Observatorio de I+D+i UPM

Memorias de investigación
Research Publications in journals:
Noise Figure Measurement of Differential Amplifiers Using non-Ideal Baluns
Year:2011
Research Areas
  • Electronic technology and of the communications
Information
Abstract
Abstract?This paper analyzes the noise and gain measurement of microwave differential amplifiers using two passive baluns. A general model of the baluns is considered, including potential losses and phase/amplitude unbalances. This analysis allows de-embedding the actual gain and noise performance of the isolated amplifier by using single-ended measurements of the cascaded system and baluns. Finally, measured results from two amplifier prototypes are used to validate the theoretical principles.
International
Si
JCR
Si
Title
Ieee Transactions on Microwave Theory And Techniques
ISBN
0018-9480
Impact factor JCR
2,015
Impact info
Volume
59
Journal number
6
From page
1658
To page
1664
Month
JUNIO
Ranking
Participants
  • Autor: Vicente Gonzalez Posadas (UPM)
Research Group, Departaments and Institutes related
  • Creador: Grupo de Investigación: DIEMAG: Desarrollo e Investigación Electromagnética
  • Departamento: Ingeniería Audiovisual y Comunicaciones
S2i 2020 Observatorio de investigación @ UPM con la colaboración del Consejo Social UPM
Cofinanciación del MINECO en el marco del Programa INNCIDE 2011 (OTR-2011-0236)
Cofinanciación del MINECO en el marco del Programa INNPACTO (IPT-020000-2010-22)