IEICE TRANSACTIONS on Electronics
Computer Simulation about Temperature Distribution of an EM-Wave Absorber Using a Coupled Analysis Method
Summary :
Utilization of electromagnetic absorbers under high power is increasing. The absorbers are used in anechoic chambers for performance estimation of high power radars. Variation of the absorption characteristics of the absorbers under such conditions is expected, due to the generation of heat or temperature change. In this paper, first the temperature distribution of a λ/4 type EM-wave absorber under high power injection is examined using the coupled method. The coupled method can calculate the electromagnetic field and all of the heat transmissions (heat transport, heat transfer and heat radiation). Next, the power injection experiment is examined using the absorber and high power instruments to get the temperature distribution experimentally. Finally the calculated and measured temperature distributions of the absorber are compared and discussed.
- Publication
- IEICE TRANSACTIONS on Electronics Vol.E91-C No.4 pp.638-646
- Publication Date
- 2008/04/01
- Publicized
- Online ISSN
- 1745-1353
- DOI
- 10.1093/ietele/e91-c.4.638
- Type of Manuscript
- PAPER
- Category
- Microwaves, Millimeter-Waves
Authors
Keyword
Latest Issue
Copyrights notice of machine-translated contents
The copyright of the original papers published on this site belongs to IEICE. Unauthorized use of the original or translated papers is prohibited. See IEICE Provisions on Copyright for details.
Cite this
Copy
Shinya WATANABE, Akitoshi TANIGUCHI, Kota SAITO, Osamu HASHIMOTO, Toshifumi SAITO, Hiroshi KURIHARA, "Computer Simulation about Temperature Distribution of an EM-Wave Absorber Using a Coupled Analysis Method" in IEICE TRANSACTIONS on Electronics,
vol. E91-C, no. 4, pp. 638-646, April 2008, doi: 10.1093/ietele/e91-c.4.638.
Abstract: Utilization of electromagnetic absorbers under high power is increasing. The absorbers are used in anechoic chambers for performance estimation of high power radars. Variation of the absorption characteristics of the absorbers under such conditions is expected, due to the generation of heat or temperature change. In this paper, first the temperature distribution of a λ/4 type EM-wave absorber under high power injection is examined using the coupled method. The coupled method can calculate the electromagnetic field and all of the heat transmissions (heat transport, heat transfer and heat radiation). Next, the power injection experiment is examined using the absorber and high power instruments to get the temperature distribution experimentally. Finally the calculated and measured temperature distributions of the absorber are compared and discussed.
URL: https://global.ieice.org/en_transactions/electronics/10.1093/ietele/e91-c.4.638/_p
Copy
@ARTICLE{e91-c_4_638,
author={Shinya WATANABE, Akitoshi TANIGUCHI, Kota SAITO, Osamu HASHIMOTO, Toshifumi SAITO, Hiroshi KURIHARA, },
journal={IEICE TRANSACTIONS on Electronics},
title={Computer Simulation about Temperature Distribution of an EM-Wave Absorber Using a Coupled Analysis Method},
year={2008},
volume={E91-C},
number={4},
pages={638-646},
abstract={Utilization of electromagnetic absorbers under high power is increasing. The absorbers are used in anechoic chambers for performance estimation of high power radars. Variation of the absorption characteristics of the absorbers under such conditions is expected, due to the generation of heat or temperature change. In this paper, first the temperature distribution of a λ/4 type EM-wave absorber under high power injection is examined using the coupled method. The coupled method can calculate the electromagnetic field and all of the heat transmissions (heat transport, heat transfer and heat radiation). Next, the power injection experiment is examined using the absorber and high power instruments to get the temperature distribution experimentally. Finally the calculated and measured temperature distributions of the absorber are compared and discussed.},
keywords={},
doi={10.1093/ietele/e91-c.4.638},
ISSN={1745-1353},
month={April},}
Copy
TY - JOUR
TI - Computer Simulation about Temperature Distribution of an EM-Wave Absorber Using a Coupled Analysis Method
T2 - IEICE TRANSACTIONS on Electronics
SP - 638
EP - 646
AU - Shinya WATANABE
AU - Akitoshi TANIGUCHI
AU - Kota SAITO
AU - Osamu HASHIMOTO
AU - Toshifumi SAITO
AU - Hiroshi KURIHARA
PY - 2008
DO - 10.1093/ietele/e91-c.4.638
JO - IEICE TRANSACTIONS on Electronics
SN - 1745-1353
VL - E91-C
IS - 4
JA - IEICE TRANSACTIONS on Electronics
Y1 - April 2008
AB - Utilization of electromagnetic absorbers under high power is increasing. The absorbers are used in anechoic chambers for performance estimation of high power radars. Variation of the absorption characteristics of the absorbers under such conditions is expected, due to the generation of heat or temperature change. In this paper, first the temperature distribution of a λ/4 type EM-wave absorber under high power injection is examined using the coupled method. The coupled method can calculate the electromagnetic field and all of the heat transmissions (heat transport, heat transfer and heat radiation). Next, the power injection experiment is examined using the absorber and high power instruments to get the temperature distribution experimentally. Finally the calculated and measured temperature distributions of the absorber are compared and discussed.
ER -
English
