Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)

The Korean Institute of Electrical Engineers (대한전기학회)
권호 표지

RADIO FREQUENCY INTERFERENCE FROM FDM-FM SIGNALS ON QAM SIGNAL - DATA IN VOICE CASE -

QAM 신호에 대한 FDM-FM 신호의 간섭 영향 - Data In Voice의 경우-

  • Ko, Bong-Jin (Dept. of Telecommu. & Infor. Eng., Hankuk Aviation College) ;
  • Cho, Sung-Joon (Dept. of Telecommu. & Infor. Eng., Hankuk Aviation College)
  • 고봉진 (한국 항공 대학 통신 정보 공학과) ;
  • 조성준 (한국 항공 대학 통신 정보 공학과)
  • Published : 1987.07.03
Download PDF
⟨ Previous Next ⟩

Abstract

In this paper we have Investigated the effects of two wideband FDM-FM signals on n-ary QAM signal allocated between FDM-FM signals (in DIV case). Here, we assumed that the instantaneous frequency distribution of wideband FDM-FM signal is Gaussian. The numerical results of symbol error rate are given in graphs as the parameters of carrier to noise ratio (CNR), carrier to interference ratio (CIR) and normalized carrier separation between QAM and FDM-FM carrier frequencies.

Keywords