DocumentCode
622803
Title
Effect of incident angle on temperature characteristics in pyramidal radiowave absorber
Author
Imai, Suguru ; Taguchi, Katsuhisa ; Kashiwa, Tatsuya ; Tabata, Takekazu ; Kubo, Koichi ; Satou, Eiichi
Author_Institution
Dept. of Electr. & Electron. Eng., Kitami Inst. of Technol., Kitami, Japan
fYear
2013
fDate
20-24 May 2013
Firstpage
101
Lastpage
103
Abstract
A pyramidal radiowave absorber is widely used for anechoic chamber. When high power equipment such as radar is measured in anechoic chamber, a risk that the absorber will catch fire occurs by absorbing the high power. In this paper, effects of incident angle on both electromagnetic absorption and temperature characteristics of a pyramidal radiowave absorber are investigated by using the FDTD method and the heat-transfer analysis for both TE and TM waves.
Keywords
anechoic chambers (electromagnetic); electromagnetic wave absorption; finite difference time-domain analysis; FDTD method; TE wave; TM waves; anechoic chamber; electromagnetic absorption; heat-transfer analysis; pyramidal radiowave absorber; temperature characteristics; Absorption; Electromagnetic heating; Finite difference methods; Reflection coefficient; Temperature; Time-domain analysis;
fLanguage
English
Publisher
ieee
Conference_Titel
Electromagnetic Theory (EMTS), Proceedings of 2013 URSI International Symposium on
Conference_Location
Hiroshima
Print_ISBN
978-1-4673-4939-0
Type
conf
Filename
6565687
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