대한임베디드공학회논문지 (IEMEK Journal of Embedded Systems and Applications)

대한임베디드공학회 (Institute of Embedded Engineering of Korea)
권호 표지

DSP 기반 DRM 수신기 구현

An Implementation of the DSP-based Digital Radio Modiale Receiver

  • 박경원 (전자부품연구원 모바일단말연구센터) ;
  • 김성준 (전자부품연구원 모바일단말연구센터) ;
  • 서정욱 (전자부품연구원 모바일단말연구센터) ;
  • 권기원 (전자부품연구원 모바일단말연구센터) ;
  • 박세호 (전자부품연구원 모바일단말연구센터) ;
  • 백종호 (전자부품연구원 모바일단말연구센터)
  • 투고 : 2008.11.16
  • 심사 : 2008.12.22
  • 발행 : 2008.12.30
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초록

In this paper, a software-based Digital Radio Modiale(DRM) receiver is implemented on a Digital Signal Processor(DSP). DRM stands for the European radio broadcasting standard to bring AM radio into digital radio, designed to work at frequencies below 30MHz. DRM can offer various data services such as text messaging and slideshow services as well as audio services. The DRM receiver implemented on the Tensilica DSP core performs well at low signal strength indication of -102dBm.

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