Presentation | 2005-06-09 A Study on Wave Absorber of Rubber Sheet Including Flat Magnetism Powder with Wide-Angle Characteristics K. MATSUMOTO, A. KONDO, T. HABU, K. HAYASHI, O. HASHIMOTO, |
---|---|
PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | In this study, the wave absorber mixed flat magnetism powder into rubber sheet is examined at the frequency of 5.8GHz band for ETC. First of all, the relation between loadings of flat magnetism powder and the material constant is shown in the design chart. Loadings of this powder and thickness of wave absorber when the incident angles are 0° or 45° is determined by design chart and the theoretical values of absorption are also calculated. It is confirmed that the absorption characteristics of 28dB can be obtained at 5.8GHz. Furthermore, the sample is fabricated based on this design result, and the absorption characteristics are measured. As a result, it is clarified that the absorption of 25dB or more is obtained at obtained at incident angle ranging from 5° to 45°. Therefore, the flexible wave absorber of rubber type being satisfied with a commercial requirement of ETC can be realized when the thickness of absorber can be controlled. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Wave absorber / Flat magnetism powder / ETC / Wide-angle characteristics |
Paper # | EMCJ2005-20 |
Date of Issue |
Conference Information | |
Committee | EMCJ |
---|---|
Conference Date | 2005/6/2(1days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
Chair | |
Vice Chair | |
Secretary | |
Assistant |
Paper Information | |
Registration To | Electromagnetic Compatibility (EMCJ) |
---|---|
Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | A Study on Wave Absorber of Rubber Sheet Including Flat Magnetism Powder with Wide-Angle Characteristics |
Sub Title (in English) | |
Keyword(1) | Wave absorber |
Keyword(2) | Flat magnetism powder |
Keyword(3) | ETC |
Keyword(4) | Wide-angle characteristics |
1st Author's Name | K. MATSUMOTO |
1st Author's Affiliation | Department of Electrical Engineering and Electronics, Aoyama Gakuin University() |
2nd Author's Name | A. KONDO |
2nd Author's Affiliation | Department of Electrical Engineering and Electronics, Aoyama Gakuin University |
3rd Author's Name | T. HABU |
3rd Author's Affiliation | Polymer Research Institute, Sankei Giken CO., LTD |
4th Author's Name | K. HAYASHI |
4th Author's Affiliation | Polymer Research Institute, Sankei Giken CO., LTD |
5th Author's Name | O. HASHIMOTO |
5th Author's Affiliation | Department of Electrical Engineering and Electronics, Aoyama Gakuin University |
Date | 2005-06-09 |
Paper # | EMCJ2005-20 |
Volume (vol) | vol.105 |
Number (no) | 107 |
Page | pp.pp.- |
#Pages | 5 |
Date of Issue |