• Characterization of pharmaceuticals using Terahertz Time Domain spectral-tomography 

    Nova Lavado, Enrique; Roqueta Crusats, Gemma; Romeu Robert, Jordi; Jofre Roca, Lluís (IEEE, 2013)
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    In this paper a Terahertz T ime-Domain measurement system has been used to perform Tomographic imaging of pharmaceutical compounds with coating. Measurements on paracetamol and ibuprofene samples are done both in ...
  • Electromagnetic modeling and characterization of steel fiber reinforced concrete during the pouring process 

    Roqueta Crusats, Gemma; Romeu Robert, Jordi; Jofre Roca, Lluís (IEEE Press. Institute of Electrical and Electronics Engineers, 2009-06)
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    In this paper, a complex electromagnetical model for the SFRC is derived, and a mathematical model for the obtention of the effective relative permittivity is described. A static analysis setup is presented and results ...
  • EuCAP 2010: Not raking over the ashes 

    Roqueta Crusats, Gemma; Jofre Cruanyes, Lluís; Sierra, M.; Romeu Robert, Jordi (Escola Tècnica Superior d'Enginyers de Telecomunicació de Barcelona, 2011)
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  • Fabrication and measurement of homemade standard antennas 

    Guardiola Garcia, Marta; Monsalve Carcelen, Beatriz; Calafell Rueda, Irena; Roqueta Crusats, Gemma; Romeu Robert, Jordi (2012)
    Article
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    Apprenticeship is linked to training. This paper is intended to be a tutorial on how to design, fabricate, and measure antennas in an economical and easy way, using recycled materials and common electronic devices such ...
  • Time domain reflection technique for microwave non destructive testing of steel fiber reinforced concrete 

    Roqueta Crusats, Gemma; Romeu Robert, Jordi; Jofre Roca, Lluís (2010)
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    Preliminary results of a time domain reflection approach for the non-destructive testing of Steel Fiber Reinforced Concrete (SFRC) are presented in this paper. An open-ended epoxy-filled waveguide and a reflector plate ...
  • Transmission Approach for Near-Field Non Destructive Characterization of Steel Fiber Reinforcd Concrete at Microwave Frequencies 

    Roqueta Crusats, Gemma; Romeu Robert, Jordi; Jofre Roca, Lluís (2009)
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    Steel Fiber-Reinforcement is a way to strengthen concrete structures which results to be more flexible and less expensive than the conventional hand-tied rebars, while still increasing the tensile strength. In order to ...