Observatorio de I+D+i UPM

Memorias de investigación
Communications at congresses:
New Device for Continuous-Wave THz Emission: Large Area Emitter
Year:2013
Research Areas
  • Electronic technology and of the communications
Information
Abstract
We discuss two different approaches to overcome the power limitations of CW THz generation imposed to conventional photomixers. The increase in power achievable by using arrays of AEs is studied. Then ?large area emitters? are proposed as an alternate approach to overcome the power limitations. In this antenna-free new scheme of photomixing, the THz radiation originates directly from the acceleration of photo-induced charge carriers generated within a large semiconductor area. The quasi-continuous distribution of emitting elements corresponds to a high-density array and results in particularly favorable radiation profiles.
International
Si
Congress
7th European Conference on Antennas and Propagation (EuCAP), 2013
960
Place
Goteborg, Suecia
Reviewers
Si
ISBN/ISSN
978-1-4673-2187-7
Start Date
08/04/2013
End Date
12/04/2013
From page
529
To page
532
7th European Conference on Antennas and Propagation (EuCAP), 2013
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)