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Full-wave modeling of interacting multiport devices with arbitrary relative positions and orientations for efficient EMI assessment

Gert-Jan Stockman (UGent) , Sam Lemey (UGent) , Hendrik Rogier (UGent) and Dries Vande Ginste (UGent)
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Abstract
A novel method to accurately and efficiently model the interaction between radiating devices is proposed. Whereas previous work of the authors dealt with singleport devices (antennas), this paper constitutes an important extension to actual multiport devices, as such paving the way for electromagnetic interference assessment of real-life (sub) systems early in their design cycle. The method solely relies on the knowledge of the radiation patterns of the different ports of the devices, which can either be measured or simulated using a solver of choice. These patterns are then used to compute the electromagnetic interaction between the devices that may be positioned in each other's radiative near-field (Fresnel region) or far-field (Fraunhofer region). Furthermore, in the model, their relative positions and orientations can be altered at a very low computational cost. The technique is thoroughly validated and illustrated, demonstrating its appositeness to study the electromagnetic compatibility behavior of the multiport devices.
Keywords
NETWORKS, IBCN, Electromagnetic interference (EMI) modeling, radiated immunity and emission, rotating multiport devices

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Citation

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

Chicago
Stockman, Gert-Jan, Sam Lemey, Hendrik Rogier, and Dries Vande Ginste. 2016. “Full-wave Modeling of Interacting Multiport Devices with Arbitrary Relative Positions and Orientations for Efficient EMI Assessment.” Ieee Transactions on Electromagnetic Compatibility 58 (4): 1322–1330.
APA
Stockman, G.-J., Lemey, S., Rogier, H., & Vande Ginste, D. (2016). Full-wave modeling of interacting multiport devices with arbitrary relative positions and orientations for efficient EMI assessment. IEEE TRANSACTIONS ON ELECTROMAGNETIC COMPATIBILITY, 58(4), 1322–1330.
Vancouver
1.
Stockman G-J, Lemey S, Rogier H, Vande Ginste D. Full-wave modeling of interacting multiport devices with arbitrary relative positions and orientations for efficient EMI assessment. IEEE TRANSACTIONS ON ELECTROMAGNETIC COMPATIBILITY. 2016;58(4):1322–30.
MLA
Stockman, Gert-Jan, Sam Lemey, Hendrik Rogier, et al. “Full-wave Modeling of Interacting Multiport Devices with Arbitrary Relative Positions and Orientations for Efficient EMI Assessment.” IEEE TRANSACTIONS ON ELECTROMAGNETIC COMPATIBILITY 58.4 (2016): 1322–1330. Print.
@article{8130640,
  abstract     = {A novel method to accurately and efficiently model the interaction between radiating devices is proposed. Whereas previous work of the authors dealt with singleport devices (antennas), this paper constitutes an important extension to actual multiport devices, as such paving the way for electromagnetic interference assessment of real-life (sub) systems early in their design cycle. The method solely relies on the knowledge of the radiation patterns of the different ports of the devices, which can either be measured or simulated using a solver of choice. These patterns are then used to compute the electromagnetic interaction between the devices that may be positioned in each other's radiative near-field (Fresnel region) or far-field (Fraunhofer region). Furthermore, in the model, their relative positions and orientations can be altered at a very low computational cost. The technique is thoroughly validated and illustrated, demonstrating its appositeness to study the electromagnetic compatibility behavior of the multiport devices.},
  author       = {Stockman, Gert-Jan and Lemey, Sam and Rogier, Hendrik and Vande Ginste, Dries},
  issn         = {0018-9375},
  journal      = {IEEE TRANSACTIONS ON ELECTROMAGNETIC COMPATIBILITY},
  keyword      = {NETWORKS,IBCN,Electromagnetic interference (EMI) modeling,radiated immunity and emission,rotating multiport devices},
  language     = {eng},
  number       = {4},
  pages        = {1322--1330},
  title        = {Full-wave modeling of interacting multiport devices with arbitrary relative positions and orientations for efficient EMI assessment},
  url          = {http://dx.doi.org/10.1109/TEMC.2016.2576564},
  volume       = {58},
  year         = {2016},
}

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