Design of a Four-Septum TEM Cell for Immunity/Susceptibility Test

Fengchao XIAO; Yoshimitsu SUGANUMA; Kimitoshi MURANO; Majid TAYARANI; Yoshio KAMI

doi:10.1093/ietcom/e88-b.8.3146

Design of a Four-Septum TEM Cell for Immunity/Susceptibility Test

Fengchao XIAO, Yoshimitsu SUGANUMA, Kimitoshi MURANO, Majid TAYARANI, Yoshio KAMI

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The four-septum transverse electromagnetic (TEM) cell is like the traditional TEM cell but has four plate-like septa in the internal space. A slowly rotating field can be easily generated in the four-septum TEM cell, thus radiated immunity/susceptibility characteristics of an EUT under arbitrary specific polarizations can be measured without rearranging the test setup. A design approach for the four-septum TEM cell is discussed in this paper. The characteristics of the cell are analyzed based on the telegrapher's equation and decomposition of the transmission mode into four independent modes. Then a design approach is given based on the analytical results. A prototype of the four-septum TEM cell based on the design is constructed and the characteristics of the prototype cell are experimentally evaluated. The validity and effectiveness of the design approach are confirmed.

Publication: IEICE TRANSACTIONS on Communications Vol.E88-B No.8 pp.3146-3151

Publication Date: 2005/08/01

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DOI: 10.1093/ietcom/e88-b.8.3146

Type of Manuscript: Special Section PAPER (Special Section of 2004 International Symposium on Electromagnetic Compatibility)

Category: Measurements

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Fengchao XIAO, Yoshimitsu SUGANUMA, Kimitoshi MURANO, Majid TAYARANI, Yoshio KAMI, "Design of a Four-Septum TEM Cell for Immunity/Susceptibility Test" in IEICE TRANSACTIONS on Communications, vol. E88-B, no. 8, pp. 3146-3151, August 2005, doi: 10.1093/ietcom/e88-b.8.3146.
Abstract: The four-septum transverse electromagnetic (TEM) cell is like the traditional TEM cell but has four plate-like septa in the internal space. A slowly rotating field can be easily generated in the four-septum TEM cell, thus radiated immunity/susceptibility characteristics of an EUT under arbitrary specific polarizations can be measured without rearranging the test setup. A design approach for the four-septum TEM cell is discussed in this paper. The characteristics of the cell are analyzed based on the telegrapher's equation and decomposition of the transmission mode into four independent modes. Then a design approach is given based on the analytical results. A prototype of the four-septum TEM cell based on the design is constructed and the characteristics of the prototype cell are experimentally evaluated. The validity and effectiveness of the design approach are confirmed.
URL: https://globals.ieice.org/en_transactions/communications/10.1093/ietcom/e88-b.8.3146/_p

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@ARTICLE{e88-b_8_3146,
author={Fengchao XIAO, Yoshimitsu SUGANUMA, Kimitoshi MURANO, Majid TAYARANI, Yoshio KAMI, },
journal={IEICE TRANSACTIONS on Communications},
title={Design of a Four-Septum TEM Cell for Immunity/Susceptibility Test},
year={2005},
volume={E88-B},
number={8},
pages={3146-3151},
abstract={The four-septum transverse electromagnetic (TEM) cell is like the traditional TEM cell but has four plate-like septa in the internal space. A slowly rotating field can be easily generated in the four-septum TEM cell, thus radiated immunity/susceptibility characteristics of an EUT under arbitrary specific polarizations can be measured without rearranging the test setup. A design approach for the four-septum TEM cell is discussed in this paper. The characteristics of the cell are analyzed based on the telegrapher's equation and decomposition of the transmission mode into four independent modes. Then a design approach is given based on the analytical results. A prototype of the four-septum TEM cell based on the design is constructed and the characteristics of the prototype cell are experimentally evaluated. The validity and effectiveness of the design approach are confirmed.},
keywords={},
doi={10.1093/ietcom/e88-b.8.3146},
ISSN={},
month={August},}

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TY - JOUR
TI - Design of a Four-Septum TEM Cell for Immunity/Susceptibility Test
T2 - IEICE TRANSACTIONS on Communications
SP - 3146
EP - 3151
AU - Fengchao XIAO
AU - Yoshimitsu SUGANUMA
AU - Kimitoshi MURANO
AU - Majid TAYARANI
AU - Yoshio KAMI
PY - 2005
DO - 10.1093/ietcom/e88-b.8.3146
JO - IEICE TRANSACTIONS on Communications
SN -
VL - E88-B
IS - 8
JA - IEICE TRANSACTIONS on Communications
Y1 - August 2005
AB - The four-septum transverse electromagnetic (TEM) cell is like the traditional TEM cell but has four plate-like septa in the internal space. A slowly rotating field can be easily generated in the four-septum TEM cell, thus radiated immunity/susceptibility characteristics of an EUT under arbitrary specific polarizations can be measured without rearranging the test setup. A design approach for the four-septum TEM cell is discussed in this paper. The characteristics of the cell are analyzed based on the telegrapher's equation and decomposition of the transmission mode into four independent modes. Then a design approach is given based on the analytical results. A prototype of the four-septum TEM cell based on the design is constructed and the characteristics of the prototype cell are experimentally evaluated. The validity and effectiveness of the design approach are confirmed.
ER -