Exploració per tema "Q factor"

Ara es mostren els items 1-4 de 4

    • A systematic method to design broadband matching networks 

      Andújar Linares, Aurora; Anguera Pros, Jaume; Puente Baliarda, Carles (Institute of Electrical and Electronics Engineers (IEEE), 2010)
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      The narrow bandwidth (BW) associated to small antennas featured by a high quality factor (Q) can be enhanced by the addition of a matching network. However, the impedance matching is a difficult and time-consuming process ...

    • Impact of the absorption in transmittance and reflectance on macroporous silicon photonic crystals 

      Cardador Maza, David; Vega Bru, Didac; Rodríguez Martínez, Ángel (Institute of Electrical and Electronics Engineers (IEEE), 2015)
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      The characteristics of reflection and transmission peaks in the spectra of photonic crystals have been studied theoretically and the results compared to measurements performed in fabricated samples. The aim of this work ...

    • QM: a tool for building software quality models 

      Carvallo Vega, Juan Pablo; Franch Gutiérrez, Javier; Grau Colom, Gemma; Quer, Carme (Institute of Electrical and Electronics Engineers (IEEE), 2004)
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      We present the QM tool used to support our IQMC method for the construction of quality models for COTS domains. This tool also supports the organization of quality models in a taxonomy of COTS domains for supporting the ...

    • The Hilbert monopole revisited 

      Sanz, Ivan; Anguera Pros, Jaume; Andújar Linares, Aurora; Puente Baliarda, Carles; Borja, C. (Institute of Electrical and Electronics Engineers (IEEE), 2010)
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      Accés obert
      A comparison between the resonant performance of the third iteration Hilbert monopole and a spiral shaped one of the same size and resonant frequency is presented. Quality factor, bandwidth, efficiency and radiation patterns ...