Simulation of the ofdm technique for the transmission of digital radio

• Herrera Martínez, Marcelo ^[1] ; Pérez Pereira, Miguel ^[2]
  1. [1] St. Bonaventure University

     St. Bonaventure University

     Town of Allegany, Estados Unidos

     
  2. [2] Universidad Distrital Francisco José de Caldas

     Universidad Distrital Francisco José de Caldas

     Colombia

     
• Localización: TECCIENCIA, ISSN-e 2422-3670, ISSN 1909-3667, Vol. 7, Nº. 14, 2013 (Ejemplar dedicado a: TECCIENCIA (Jan-Jul 2013)), págs. 49-53
• Idioma: inglés
• Enlaces
  • Texto completo (pdf)
• Resumen

  • The present project is motivated by the necessity of analyzing the technique of OFDM modulation and its performance, focused to the Transmission of Digital Radio. Traditionally all the radio programs are transmitted by FM, and AM modulations, and the radio should be tuned to each one of these frequencies; this used a wide range of the spectrum for a relatively short range of stations, limiting the experience of listening. In this project, a modulation system for Digital Radio Transmission is pretended, in order to combine multiple streams of audio in a relatively narrow frequency band, centered in a defi nite transmission frequency.