Field statistics in an enclosure with an aperture: Effect of Q-factor and Number of Modes

J F Dawson; T Konefal; M P Robinson; A C Marvin; S J Porter; L C Chirwa

doi:10.1109/ISEMC.2005.1513489

Field statistics in an enclosure with an aperture: Effect of Q-factor and Number of Modes

J F Dawson, T Konefal, M P Robinson, A C Marvin, S J Porter, L C Chirwa

Electronic Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

The statistics of the fields within an enclosure illuminated by an external field via an aperture have been investigated using Monte-Carlo methods. The field statistics in the volume of the enclosure are shown to correspond to the Rayleigh statistics found in properly functioning reverberation chambers when a sufficiently large number of modes is excited. The variation of field behaviour near the conducting walls is investigated. The deviation of the field statistics from the Rayleigh distribution as the number of excited modes falls is also investigated.

Original language	English
Title of host publication	EMC 2005: IEEE International Symposium on Electromagnetic Compatibility, Vols 1-3, Proceedings
Place of Publication	NEW YORK
Publisher	IEEE
Pages	141-146
Number of pages	6
ISBN (Print)	0-7803-9380-5
DOIs	https://doi.org/10.1109/ISEMC.2005.1513489
Publication status	Published - 2005
Event	IEEE International Symposium on Electromagnetic Compatibility - Chicago Duration: 8 Aug 2005 → 12 Aug 2005

Conference

Conference	IEEE International Symposium on Electromagnetic Compatibility
City	Chicago
Period	8/08/05 → 12/08/05

Keywords

HIRF
reverberation chamber
shielding effectiveness
field statistics
enclosure
fuselage
mode-stir

Access to Document

10.1109/ISEMC.2005.1513489

Field statistics in an enclosure with an aperture
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Accepted author manuscript, 248 KBLicence: Other

1 Active
2 Finished

Electromagnetic shielding properties of Materials, and Enclosures
Dawson, J. F., Marvin, A., Flintoft, I. D., Dawson, L., Porter, S. J., Robinson, M. P. & Yan, J.
1/01/90 → …
Project: Other project › Miscellaneous project
Shielding Measurement of Electrically Large Enclosures with Contents
Marvin, A., Dawson, J. F., Robinson, M. P., Bale, S. J., Flintoft, I. D., Parker, S. & Yan, J.
1/09/14 → 31/08/16
Project: Research project (funded) › Research
BAE Intermediate Level Modelling 2002-04
Dawson, J. F., Marvin, A., Porter, S. J. & Konefal, T.
BRITISH AEROSPACE PLC
1/01/02 → 31/12/04
Project: Research project (funded) › Research

Cite this

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title = "Field statistics in an enclosure with an aperture: Effect of Q-factor and Number of Modes",

abstract = "The statistics of the fields within an enclosure illuminated by an external field via an aperture have been investigated using Monte-Carlo methods. The field statistics in the volume of the enclosure are shown to correspond to the Rayleigh statistics found in properly functioning reverberation chambers when a sufficiently large number of modes is excited. The variation of field behaviour near the conducting walls is investigated. The deviation of the field statistics from the Rayleigh distribution as the number of excited modes falls is also investigated.",

keywords = "HIRF, reverberation chamber, shielding effectiveness, field statistics, enclosure, fuselage, mode-stir",

author = "Dawson, {J F} and T Konefal and Robinson, {M P} and Marvin, {A C} and Porter, {S J} and Chirwa, {L C}",

year = "2005",

doi = "10.1109/ISEMC.2005.1513489",

language = "English",

isbn = "0-7803-9380-5",

pages = "141--146",

booktitle = "EMC 2005: IEEE International Symposium on Electromagnetic Compatibility, Vols 1-3, Proceedings",

publisher = "IEEE",

address = "United States",

note = "IEEE International Symposium on Electromagnetic Compatibility ; Conference date: 08-08-2005 Through 12-08-2005",

}

Dawson, JF, Konefal, T, Robinson, MP , Marvin, AC , Porter, SJ & Chirwa, LC 2005, Field statistics in an enclosure with an aperture: Effect of Q-factor and Number of Modes. in EMC 2005: IEEE International Symposium on Electromagnetic Compatibility, Vols 1-3, Proceedings. IEEE, NEW YORK, pp. 141-146, IEEE International Symposium on Electromagnetic Compatibility, Chicago, 8/08/05. https://doi.org/10.1109/ISEMC.2005.1513489

TY - GEN

T1 - Field statistics in an enclosure with an aperture: Effect of Q-factor and Number of Modes

AU - Dawson, J F

AU - Konefal, T

AU - Robinson, M P

AU - Marvin, A C

AU - Porter, S J

AU - Chirwa, L C

PY - 2005

Y1 - 2005

N2 - The statistics of the fields within an enclosure illuminated by an external field via an aperture have been investigated using Monte-Carlo methods. The field statistics in the volume of the enclosure are shown to correspond to the Rayleigh statistics found in properly functioning reverberation chambers when a sufficiently large number of modes is excited. The variation of field behaviour near the conducting walls is investigated. The deviation of the field statistics from the Rayleigh distribution as the number of excited modes falls is also investigated.

AB - The statistics of the fields within an enclosure illuminated by an external field via an aperture have been investigated using Monte-Carlo methods. The field statistics in the volume of the enclosure are shown to correspond to the Rayleigh statistics found in properly functioning reverberation chambers when a sufficiently large number of modes is excited. The variation of field behaviour near the conducting walls is investigated. The deviation of the field statistics from the Rayleigh distribution as the number of excited modes falls is also investigated.

KW - HIRF

KW - reverberation chamber

KW - shielding effectiveness

KW - field statistics

KW - enclosure

KW - fuselage

KW - mode-stir

U2 - 10.1109/ISEMC.2005.1513489

DO - 10.1109/ISEMC.2005.1513489

M3 - Conference contribution

SN - 0-7803-9380-5

SP - 141

EP - 146

BT - EMC 2005: IEEE International Symposium on Electromagnetic Compatibility, Vols 1-3, Proceedings

PB - IEEE

CY - NEW YORK

T2 - IEEE International Symposium on Electromagnetic Compatibility

Y2 - 8 August 2005 through 12 August 2005

ER -

Field statistics in an enclosure with an aperture: Effect of Q-factor and Number of Modes

Abstract

Conference

Keywords

Access to Document

Projects

Electromagnetic shielding properties of Materials, and Enclosures

Shielding Measurement of Electrically Large Enclosures with Contents

BAE Intermediate Level Modelling 2002-04

Cite this