Influence of Resonances on the Huygens’ Box Method

Ondrej Franek, Morten Sørensen, Ivan Bonev Bonev, Hans Ebert, Gert Frølund Pedersen

Publikation: Bidrag til bog/antologi/rapport/konference proceedingKonferenceartikel i proceedingForskningpeer review

1 Citation (Scopus)
126 Downloads (Pure)

Resumé

The Huygens' box (HB) method of replacing an arbitrary module inside an electronic apparatus with a set of current sources on a closed surface is discussed. A numerical study is performed, with a typical printed circuit board (PCB) representing the module placed inside a tight metallic enclosure. It is observed that the accuracy of the HB method is generally good except at a few resonant frequencies. Even previously proposed correction to the method that consists of including the main features of the module inside HB is not found to be very effective. The traces on the PCB and especially the parallel plate resonator formed by the ground plane of the PCB and the enclosure are identified as causing the resonances. We estimate that it is most likely the narrowband character of the resonances that considerably increases the sensitivity of the HB method toward small differences in the structure.
OriginalsprogEngelsk
Titel2013 International Symposium on Electromagnetic Compatibility (EMC EUROPE)
Antal sider4
ForlagIEEE
Publikationsdato2013
Sider381-384
ISBN (Trykt)978-1-4673-4980-2
StatusUdgivet - 2013
Begivenhed2013 International Symposium on Electromagnetic Compatibility (EMC EUROPE) - Brugge, Belgien
Varighed: 2 sep. 20136 sep. 2013

Konference

Konference2013 International Symposium on Electromagnetic Compatibility (EMC EUROPE)
LandBelgien
ByBrugge
Periode02/09/201306/09/2013
NavnInternational Symposium on Electromagnetic Compatibility (EMC EUROPE)
ISSN2325-0356

Fingerprint

boxes
printed circuits
circuit boards
modules
enclosure
parallel plates
narrowband
resonant frequencies
resonators
sensitivity
estimates
electronics

Citer dette

Franek, O., Sørensen, M., Bonev, I. B., Ebert, H., & Pedersen, G. F. (2013). Influence of Resonances on the Huygens’ Box Method. I 2013 International Symposium on Electromagnetic Compatibility (EMC EUROPE) (s. 381-384). IEEE. International Symposium on Electromagnetic Compatibility (EMC EUROPE)
Franek, Ondrej ; Sørensen, Morten ; Bonev, Ivan Bonev ; Ebert, Hans ; Pedersen, Gert Frølund. / Influence of Resonances on the Huygens’ Box Method. 2013 International Symposium on Electromagnetic Compatibility (EMC EUROPE). IEEE, 2013. s. 381-384 (International Symposium on Electromagnetic Compatibility (EMC EUROPE) ).
@inproceedings{3bdc7a76fcbe4cf5ba46a2c8cb792e76,
title = "Influence of Resonances on the Huygens’ Box Method",
abstract = "The Huygens' box (HB) method of replacing an arbitrary module inside an electronic apparatus with a set of current sources on a closed surface is discussed. A numerical study is performed, with a typical printed circuit board (PCB) representing the module placed inside a tight metallic enclosure. It is observed that the accuracy of the HB method is generally good except at a few resonant frequencies. Even previously proposed correction to the method that consists of including the main features of the module inside HB is not found to be very effective. The traces on the PCB and especially the parallel plate resonator formed by the ground plane of the PCB and the enclosure are identified as causing the resonances. We estimate that it is most likely the narrowband character of the resonances that considerably increases the sensitivity of the HB method toward small differences in the structure.",
author = "Ondrej Franek and Morten S{\o}rensen and Bonev, {Ivan Bonev} and Hans Ebert and Pedersen, {Gert Fr{\o}lund}",
year = "2013",
language = "English",
isbn = "978-1-4673-4980-2",
series = "International Symposium on Electromagnetic Compatibility (EMC EUROPE)",
pages = "381--384",
booktitle = "2013 International Symposium on Electromagnetic Compatibility (EMC EUROPE)",
publisher = "IEEE",
address = "United States",

}

Franek, O, Sørensen, M, Bonev, IB, Ebert, H & Pedersen, GF 2013, Influence of Resonances on the Huygens’ Box Method. i 2013 International Symposium on Electromagnetic Compatibility (EMC EUROPE). IEEE, International Symposium on Electromagnetic Compatibility (EMC EUROPE) , s. 381-384, Brugge, Belgien, 02/09/2013.

Influence of Resonances on the Huygens’ Box Method. / Franek, Ondrej; Sørensen, Morten; Bonev, Ivan Bonev; Ebert, Hans; Pedersen, Gert Frølund.

2013 International Symposium on Electromagnetic Compatibility (EMC EUROPE). IEEE, 2013. s. 381-384 (International Symposium on Electromagnetic Compatibility (EMC EUROPE) ).

Publikation: Bidrag til bog/antologi/rapport/konference proceedingKonferenceartikel i proceedingForskningpeer review

TY - GEN

T1 - Influence of Resonances on the Huygens’ Box Method

AU - Franek, Ondrej

AU - Sørensen, Morten

AU - Bonev, Ivan Bonev

AU - Ebert, Hans

AU - Pedersen, Gert Frølund

PY - 2013

Y1 - 2013

N2 - The Huygens' box (HB) method of replacing an arbitrary module inside an electronic apparatus with a set of current sources on a closed surface is discussed. A numerical study is performed, with a typical printed circuit board (PCB) representing the module placed inside a tight metallic enclosure. It is observed that the accuracy of the HB method is generally good except at a few resonant frequencies. Even previously proposed correction to the method that consists of including the main features of the module inside HB is not found to be very effective. The traces on the PCB and especially the parallel plate resonator formed by the ground plane of the PCB and the enclosure are identified as causing the resonances. We estimate that it is most likely the narrowband character of the resonances that considerably increases the sensitivity of the HB method toward small differences in the structure.

AB - The Huygens' box (HB) method of replacing an arbitrary module inside an electronic apparatus with a set of current sources on a closed surface is discussed. A numerical study is performed, with a typical printed circuit board (PCB) representing the module placed inside a tight metallic enclosure. It is observed that the accuracy of the HB method is generally good except at a few resonant frequencies. Even previously proposed correction to the method that consists of including the main features of the module inside HB is not found to be very effective. The traces on the PCB and especially the parallel plate resonator formed by the ground plane of the PCB and the enclosure are identified as causing the resonances. We estimate that it is most likely the narrowband character of the resonances that considerably increases the sensitivity of the HB method toward small differences in the structure.

M3 - Article in proceeding

SN - 978-1-4673-4980-2

T3 - International Symposium on Electromagnetic Compatibility (EMC EUROPE)

SP - 381

EP - 384

BT - 2013 International Symposium on Electromagnetic Compatibility (EMC EUROPE)

PB - IEEE

ER -

Franek O, Sørensen M, Bonev IB, Ebert H, Pedersen GF. Influence of Resonances on the Huygens’ Box Method. I 2013 International Symposium on Electromagnetic Compatibility (EMC EUROPE). IEEE. 2013. s. 381-384. (International Symposium on Electromagnetic Compatibility (EMC EUROPE) ).