The Transactions of The Korean Institute of Electrical Engineers (전기학회논문지)

The Korean Institute of Electrical Engineers (대한전기학회)
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Design of a RF Front-End for 2.45GHz Band using Sub-harmonic Active Mixer

Sub-harmonic 능동형 혼합기를 이용한 2.45GHz 직접변환 수신기용 RF Front-End 설계 방법에 관한 연구

  • 임태서 (중앙대 공대 전자전기공학부) ;
  • 고재형 (중앙대 공대 전자전기공학부) ;
  • 정효빈 (중앙대 공대 전자전기공학부) ;
  • 김형석 (중앙대 공대 전자전기공학부)
  • Published : 2008.07.01
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Abstract

In this paper, we presented an active RFID system in 2.45GHz range including LNA, Mixer and gain block. And in this work, a link budget model for RFID applications are proposed. We describe the detailed design and implementation of our system. Our components in RFID system has features such as low Noise Figure, reliable energy budget, and standard compliance with ISO 18000-4. Our receiver is effective for development and evaluation of prototype applications because of the flexibility of the design hardware. So, our platform will be suitable for versatile item management applications.

Keywords

References

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