Now showing items 1-5 of 5

    • Compact fully uniplanar bandstop filter based on slow-wave multimodal CPW resonators 

      Contreras Bleda, Adrián; Ribó i Pal, Miquel; Pradell i Cara, Lluís; Raynal, Víctor; Moreno, Ignacio; Combes, Maxence; Ten, Milena (2018-07-26)
      Article
      Open Access
      In this letter, a compact, fully uniplanar bandstop filter is presented. It is based on multimodal coplanar waveguide resonators implemented using a slow-wave periodic structure that greatly reduces the filter’s horizontal ...
    • Reconfigurable multimodal bandpass filter based on RF-MEMS switchable CPW air-bridges 

      Contreras Bleda, Adrián; Casals Terré, Jasmina; Pradell i Cara, Lluís; Giacomozzi, Flavio; Iannacci, Jacopo; Ribó i Pal, Miquel (Institute of Electrical and Electronics Engineers (IEEE), 2013)
      Conference report
      Restricted access - publisher's policy
      In this paper, a uniplanar RF-MEMS secondorder bandpass filter with reconfigurable centre frequency is presented. It is based on quarter-wavelength slotline resonators and CPW-slotline multimodal immittance inverters (MIIs), ...
    • Reduced-length uniplanar bandpass filters based on coplanar-waveguide-slotline tees 

      Contreras Bleda, Adrián; Pradell i Cara, Lluís; Ribó i Pal, Miquel; Blondy, Pierre (Institute of Electrical and Electronics Engineers (IEEE), 2015)
      Conference report
      Restricted access - publisher's policy
      This paper presents the design and implementation of multimodal uniplanar bandpass filters which use loaded coplanar-waveguide-slotline tees in the slotline resonators to reduce the filter length. The tees are theoretically ...
    • Sistema de información geográfica para cartografía de redes de MT y BT 

      Contreras Bleda, Adrián (Universitat Politècnica de Catalunya, 2018-09-17)
      Master thesis
      Restricted access - confidentiality agreement
    • Software para el estudio de la penetración armónica en redes de distribución 

      Contreras Bleda, Adrián (Universitat Politècnica de Catalunya, 2016-05-02)
      Bachelor thesis
      Open Access
      En este trabajo se abordará uno de los aspectos principales que afectan a la calidad del sistema de distribución eléctrico, el contenido armónico de la red. La presencia de armónicos aumenta las pérdidas en la red y genera ...