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Efficient modeling of interactions between radiating devices with arbitrary relative positions and orientations

Gert-Jan Stockman (UGent) , Hendrik Rogier (UGent) and Dries Vande Ginste (UGent)
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Abstract
A novel method to efficiently compute the interaction between two devices is proposed with the aim of accurately reproducing radiated immunity and emission tests in simulations. The technique allows an arbitrary relative position and orientation between the two devices. It relies on a single simulation (or measurement) of the radiation pattern of each device. To take rotation of the devices into account, a spherical harmonics decomposition is applied together with Wigner-D rotation matrices. The resulting procedure is practical, has a low computational cost, and shows good agreement with measurements and full-wave simulations.
Keywords
Electromagnetic interference (EMI), NETWORKS, CIRCUIT, emission, radiated immunity, spherical harmonics, wigner D-matrix

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Citation

Please use this url to cite or link to this publication:

MLA
Stockman, Gert-Jan, et al. “Efficient Modeling of Interactions between Radiating Devices with Arbitrary Relative Positions and Orientations.” IEEE TRANSACTIONS ON ELECTROMAGNETIC COMPATIBILITY, vol. 56, no. 6, 2014, pp. 1313–21, doi:10.1109/TEMC.2014.2345127.
APA
Stockman, G.-J., Rogier, H., & Vande Ginste, D. (2014). Efficient modeling of interactions between radiating devices with arbitrary relative positions and orientations. IEEE TRANSACTIONS ON ELECTROMAGNETIC COMPATIBILITY, 56(6), 1313–1321. https://doi.org/10.1109/TEMC.2014.2345127
Chicago author-date
Stockman, Gert-Jan, Hendrik Rogier, and Dries Vande Ginste. 2014. “Efficient Modeling of Interactions between Radiating Devices with Arbitrary Relative Positions and Orientations.” IEEE TRANSACTIONS ON ELECTROMAGNETIC COMPATIBILITY 56 (6): 1313–21. https://doi.org/10.1109/TEMC.2014.2345127.
Chicago author-date (all authors)
Stockman, Gert-Jan, Hendrik Rogier, and Dries Vande Ginste. 2014. “Efficient Modeling of Interactions between Radiating Devices with Arbitrary Relative Positions and Orientations.” IEEE TRANSACTIONS ON ELECTROMAGNETIC COMPATIBILITY 56 (6): 1313–1321. doi:10.1109/TEMC.2014.2345127.
Vancouver
1.
Stockman G-J, Rogier H, Vande Ginste D. Efficient modeling of interactions between radiating devices with arbitrary relative positions and orientations. IEEE TRANSACTIONS ON ELECTROMAGNETIC COMPATIBILITY. 2014;56(6):1313–21.
IEEE
[1]
G.-J. Stockman, H. Rogier, and D. Vande Ginste, “Efficient modeling of interactions between radiating devices with arbitrary relative positions and orientations,” IEEE TRANSACTIONS ON ELECTROMAGNETIC COMPATIBILITY, vol. 56, no. 6, pp. 1313–1321, 2014.
@article{5840741,
  abstract     = {{A novel method to efficiently compute the interaction between two devices is proposed with the aim of accurately reproducing radiated immunity and emission tests in simulations. The technique allows an arbitrary relative position and orientation between the two devices. It relies on a single simulation (or measurement) of the radiation pattern of each device. To take rotation of the devices into account, a spherical harmonics decomposition is applied together with Wigner-D rotation matrices. The resulting procedure is practical, has a low computational cost, and shows good agreement with measurements and full-wave simulations.}},
  author       = {{Stockman, Gert-Jan and Rogier, Hendrik and Vande Ginste, Dries}},
  issn         = {{0018-9375}},
  journal      = {{IEEE TRANSACTIONS ON ELECTROMAGNETIC COMPATIBILITY}},
  keywords     = {{Electromagnetic interference (EMI),NETWORKS,CIRCUIT,emission,radiated immunity,spherical harmonics,wigner D-matrix}},
  language     = {{eng}},
  number       = {{6}},
  pages        = {{1313--1321}},
  title        = {{Efficient modeling of interactions between radiating devices with arbitrary relative positions and orientations}},
  url          = {{http://dx.doi.org/10.1109/TEMC.2014.2345127}},
  volume       = {{56}},
  year         = {{2014}},
}

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