首页> 外文会议>Conference on the Computation of Magnetic Fields(COMPUMAG 2003) vol.1; 20030713-17; Saratoga Springs,NY(US) >FDTD-Macromodeling Technique For Simulation of Electromagnetic Interference at High-Speed Interconnects
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FDTD-Macromodeling Technique For Simulation of Electromagnetic Interference at High-Speed Interconnects

机译:FDTD-宏建模技术,用于仿真高速互连处的电磁干扰

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This paper describes an efficient method for the transient simulation of high-speed interconnects system. FDTD method is employed to fully characterise the high-speed interconnects into a subnetwork. The resultant transient waveforms are then transformed as frequency-domain Y parameters by using FFT techniques. The macromodel of interconnect subnetwork is obtained by Vector Fitting method. This macromodel is then synthesised into HSPICE circuit simulator to efficiently expedite the system transient simulation. A typical microstrip low-pass filter is analyzed to verify the efficiency and correctness of this method.
机译:本文介绍了一种高效的高速互连系统瞬态仿真方法。 FDTD方法用于充分表征进入子网的高速互连。然后,通过使用FFT技术,将得到的瞬态波形转换为频域Y参数。互连子网的宏模型是通过向量拟合法获得的。然后将该宏模型综合到HSPICE电路仿真器中,以有效地加速系统瞬态仿真。分析了典型的微带低通滤波器,以验证该方法的效率和正确性。

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