PSK group modem based on digital signal processing: Algorithm, hardward design, implementation and performance

Fumio Takahata, Masayuki Yasunaga, Yasuo Hirata, Tomoki Ohsawa, Junji Namiki

Research output: Contribution to journalArticle

10 Citations (Scopus)

Abstract

A PSK group modem which modulates and demodulates multiple PSK signals en bloc will play an important role in cost-effective satellite communications systems based on the narrow-band multicarrier PSK/FDMA technique. This paper describes the development of a PSK group modem, including its algorithm, hardware design and implementation. An experimental four-phase PSK group modem has been developed, and experiments have been conducted under various conditions. The measured performance of the developed hardware is also demonstrated.

Original languageEnglish
Pages (from-to)253-266
Number of pages14
JournalInternational Journal of Satellite Communications
Volume6
Issue number3
Publication statusPublished - 1988 Jul
Externally publishedYes

ASJC Scopus subject areas

  • Computer Networks and Communications
  • Aerospace Engineering

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