Confocal Imaging Using Ultra Wideband Antenna Array on Si Substrates for Breast Cancer Detection
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概要
- 論文の詳細を見る
A Si on-chip bow-tie antenna array was developed for transmitting Gaussian monocycle pulses (GMPs) whose center frequency was 15 GHz. The length and flare angle of the bow-tie antenna were 7.16 mm and 53°, respectively. GMPs were emitted from the antenna to the substrate whose dielectric constant was 7 and reflected at the target whose dielectric constant was 30. A minimum dielectric target size of $3\times 3$ mm2 at a depth of 20 mm in the dielectric substrate was detected and a two-dimensional cross-sectional image of a dielectric target in a dielectric substrate was reconstructed by confocal imaging algorithm.
- 2010-09-25
著者
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Kimoto Kentaro
Research Center For Nanodevices And Systems Hiroshima University
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Kikkawa Takamaro
Research Center For Nanodevices And Systems Hiroshima University
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Sasaki Nobuo
Research Center For Nanodevices And Systems Hiroshima University
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Kayaba Yasuhisa
Research Center For Nanodevices And Systems Hiroshima University
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Kubota Shinichi
Research Institute For Nanodevice And Bio Systems Hiroshima University
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Sasaki Nobuo
Research Institute for Nanodevice and Bio Systems, Hiroshima University, 1-4-2 Kagamiyama, Higashihiroshima, Hiroshima 739-8527, Japan
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Xiao Xia
School of Electronic and Information Engineering, Tianjin University, Weijin Road 92, Tianjin 300072, P. R. China
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Moriyama Wataru
Research Institute for Nanodevice and Bio Systems, Hiroshima University, 1-4-2 Kagamiyama, Higashihiroshima, Hiroshima 739-8527, Japan
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Kozaki Takahiro
Research Institute for Nanodevice and Bio Systems, Hiroshima University, 1-4-2 Kagamiyama, Higashihiroshima, Hiroshima 739-8527, Japan
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Hanada Maiko
Research Institute for Nanodevice and Bio Systems, Hiroshima University, 1-4-2 Kagamiyama, Higashihiroshima, Hiroshima 739-8527, Japan
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Kubota Shinichi
Research Institute for Nanodevice and Bio Systems, Hiroshima University, 1-4-2 Kagamiyama, Higashihiroshima, Hiroshima 739-8527, Japan
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Kimoto Kentaro
Research Institute for Nanodevice and Bio Systems, Hiroshima University, 1-4-2 Kagamiyama, Higashihiroshima, Hiroshima 739-8527, Japan
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Kikkawa Takamaro
Research Center for Nanodevice and Systems (RCNS), Hiroshima University, Higashihiroshima, Hiroshima 739-8527, Japan
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Kayaba Yasuhisa
Research Institute for Nanodevice and Bio Systems, Hiroshima University, 1-4-2 Kagamiyama, Higashihiroshima, Hiroshima 739-8527, Japan
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