  • In this paper, we propose a wireless data access system, which used direct sequence spread spectrum method and the ISM band with 900MHz radio frequency. By applying bi-directional transmission between wireless transmitter and receiver, it can be effectively connected with any kinds of RF-ID with 900MHz ISM band. Therefore it could economically be used as peripheral equipments for RF-ID system.

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