Analysis and design of common-gate low-noise amplifier for wideband applications

Research output: Contribution to journalArticleScientificpeer-review

Researchers

Research units

  • Dept. of Micro- and Nanosciences/SMARAD2
  • Aalto University

Abstract

The design of a common-gate (CG) LNA for the wideband applications is discussed in this paper. The effect of the different components in matching network is analyzed in detail. The design of a wideband input matching and output signal current for the input stage is presented. In addition, the effect of the matching network on the linearity and noise of a CG stage is studied. A design example is given to demonstrate the effectiveness of the presented theory.

Details

Original languageEnglish
Pages (from-to)257-281
Number of pages25
JournalInternational Journal of Circuit Theory and Applications
Volume37
Issue number2
Publication statusPublished - Mar 2009
MoE publication typeA1 Journal article-refereed

    Research areas

  • Common-gate, Low-noise amplifier, Wideband

ID: 3246436