SciELO - Scientific Electronic Library Online

vol.9 issue1Implementation of a prototype for capture and digital processing of thermal images acquired from a UAV(MOOCEP, a Method for Building Massive Online Courses for Elderly People: Using a MOOCEP Creation) author indexsubject indexarticles search
Home Pagealphabetic serial listing  

Services on Demand




Related links

  • Have no similar articlesSimilars in SciELO


Enfoque UTE

On-line version ISSN 1390-6542Print version ISSN 1390-9363


CASTRO-PENAHERRERA, Cristhian  and  JIMENEZ, Carlos Alberto Serra. (Design of a linear microwave amplifier for X-Band carriers). Enfoque UTE [online]. 2018, vol.9, n.1, pp.12-24. ISSN 1390-6542.

In the present article are exposed the results obtained in the design of a linear microwave amplifier for X-band carriers. It fundamentally shows the contributions made in the techniques of implementation of high frequency amplifier circuits based on transistors of GaN HEMT technology, as well as the elaboration of polarization lines and adaptation ports, stability control and gains in the desired frequency range. It should be noted the use of free software tools for the characterization of the transistor through its S parameters and the geometry of the transmission lines of the circuit.

Keywords : transmission lines; SWR; reflection coefficient; S-parameters..

        · abstract in Spanish     · text in Spanish     · Spanish ( pdf )