Application of Rotating-EM Field to Four-Septum TEM Cell for Radiated Immunity/Susceptibility Test

Kimitoshi MURANO; Hiroko KAWAHARA; Fengchao XIAO; Majid TAYARANI; Yoshio KAMI

doi:10.1093/ietcom/e90-b.6.1322

Application of Rotating-EM Field to Four-Septum TEM Cell for Radiated Immunity/Susceptibility Test

Kimitoshi MURANO, Hiroko KAWAHARA, Fengchao XIAO, Majid TAYARANI, Yoshio KAMI

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A new radio-frequency (RF) radiated immunity/susceptibility test method using four-septum TEM cell is proposed. A rotating-EM field can be generated inside the cell by feeding four-different RF DSB-SC signals to four septa arranged in the cell. Since a polarization plane of the rotating-EM field rotates in a low speed, the immunity/susceptibility test for the EM field with various polarizations can be conducted more easily. In this paper, a technique for generating the rotating-EM field in the cell is investigated. The basic characteristics of the cell and the rotating-EM field by using the technique are clarified. To verify the validity of this test method, a RF radiated susceptibility of a printed circuit board is measured. The measured results are verified by comparing with the theoretical results based on modified telegrapher's equations.

Publication: IEICE TRANSACTIONS on Communications Vol.E90-B No.6 pp.1322-1328

Publication Date: 2007/06/01

Publicized

Online ISSN: 1745-1345

DOI: 10.1093/ietcom/e90-b.6.1322

Type of Manuscript: Special Section PAPER (Special Section on 2nd Pan-Pacific EMC Joint Meeting--PPEMC'06--)

Category: Measurement and Immunity

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Kimitoshi MURANO, Hiroko KAWAHARA, Fengchao XIAO, Majid TAYARANI, Yoshio KAMI, "Application of Rotating-EM Field to Four-Septum TEM Cell for Radiated Immunity/Susceptibility Test" in IEICE TRANSACTIONS on Communications, vol. E90-B, no. 6, pp. 1322-1328, June 2007, doi: 10.1093/ietcom/e90-b.6.1322.
Abstract: A new radio-frequency (RF) radiated immunity/susceptibility test method using four-septum TEM cell is proposed. A rotating-EM field can be generated inside the cell by feeding four-different RF DSB-SC signals to four septa arranged in the cell. Since a polarization plane of the rotating-EM field rotates in a low speed, the immunity/susceptibility test for the EM field with various polarizations can be conducted more easily. In this paper, a technique for generating the rotating-EM field in the cell is investigated. The basic characteristics of the cell and the rotating-EM field by using the technique are clarified. To verify the validity of this test method, a RF radiated susceptibility of a printed circuit board is measured. The measured results are verified by comparing with the theoretical results based on modified telegrapher's equations.
URL: https://globals.ieice.org/en_transactions/communications/10.1093/ietcom/e90-b.6.1322/_p

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@ARTICLE{e90-b_6_1322,
author={Kimitoshi MURANO, Hiroko KAWAHARA, Fengchao XIAO, Majid TAYARANI, Yoshio KAMI, },
journal={IEICE TRANSACTIONS on Communications},
title={Application of Rotating-EM Field to Four-Septum TEM Cell for Radiated Immunity/Susceptibility Test},
year={2007},
volume={E90-B},
number={6},
pages={1322-1328},
abstract={A new radio-frequency (RF) radiated immunity/susceptibility test method using four-septum TEM cell is proposed. A rotating-EM field can be generated inside the cell by feeding four-different RF DSB-SC signals to four septa arranged in the cell. Since a polarization plane of the rotating-EM field rotates in a low speed, the immunity/susceptibility test for the EM field with various polarizations can be conducted more easily. In this paper, a technique for generating the rotating-EM field in the cell is investigated. The basic characteristics of the cell and the rotating-EM field by using the technique are clarified. To verify the validity of this test method, a RF radiated susceptibility of a printed circuit board is measured. The measured results are verified by comparing with the theoretical results based on modified telegrapher's equations.},
keywords={},
doi={10.1093/ietcom/e90-b.6.1322},
ISSN={1745-1345},
month={June},}

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TY - JOUR
TI - Application of Rotating-EM Field to Four-Septum TEM Cell for Radiated Immunity/Susceptibility Test
T2 - IEICE TRANSACTIONS on Communications
SP - 1322
EP - 1328
AU - Kimitoshi MURANO
AU - Hiroko KAWAHARA
AU - Fengchao XIAO
AU - Majid TAYARANI
AU - Yoshio KAMI
PY - 2007
DO - 10.1093/ietcom/e90-b.6.1322
JO - IEICE TRANSACTIONS on Communications
SN - 1745-1345
VL - E90-B
IS - 6
JA - IEICE TRANSACTIONS on Communications
Y1 - June 2007
AB - A new radio-frequency (RF) radiated immunity/susceptibility test method using four-septum TEM cell is proposed. A rotating-EM field can be generated inside the cell by feeding four-different RF DSB-SC signals to four septa arranged in the cell. Since a polarization plane of the rotating-EM field rotates in a low speed, the immunity/susceptibility test for the EM field with various polarizations can be conducted more easily. In this paper, a technique for generating the rotating-EM field in the cell is investigated. The basic characteristics of the cell and the rotating-EM field by using the technique are clarified. To verify the validity of this test method, a RF radiated susceptibility of a printed circuit board is measured. The measured results are verified by comparing with the theoretical results based on modified telegrapher's equations.
ER -