New FSK demodulation for fast frequency-hopped spread spectrum communication

DOI
  • Iritani Tadamitsu
    Department of Electronic Engineering, College of Technology, The University of Tokushima
  • Oie Takahiro
    Department of Electrical and Electronic Engineering, Faculty of Engineering The University of Tokushima
  • Fujino Shinkichi
    Department of Electrical and Electronic Engineering, Faculty of Engineering The University of Tokushima

Bibliographic Information

Other Title
  • 高速FHスペクトル拡散通信の新しい復調方式 : 画像通信システム

Abstract

New FSK demodulation for fast frequrncy-hopped spread spectrum communication is proposed. We can not expect high hopping-rate of a conventional type using narrow band hand-pass filter and a envelope detector. Becase, by the FSk signals added a frequency bust of high frequency, a long tranjent phenomenon is induced. On the other hand. new demodulator is comprised of a band-pass filter with broad band, a PLL and integrate-dump filter using hopping-locked signal. Good performances are obtained by controled initial phase of the PLL.

Journal

  • ITE Technical Report

    ITE Technical Report 16 (55), 39-43, 1992

    The Institute of Image Information and Television Engineers

Keywords

Details 詳細情報について

  • CRID
    1390282679499385344
  • NII Article ID
    110003685348
  • DOI
    10.11485/tvtr.16.55_39
  • ISSN
    24330914
    03864227
  • Text Lang
    ja
  • Data Source
    • JaLC
    • CiNii Articles
  • Abstract License Flag
    Disallowed

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