P Lafata, J Vodrazka - Journal of applied research and technology, 2012 - scielo.org.mx
Passive optical networks (PONs) represent a promising solution for modern access telecommunication networks. These networks are able to meet the increasing demands on …
M Nevosad, P Lafata, P Jares - Advances in Electrical and …, 2013 - 158.196.109.127
The first part of our paper brings the description and analysis of method used for modeling of metallic cable's parameters according to the modified KPN model. Moreover we were able to …
J Vodrazka - 2015 International Conference on Information and …, 2015 - ieeexplore.ieee.org
Optical fibers or twisted pairs are used for fixed communication in telecommunications, local area networks and industry networks. The combined network architecture with twisted pairs …
L Cepa, M Kozak, J Vodrazka - Advances in Electrical and …, 2011 - advances.vsb.cz
The goal of this paper is to optimize a measurement methodology for the most accurate broadband modelling of characteristic impedance and other parameters for twisted pairs …
P Lafata - Advances in Electrical and Electronic Engineering, 2011 - advances.vsb.cz
This article deals with new ways of far-end crosstalk (FEXT) modeling in multi-pair and multi- quad metallic cables. Current standard modeling methods provide only rough estimations of …
P Lafata, M Pravda - 2011 International Conference on Applied …, 2011 - ieeexplore.ieee.org
Crosstalk and especially far-end crosstalk represents the most serious source of disturbance in today's digital transmission systems. It mostly limits the information capacity of current …
Crosstalk and especially far-end crosstalk (FEXT) represents the most serious source of disturbance in today's digital transmission systems. It mostly limits the information capacity of …
I Petrikova - Knowledge in Telecommunication Technologies and … - researchgate.net
The paper focuses on the definition of a regression mathematical model for metallic subscriber extension lines implemented using a symmetric pair cable. The regression model …
Kablo endüstrisinde, üretilecek bir kablonun parametrelerinin tahmini, deneme ve yanılma yöntemleri ile kablo üretiminden kaynaklanan üretim sürecinin maliyetinin azaltılması önemli …