Implementing voltage controlled current source in electromagnetic full-wave simulation using the FDTD method

K. ElMahgoub, A. Elsherbeni
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引用次数: 3

Abstract

The implementation of a voltage controlled current source (VCCS) in full-wave electromagnetic simulation using finite-difference time-domain (FDTD) is introduced. The VCCS is used to model a metal oxide semiconductor field effect transistor (MOSFET) commonly used in microwave circuits. This new approach is verified with several numerical examples including circuits with VCCS and MOSFET. Good agreement is obtained when the results are compared with those based on analytical solution and PSpice.
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利用时域有限差分法实现了压控电流源在电磁全波仿真中的应用
介绍了一种压控电流源(VCCS)在时域有限差分(FDTD)全波电磁仿真中的实现。VCCS用于模拟微波电路中常用的金属氧化物半导体场效应晶体管(MOSFET)。通过VCCS和MOSFET电路的数值算例验证了该方法的有效性。将结果与基于解析解和PSpice的结果进行了比较,得到了较好的一致性。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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