Presentation | 2004/6/23 Non-invasive Near Field Measurement Using Modulated Scattering Element Jerdvisanop CHAKAROTHAI, Qiang CHEN, Kunio SAWAYA, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | As operating frequency increases, the problem that undesired noise is radiated from electronic devices becomes more and more serious. To solve this problem, it is necessary to measure the electromagnetic field near the devices accurately to detect the source location of the electromagnetic radiation. However, usually the probe and its cable disturb the original field distribution and degrade the accuracy of the near field measurement. In this report, a non-invasive near-field measurement method using a modulated scattering element as the probe which is wireless and electrically small is proposed and validity of the method is demonstrated by the experiment. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Near-field Measurement / Non-invasive / Modulated Scattering Element / Antenna / Probe |
Paper # | EMCJ2004-16 |
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Conference Information | |
Committee | EMCJ |
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Conference Date | 2004/6/23(1days) |
Place (in Japanese) | (See Japanese page) |
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Registration To | Electromagnetic Compatibility (EMCJ) |
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Language | ENG |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Non-invasive Near Field Measurement Using Modulated Scattering Element |
Sub Title (in English) | |
Keyword(1) | Near-field Measurement |
Keyword(2) | Non-invasive |
Keyword(3) | Modulated Scattering Element |
Keyword(4) | Antenna |
Keyword(5) | Probe |
1st Author's Name | Jerdvisanop CHAKAROTHAI |
1st Author's Affiliation | Electrical and Communication Engineering, Graduate School of Engineering, Tohoku University() |
2nd Author's Name | Qiang CHEN |
2nd Author's Affiliation | Electrical and Communication Engineering, Graduate School of Engineering, Tohoku University |
3rd Author's Name | Kunio SAWAYA |
3rd Author's Affiliation | Electrical and Communication Engineering, Graduate School of Engineering, Tohoku University |
Date | 2004/6/23 |
Paper # | EMCJ2004-16 |
Volume (vol) | vol.104 |
Number (no) | 150 |
Page | pp.pp.- |
#Pages | 4 |
Date of Issue |