A fast noise and Z-parameter transformations between common emitter and common base InP DHBT

Yong Zhong Xiong*, Geok Ing Ng, Hong Wang, Chee Leong Tan, J. S. Fu

*Corresponding author for this work

Research output: Contribution to journalJournal Article peer-review

Abstract

A new approach has been developed that uses only a simple set of formulas to transform noise and Z- parameters between common emitter and common base configurations. This technique is based on the typical T-model of InP double-heterojunction bipolar transistor and calculated results agree with the experimental results, demonstrating that this approach is useful for many broad-band low-noise communication circuit designs.

Original languageEnglish
Pages (from-to)1109-1113
Number of pages5
JournalIEEE Transactions on Microwave Theory and Techniques
Volume50
Issue number4
DOIs
StatePublished - 04 2002
Externally publishedYes

Keywords

  • Common base
  • Common emitter
  • InP HBT
  • Noise figure
  • Noise parameters
  • Z-parameters

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