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Author:

Huang, Yi-wen (Huang, Yi-wen.) | Zhang, Wan-rong (Zhang, Wan-rong.) | Xie, Hong-yun (Xie, Hong-yun.) | Shen, Pei (Shen, Pei.) | Li, Jia (Li, Jia.) | Gan, Jun-ning (Gan, Jun-ning.) | Huang, Lu (Huang, Lu.) | Hu, Ning (Hu, Ning.)

Indexed by:

CPCI-S EI Scopus

Abstract:

This paper presents a SiGe HBT low noise amplifier (LNA) using resistive feedback scheme for ultra-wideband (UWB) applications. This amplifier is implemented in 0.35um SiGe process and is unconditionally stable. The simulated results show the LNA has over 21dB gain with less than 1dB variation over 3-10GHz. The matched input and output reflection are all less than -10dB. The noise figure is 4.03dB at 3GHz and increases to 4.85dB at 10GHz, which is good enough for the resistive feedback LNA.

Keyword:

LNA UWB resistive feedback SiGe HBT

Author Community:

  • [ 1 ] [Huang, Yi-wen]Beijing Univ Technol, Coll Elect Informat & Control Engn, Beijing 100124, Peoples R China
  • [ 2 ] [Zhang, Wan-rong]Beijing Univ Technol, Coll Elect Informat & Control Engn, Beijing 100124, Peoples R China
  • [ 3 ] [Xie, Hong-yun]Beijing Univ Technol, Coll Elect Informat & Control Engn, Beijing 100124, Peoples R China
  • [ 4 ] [Shen, Pei]Beijing Univ Technol, Coll Elect Informat & Control Engn, Beijing 100124, Peoples R China
  • [ 5 ] [Li, Jia]Beijing Univ Technol, Coll Elect Informat & Control Engn, Beijing 100124, Peoples R China
  • [ 6 ] [Gan, Jun-ning]Beijing Univ Technol, Coll Elect Informat & Control Engn, Beijing 100124, Peoples R China
  • [ 7 ] [Huang, Lu]Beijing Univ Technol, Coll Elect Informat & Control Engn, Beijing 100124, Peoples R China
  • [ 8 ] [Hu, Ning]Beijing Univ Technol, Coll Elect Informat & Control Engn, Beijing 100124, Peoples R China

Reprint Author's Address:

  • [Huang, Yi-wen]Beijing Univ Technol, Coll Elect Informat & Control Engn, Beijing 100124, Peoples R China

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Source :

PROCEEDINGS OF THE INTERNATIONAL CONFERENCE ON COMMUNICATION SOFTWARE AND NETWORKS

ISSN: 2159-3566

Year: 2009

Page: 313-315

Language: English

Cited Count:

WoS CC Cited Count: 2

SCOPUS Cited Count: 4

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 5

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