AFC configuration applicable to a wide range of frequency offset

Fumihiro Yamashita, Kiyoshi Kobayashi, Yoshinori Nakasuga, Jin Mitsugi, Masazumi Ueba

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Abstract

This paper presents a new automatic-frequency control (AFC) configuration capable of removing a large amount of frequency offset (up to about +/- 0.625 fs, where fs means symbol rate of signals). The new AFC consists of the AFC that removes frequency offsets between +/- 0.125 fs and another AFC that detects the frequency offset range coarsely between +/- 0.625 fs. First, the principle of the new AFC configuration is described. Then, the performance of the new AFC is confirmed via computer simulation. It is shown that the proposed AFC configuration can accommodate wide range frequency offsets as well as reduce the acquisition time.

Original languageEnglish
Title of host publication21st International Communications Satellite Systems Conference and Exhibit
Publication statusPublished - 2003 Dec 1
Externally publishedYes
Event21st International Communications Satellite Systems Conference and Exhibit, ICSSC 2003 - Yokohama, Japan
Duration: 2003 Apr 152003 Apr 19

Publication series

Name21st International Communications Satellite Systems Conference and Exhibit

Other

Other21st International Communications Satellite Systems Conference and Exhibit, ICSSC 2003
CountryJapan
CityYokohama
Period03/4/1503/4/19

ASJC Scopus subject areas

  • Computer Networks and Communications
  • Signal Processing
  • Atmospheric Science
  • Electrical and Electronic Engineering
  • Media Technology

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  • Cite this

    Yamashita, F., Kobayashi, K., Nakasuga, Y., Mitsugi, J., & Ueba, M. (2003). AFC configuration applicable to a wide range of frequency offset. In 21st International Communications Satellite Systems Conference and Exhibit (21st International Communications Satellite Systems Conference and Exhibit).