A Study of DS/SS/GMSK with Differential Detection

1 Citations
  • WAKAKI Isamu
    Department of Information Electronics, School of Engineering, Nagoya University
  • ISHIGURO Takayuki
    Department of Information Electronics, School of Engineering, Nagoya University
  • YAMAZATO Takaya
    Department of Information Electronics, School of Engineering, Nagoya University
  • KATAYAMA Masaaki
    Department of Information Electronics, School of Engineering, Nagoya University
  • OGAWA Akira
    Department of Information Electronics, School of Engineering, Nagoya University

Bibliographic Information

Other Title
  • GMSKを用いたDS/SS/GMSK信号の遅延検波について

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Description

This paper deals with a Direct Sequence Spread Spectrum (DS/SS) system with a GMSK modulation. To demodulate DS/SS/GMSK signals, coherent detection has been considered so far. In this paper, we consider differential detection, which does not need a carrier recovery, and evaluate the bit error rate performance in the presence of thermal noise and interferences from other channels. It is shown that in differential detection, the degradation relative to coherent detection is smaller than the non-spread case.

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Details 詳細情報について

  • CRID
    1572261552315428608
  • NII Article ID
    110003289544
  • NII Book ID
    AN10345990
  • ISSN
    09135685
  • Text Lang
    ja
  • Data Source
    • CiNii Articles

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