Digital Delay-Lock Loop with Delta-Sigma Modulation for Power-Line Spread Spectrum Communications (Special Section on Spread Spectrum Techniques and Applications)

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概要

• 論文の詳細を見る

• This paper describes a digital delay-lock Loop (DLL) to which delta-sigma (ΔΣ)) modulation technique is applied in order to reduce circuit elements. The DLL is evaluated in both transient and steady-state behavior by theoretical analysis, computer simulations and circuit experiments. Not deteriorated by the internally generated ΔΣ-modulation noise, the DLL shows good tracking performance in transient response and steady-state RMS jitter of phase error against additive white Gaussian noise. Using the proposed DLL most parts of receiving circuits are realized by digital integrated circuits. After realizing the circuit, power-line communication system with spread spectrum is possibly expected in a small size with low cost.

• 社団法人電子情報通信学会の論文
• 1999-12-25

著者

• Sato Chikara

  Osaki Electric Co.

• Fujisaka Hisato

  Faculty Of Information Sciences Hiroshima City University

• HISHIDA Satoru

  Faculty of Science and Technology, Keio University

• MIYASHITA Teruo

  Faculty of Science and Technology, Keio University

• Hishida Satoru

  Faculty Of Science And Technology Keio University

• Miyashita Teruo

  Faculty Of Science And Technology Keio University

• Fujisaka Hisato

  Faculty of Information Science, Hiroshima City University

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• Backpropagation Algorithm for LOGic Oriented Neural Nteworks with Quantized Weights and Multilevel Threshold Neurons(Special Section of Selected Papers from the 13th Workshop on Circuits and Systems in Karuizawa)
• Digital Delay-Lock Loop with Delta-Sigma Modulation for Power-Line Spread Spectrum Communications (Special Section on Spread Spectrum Techniques and Applications)
• Piecewise Linear Operators on Sigma-Delta Modulated Signals and Their Application

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