Proceedings of the IEEK Conference (대한전자공학회:학술대회논문집)

The Institute of Electronics and Information Engineers (대한전자공학회)
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Design of High Gain Low Noise Amplifier

2.4GHz 고이득 저잡음 증폭기 설계

  • 손주호 (전북대학교 전자정보공학부) ;
  • 최석우 (전북대학교 전자정보공학부) ;
  • 윤창훈 (우석대학교 정보통신컴퓨터공학부) ;
  • 김동용 (전북대학교 전자정보공학부)
  • Published : 2002.06.01
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Abstract

In this paper, we discuss the design of high gain low noise amplifier by using the 0.2sum CMOS technology. A cascode inverter is adopted to implement the low noise amplifier. The proposed cascode inverter LNA is one stage amplifier with a voltage reference and without choke inductors. The designed 2.4GHz LNA achieves a power gain of 25dB, a noise figure of 2.2dB, and power consumption of 255㎽ at 2.5V power supply.

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