Implementation of Passive and Active Circuit Elements in Cylindrical Finite-Difference Time-Domain Formulation

Authors

  • Abdullah M. Algarni * Department of Electrical Engineering King Fahd Univ. of Petru. & Min. Dhahran, Saudi Arabia
  • Atef Z. Elsherbeni Department of Electrical Engineering Colorado School of Mines Golden, Colorado, USA
  • Mohammed Hadi Department of Electrical Engineering Colorado School of Mines Golden, Colorado, USA

Keywords:

cylindrical finite-difference time-domain, passive and active linear circuit elements

Abstract

The implementation of passive and active linear circuit elements in cylindrical finite-difference time-domain technique (CFDTD) is developed. The updating equations for active element such as a voltage sources and passive elements such as resistors, capacitors and inductors are represented for elements located along one of the cylindrical coordinate’s independent parameters. The analytical solutions for simple circuit configurations are computed and used as a reference to verify and confirm the accuracy of the developed CFDTD formulation and numerical results.

References

A. Elsherbeni and V. Demir, The Finite Difference Time Domain Method For Electromagnetics with MATLAB® Simulation, 2nd ed., SCITECH Publishing, 2015.

M. F. Hadi and A. Z. Elsherbeni “Numerical Dispersion and Stability for Three-Dimensional Cylindrical FDTD near the Axis of Rotation,” 11th European Conference on Antennas and Propagation (EUCAP), pp. 936-938, May 2017.

D. V. Ellis and J. M. Singer, Well Logging for Earth Scientists, 2nd ed., Springer, pp. 3, 2007.

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Published

2020-11-07

How to Cite

Abdullah M. Algarni, Atef Z. Elsherbeni, & Mohammed Hadi. (2020). Implementation of Passive and Active Circuit Elements in Cylindrical Finite-Difference Time-Domain Formulation. The Applied Computational Electromagnetics Society Journal (ACES), 35(11), 1420–1421. Retrieved from https://journals.riverpublishers.com/index.php/ACES/article/view/7623

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