Presentation | 2012-12-14 A Fundamental Study of Site VSWR at Anechoic Chamber : Relation between Site VSWR and Dimension Anechoic Chamber Hiroaki TAKEYAMA, Ryosuke SUGA, Osamu HASHIMOTO, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | CISPR (Comite International Special des Perturbations Radioelectrique) prescribes a free-space site as a measurement site for measuring electromagnetic disturbances in the frequency range above 1 GHz. The site VSWR method has been proposed as the site validation method defined by CISPR. The wave absorbers are arranged on the internal walls of the anechoic chamber to meet the compatibility condition. However, the optimization method of the absorption level and position of the absorbers is not reported. In this paper, the relation between site VSWR and dimension of the anechoic chamber is discussed by using ray-trace simulation. First, the most effective wall pair on the site VSWR is specified for the vertically- and horizontally-polarized wave. Moreover, the relationship between the distance of the specified wall pair and site VSWR is evaluated quantitatively. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Anechoic chamber / CISPR / Site VSWR / Ray-trace method |
Paper # | EMCJ2012-92 |
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Conference Information | |
Committee | EMCJ |
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Conference Date | 2012/12/7(1days) |
Place (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Electromagnetic Compatibility (EMCJ) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | A Fundamental Study of Site VSWR at Anechoic Chamber : Relation between Site VSWR and Dimension Anechoic Chamber |
Sub Title (in English) | |
Keyword(1) | Anechoic chamber |
Keyword(2) | CISPR |
Keyword(3) | Site VSWR |
Keyword(4) | Ray-trace method |
1st Author's Name | Hiroaki TAKEYAMA |
1st Author's Affiliation | Department of Electrical Engineering and Electronics College of Science and Engineering Aoyama Gakuin University() |
2nd Author's Name | Ryosuke SUGA |
2nd Author's Affiliation | Department of Electrical Engineering and Electronics College of Science and Engineering Aoyama Gakuin University |
3rd Author's Name | Osamu HASHIMOTO |
3rd Author's Affiliation | Department of Electrical Engineering and Electronics College of Science and Engineering Aoyama Gakuin University |
Date | 2012-12-14 |
Paper # | EMCJ2012-92 |
Volume (vol) | vol.112 |
Number (no) | 361 |
Page | pp.pp.- |
#Pages | 5 |
Date of Issue |