Proceedings of the Korea Electromagnetic Engineering Society Conference (한국전자파학회:학술대회논문집)

The Korean Institute of Electromagnetic Engineering and Science (한국전자파학회)
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Frequency Synthesizer Design for Ultra-Wide Band Receiver

초광대역 수신기용 주파수 합성기 설계

  • Published : 2003.11.15
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Abstract

In this paper, ultra-wideband frequency synthesizer which operates at S-band ($2{\sim}4GHz$) is designed. Designed frequency synthesizer shows the frequency range of $2.2{\sim}4.0GHz$ and output power of $-2{\sim}3dBm$. Phase noise characteristics are measured below -92.0dBc/hz at 100kHz offset frequency in entire sweep range and lock time is measured below 3.55ms. Spurious level is below -62.33dBc at comparison frequency of 1MHz.

Keywords