Evaluation of Uncertainties in Electromagnetic Disturbance Measurement above 1GHz due to Site Imperfections
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概要
- 論文の詳細を見る
The data dispersion of the measurement of electromagnetic disturbance above 1GHz is mainly affected by site imperfections (expressed by the site voltage standing wave ratio (SVSWR)). To confirm the relationship between site imperfections and the measured field strength, we measured the SVSWR and the field strength radiated from the equipment under test (EUT) by changing the area covered by the RF absorber on the metal ground plane. From the results, we found that the data dispersion of measured field strength can be estimated from the measured SVSWR, and therefore, we can determine the measurement uncertainty of the measured field strength at the test site.
- 2010-07-01
著者
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Yamanaka Yukio
National Institute Of Information And Communication Technology
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TOSAKA Toshihide
National Institute of Information and Communication Technology
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Yamanaka Yukio
National Inst. Information And Communication Technol. Koganei‐shi Jpn
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Tosaka Toshihide
National Inst. Information And Communication Technol. Koganei‐shi Jpn
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