Development of Microwave Mammography for Early Breast Cancer Detection
| Project/Area Number |
20360187
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Measurement engineering
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| Research Institution | Nagasaki University |
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Principal Investigator |
TAKENAKA Takashi Nagasaki University, 工学部, 教授 (40117156)
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| Co-Investigator(Kenkyū-buntansha) |
TANAKA Toshiyuki 長崎大学, 大学院・工学研究科, 准教授 (50202172)
MORIYAMA Toshifumi 長崎大学, 大学院・工学研究科, 助教 (20452873)
藤本 孝文 長崎大学, 生産科学研究科, 准教授 (40264204)
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| Co-Investigator(Renkei-kenkyūsha) |
FUJIMOTO Takafumi 長崎大学, 大学院・工学研究科, 准教授 (40264204)
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| Project Period (FY) |
2008 – 2010
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| Project Status |
Completed (Fiscal Year 2010)
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| Budget Amount *help |
¥18,590,000 (Direct Cost: ¥14,300,000、Indirect Cost: ¥4,290,000)
Fiscal Year 2010: ¥5,200,000 (Direct Cost: ¥4,000,000、Indirect Cost: ¥1,200,000)
Fiscal Year 2009: ¥5,330,000 (Direct Cost: ¥4,100,000、Indirect Cost: ¥1,230,000)
Fiscal Year 2008: ¥8,060,000 (Direct Cost: ¥6,200,000、Indirect Cost: ¥1,860,000)
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| Keywords | マイクロ波イメージング / 乳がん検出 / 逆散乱解析 / マイクロ波 / 逆散乱 / マンモグラフィ / 計測工学 |
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| Research Abstract |
We have developed a microwave imaging technique for detection of early breast cancer. A breast is irradiated with a microwave pulse and the scattered pulses are collected at receiving points located around the breast. By processing the measured scattering data with computers, the internal structure of the breast is imaged and the size, shape and location of tumor are identified. Numerical simulations show that the developed imaging technique can detect tumor of 5 mm in diameter. A breast phantom and a prototype antenna array for measurement were also made.
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Report
(4 results)
Research Products
(18 results)
