• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to project page

1995 Fiscal Year Final Research Report Summary

Time/Frequency Transform Domain Mixed Mode Circuit Simulation System

Research Project

Project/Area Number 06650441
Research Category

Grant-in-Aid for General Scientific Research (C)

Allocation TypeSingle-year Grants
Research Field System engineering
Research InstitutionShizuoka University

Principal Investigator

ASAI Hideki  Shizuoka Univ.Dept. of Systems Eng. Associate professor, 工学部, 助教授 (40175823)

Project Period (FY) 1994 – 1995
KeywordsTransmission Lines / Circuit Simulator / Relaxation Techniques / Macro Model / Hardware Description / Hierarchica Decomposition / Multi-Level Simulation / Analog / Digital Mixed Circuit
Research Abstract

This report describes, first, a waveform relaxation-based coupled lossy transmission lines circuit simulator DESIRE3T+. First, the generalized mehtod of characteristics (GMC) is reviewed, which replaces lossy transmission lines with equivalent disjoint networks. Next, the generalized line delay window (GLDW) partitioning technique is proposed, which accelerates the transient analysis of transmission lines circuits. Furthermore, GMC model and GLDW technique are implemented in DESIRE3T+, and the performance is estimated.
Moreover, a multi-level simulator for analog/digital mixed circuits with behavioral models is prescnted. Analog circuits have been analyzed by the detailed circuit simulator such as Spice. Since the detailed circuit simulation is very compute-intensive, the necessity of simulating large and comples circuits has prompted the development of multi-level simulation with behavioral models. Our simulator has been developed based on SPLIT and enables to analyze all of the subcircuits in a body with the consideration of the coupling effect between subcircuits. This methodology aids the concurrent design of analog circuits and analog/digital mixed circuits.

  • Research Products

    (16 results)

All Other

All Publications (16 results)

  • [Publications] 藤森 新五: "AHDL指向型マクロモデリングを用いた回路シミュレーション" 電子情報通信学会技術研究報告. NLP94-112. 65-71 (1995)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 渡辺 貴之: "DESIRE3T+:波形緩和伝送線路回路シミュレータ" 電子情報通信学会技術研究報告. NLP94-113. 73-80 (1995)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 渡辺 貴之: "GMCを用いた波形緩和伝送線路シミュレータDESIRE3T+" 第8回回路とシステム軽井沢ワークショップ論文集. 185-190 (1995)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] Shingo Fujimori: "AHDL-Oriented Circuit Simulator for Analog/Digital Mixed Circuits" Proceedings of JTC-CSCC'95. 607-610 (1995)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 渡辺 貴之: "SAULS:回路シミュレーションシステムのフレームワーク化" 電子情報通信学会技術研究報告. VLD95-63. 79-86 (1995)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 藤森 新五: "アナログ/デジタル混在回路のトップダウン設計とAHDL指向型回路シミュレータ" 電子情報通信学会技術研究報告. CAS95-62. 23-28 (1995)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] Takayuki Watanabe: "Time-Domain Simulation of Nonlinear Circuits and Coupled Lossy Transmission Lines Using GMC and GLDW Techniques" Proc.of 1995 Int'l Symp.on Nonlinear Theory and Its Applications. Vol.1. 583-586 (1995)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] Shingo Fujimori: "Multi-Level Simulation of Analog/Digital Mixed Circuits with Behavioral Models" Proc.of 1995 Int'l Symp.on Nonlinear Theory and Its Applications. Vol.2. 881-884 (1995)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] S.Fujimori et al.: "AHDL-oriented circuit simulation method with macromodeling" Technical Report of IEICE. NLP94-12. 65-71 (1995)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] T.Watanabe et al.: "DESIRE3T+ : Lossy Transmission Line Simulator Using Waveform Relaxation Techniquc" Technical Report of IEICE. NLP94-13. 73-80

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] T.Watanabe et al.: "DESIRE3T+ : Lossy Taransmission Line Simulator Using GMC" Proc. the 8th Karuizawa Workshop on Circuits & Systems. 185-190

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] S.Fujimori et al.: "AHDL-Oriented Circuit Simulator for Analog/Digital Mixed Circuits" Proc. of JTC-CSCC '95. 607-610

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] T.Watanabe et al.: "SAULS : Framework for Circuit Simulation System" Technical Report of IEICE. VLD95-63. 79-86

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] S.Fujimori et al.: "Top-Down Design of Analog/Digital Mixed Circuits and AHDL-Oriented Circuit Simulator" Technical Report of IEICE. CAS95-62. 23-28

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] T.Watanabe et al: "Time-Domain Simulation of Nonlinear Circuits and Coupled Lossy Transmission Lines Using GMC and GLDW Techniques" Proc.of 1995 Int'l Symp. on Nonlinear Theory and Its Applications. Vol.1. 583-586

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] S.Fujimoro et al.: "Multi-Level Simulation of Analog/Digital Mixed Circuits with Behavioral Models" Proc.of 1995 Int'l Symp.on Nonlinear Theory and Its Applications. Vol.2. 881-884

    • Description
      「研究成果報告書概要(欧文)」より

URL: 

Published: 1997-03-04  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi