Broadband digitization for cable tuners front-end - Archive ouverte HAL Access content directly
Conference Papers Year : 2011

Broadband digitization for cable tuners front-end

Amandine Lesellier
  • Function : Author
  • PersonId : 767503
  • IdRef : 176584897
Olivier Jamin
  • Function : Author


The RF front-end for forthcoming broadband receivers of cable modems is investigated. The aim is the digitization of the whole RF cable input spectrum, which spreads from 50MHz to 1GHz. In this paper, several architectures are proposed and evaluated. We introduce a general cost function in order to compare these proposals. We verify that the complete digitization of the cable input spectrum is a challenging problem, and show that a solution based on analytic signals and downconversion is promising.


Fichier principal
Vignette du fichier
LESELLIER_EuMW_new.pdf (299.89 Ko) Télécharger le fichier
Origin : Files produced by the author(s)

Dates and versions

hal-00766468 , version 1 (18-12-2012)


  • HAL Id : hal-00766468 , version 1


Amandine Lesellier, Olivier Jamin, Jean-François Bercher, Olivier Venard. Broadband digitization for cable tuners front-end. Microwave Conference (EuMC), 2011 41st European, Oct 2011, Manchester, United Kingdom. pp.705 - 708. ⟨hal-00766468⟩
197 View
284 Download


Gmail Facebook X LinkedIn More