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A Computational Efficient Method For Hbt Intermodulation Distortions And Two-Tone Characteristics Simulation

  • Kuen-Yu Huang
  • Yiming Li
  • C. P. Lee
  • S. M. Sze

Abstract

In this paper, a new simulation method for two-tone characteristics calculations and the third-order intercept point (0IP3) of heterojunction bipolar transistor (HBT) in large-scale time domain is proposed. Base on waveform relaxation (WR) and monotone iterative (MI) methods, we solve a set of nonlinear ordinary differential equation (ODE) of equivalent circuit. With this approach, the two-tone characteristics in frequency domain for HBTs were directly computed from time domain result with fast Fourier transform (FFT). Simulation results on a realistic HBT are presented to show the accuracy and efficiency of the method.

Keywords

Fast Fourier Transform Nonlinear Ordinary Differential Equation Time Domain Simulation Heterojunction Bipolar Transistor Spice Simulation 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer-Verlag Wien 2001

Authors and Affiliations

  • Kuen-Yu Huang
    • 1
  • Yiming Li
    • 1
  • C. P. Lee
    • 1
  • S. M. Sze
    • 1
  1. 1.1Department of Electronics EngineeringNational Chiao Tung UniversityTaiwan

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