• Title/Summary/Keyword: Research school

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Quantum Dot Optoelectronic Devices

  • P., Lever;K., Stewart;Q., Gao;L., Fu;J., Wong-Leung;M., Buda;H.H., Tan;C., Jagadish
    • 한국광학회:학술대회논문집
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    • 한국광학회 2004년도 하계학술발표회
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    • pp.4-5
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    • 2004
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LOW NOISE AMPLIFIER USING ELECTROMAGNETIC SIMULATOR AT U-NII FREQUENCY BAND

  • Kim, Hak-Sung;Kim, Cheol-Su;Kim, Cheol-Su;Lee, Byung-Jae;Lee, Jong-Chul;Kim, Nam-Young
    • 한국전자파학회:학술대회논문집
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    • 한국전자파학회 2000년도 종합학술발표회 논문집 Vol.10 No.1
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    • pp.225-228
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    • 2000
  • In this paper, the design for a low noise amplifier with the EM simulation is presented. The ATF36077 pHEMT device is applied to design LNA for U-NII frequency band (5 GHz ~ 6 GHz). The matching networks have been designed by the only open ended stub in order to reduce parasitic effects generated from a via structure. Through EM simulator, the simulation result shows that the linear gain (@5.5 GHz) is over 10 dB, input return loss and output return loss (@ 5.5 GHz) are a below 10 dB respectively, and the 3rd order intercept point is about 17 dBm.

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