Title :
The equivalent representation of pyramidal absorbers and its application to the analysis of electromagnetic wave absorber´s characteristics
Author :
Anzai, Hirolci ; Saikawa, M. ; Naito, Yoshiyuki ; Mizumoto, Tetsuya
Author_Institution :
Dept. of Phys. Electron., Tokyo Inst. of Technol., Japan
Abstract :
The reflectivity of a pyramidal absorber is analyzed accurately by using the spatial network method. As a practical modeling of the pyramidal absorber, a novel modeling technique based on a synthesized capacitance model is proposed to analyze its reflectivity. The validity of the proposed model is confirmed through the comparison with results given by the accurate analysis for the normal incidence and through the comparison with experimental results. The proposed model can be applied to calculate the reflectivity of pyramidal absorber for the oblique incidence as well as for the normal incidence of electromagnetic wave
Keywords :
electromagnetic wave absorption; electromagnetic wave reflection; electromagnetic wave absorber; equivalent representation; normal incidence; pyramidal absorbers; reflectivity; spatial network method; synthesized capacitance model; Capacitance; Electromagnetic fields; Electromagnetic modeling; Frequency; Permittivity; Polarization; Reflectivity; Solid modeling;
Conference_Titel :
Electromagnetic Compatibility, 1995. Symposium Record., 1995 IEEE International Symposium on
Conference_Location :
Atlanta, GA
Print_ISBN :
0-7803-3608-9
DOI :
10.1109/ISEMC.1995.523621
