Proceedings of the IEEK Conference (대한전자공학회:학술대회논문집)

The Institute of Electronics and Information Engineers (대한전자공학회)
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Desing of Dual-band VCO Using PBG Structure

PBG 구조를 이용한 Dual-band VCO 설계

  • 조용기 (숭실대학교 정보통신전자공학부) ;
  • 서철헌 (숭실대학교 정보통신전자공학부)
  • Published : 2003.11.01
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Abstract

This paper presents the design of dual-band VCO using PBG structure for IEEE 802.11A/B. By adding switch circuit to the single-band VCO, we could achieve a dual-band VCO. The center frequencies of dual-band VCO are 5.93GHz(-13dBm) and 2.37GHz (3.50dBm). The phase noise is improved about l0dB by using PBG Structure.

Keywords