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Small printed log-periodic array, matched with an active non-foster network

F. Albarracín-Vargas, F.J. Herraiz-Martínez, D. Segovia-Vargas

11th European Conference on Antennas and Propagation - EuCAP 2017, París (Francia). 19-24 marzo 2017


Resumen:

The design of a small printed-log-periodic antenna, loaded with an active matching network, for multiband applications is presented. A well-known, low-cost and low-profile antenna is re-engineered for including an additional impedance bandwidth in the lower UHF-band. The design method includes the use of the recently introduced sensitivity parameter Sens in order to find a suitable location for a transistor-based non-Foster network, realized with a Negative Impedance Converter (NIC).


Palabras clave: small antenna, broadband impedance matching, multi-band antennas, non-Foster networks.


DOI: DOI icon https://doi.org/10.23919/EuCAP.2017.7928668

Fecha de publicación: marzo 2017.



Cita:
Albarracín-Vargas, F., Herraiz-Martínez, F.J., Segovia-Vargas, D., Small printed log-periodic array, matched with an active non-foster network, 11th European Conference on Antennas and Propagation - EuCAP 2017, París (Francia). 19-24 marzo 2017.


    Líneas de investigación:
  • Tecnologías de la Información y Comunicación (TIC)
  • Comunicaciones digitales
  • Instrumentación electrónica

IIT-17-208A

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