Now showing items 1-10 of 10

    • A crosstalk latch circuit design 

      Rubio Sola, Jose Antonio; Pons Nin, Joan; Anglada, Raimon (Institute of Electrical and Electronics Engineers (IEEE), 1990)
      Conference report
      Restricted access - publisher's policy
      A D-latch sequential circuit design is presented that exhibits an elevated degree of tolerance to common and differential mode noise in the clock lines. The circuit tolerates noise voltages in the clock signals in the range ...
    • Assessment of Flex-grid/SDM backbone networks under inter-core XT-limited transmission reach 

      Perelló Muntan, Jordi; Gené Bernaus, Joan M.; Lázaro Villa, José Antonio; Pagès Cruz, Albert; Spadaro, Salvatore (Institute of Electrical and Electronics Engineers (IEEE), 2015)
      Conference report
      Open Access
      In the present paper, we estimate the transmission reach of the optical signals through several state-of-the-art multi-core fibers reported in the literature considering ASE noise and inter-core crosstalk. Using these ...
    • Behavioral transformations to increase the noise immunity of asynchronous specifications 

      Taubin, Alexander; Kondratyev, Alex; Cortadella, Jordi; Lavagno, Luciano (Institute of Electrical and Electronics Engineers (IEEE), 1999)
      Conference report
      Open Access
      Noise immunity is becoming one of the most important design parameters for deep-sub-micron (DSM) technologies. Asynchronous circuits seem to be a good candidate to alleviate the problems originated by simultaneous switching ...
    • Compact L-band SAR payload for UAV 

      Zaragoza Arbo, Josep (Universitat Politècnica de Catalunya, 2016-02-09)
      Bachelor thesis
      Open Access
      Design of a signal interference canceller due to the coupling between antennas for a SAR system.
    • Coping with the variability of combinational logic delays 

      Cortadella, Jordi; Kondratyev, Alex; Lavagno, Luciano; Sotiriou, Christos P. (Institute of Electrical and Electronics Engineers (IEEE), 2004)
      Conference report
      Open Access
      This paper proposes a technique for creating a combinational logic network with an output that signals when all other outputs have stabilized. The method is based on dual-rail encoding, and guarantees low timing overhead ...
    • Cross-talk extraction from mask layout 

      Sicard, E.; Demonchaux, T.; Noullet, J.L.; Rubio Sola, Jose Antonio (Institute of Electrical and Electronics Engineers (IEEE), 1993)
      Conference report
      Restricted access - publisher's policy
      The principles of an automated cross-talk extractor from the mask-level description of a CMOS integrated circuit are detailed. The physical extraction principles, the techniques for parasitic coupling evaluation and modeling, ...
    • Cross-talk statistics and impact in interferometric GNSS-R 

      Pascual Biosca, Daniel; Hyuk, Park; Onrubia Ibáñez, Raúl; Alonso Arroyo, Alberto; Querol Borràs, Jorge; Camps Carmona, Adriano José (2016-06-23)
      Article
      Open Access
      This paper presents a statistical analysis of the crosstalk phenomenon in interferometric Global Navigation Satellite Systems Reflectometry (iGNSS-R). Crosstalk occurs when the Delay-Doppler Map (DDM) of a tracked satellite ...
    • Evaluation of crosstalk robustness of optical OFDM 

      Piera Arrufat, Sergi (Universitat Politècnica de Catalunya, 2016-07-14)
      Bachelor thesis
      Open Access
      The OFDM technology has been highly studied/investigated in the telecommunications field but it is still a relatively new term in the optical communications. OFDM has been evaluated in various studies although the tolerance ...
    • SOA/REAM as Vector Modulator for QAM Upstream 

      Schrenk, Bernhard; Fàbrega Sánchez, Josep Maria; Kazmierski, Christophe; Lázaro Villa, José Antonio; Prat Gomà, Josep Joan (2011)
      Conference report
      Restricted access - publisher's policy
      Simultaneous encoding of information in the optical phase and amplitude for upstream transmission is demonstrated with an integrated SOA/REAM of small form factor. The crosstalk penalties between the QAM tributaries are ...
    • Towards broadly optimum multi-core fiber designs 

      Gené Bernaus, Joan M.; Winzer, Peter J.; Chen, Haoshuo; Ryf, Roland; Hayashi, Tetsuya; Sasaki, Takashi (The Institution of Engineering and Technology (IET), 2019)
      Conference report
      Open Access
      We show that key multi-core fiber (MCF) design parameters depend only weakly on the application scenario, from data-center interconnects to submarine links, leading to transmission-distance-independent optimum MCF ...