Presentation | 2003/2/13 Study on Improvement of Input Characteristics on Coaxial-Slot Antenna for Interstitial Heating Shin'ya OKABE, Kazuyuki SAITO, Hiroyuki YOSHIMURA, Koichi ITO, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | In recent years, various types of applications of microwaves have been widely investigated and have been applied to the minimally invasive microwave thermal therapies. In particular, the interstitial heating is effective treatment for deep-seated tumor. In the antenna for this therapy, it is important to generate a localized heating region around the tip of the antenna. However, the input characteristics also must comply with required practical level. In this report, to improve the input characteristics, the coaxial-slot antenna with matching circuit has been introduced and influence of structural parameters on input characteristic has been investigated. Consequently, the input characteristics have been improved by using this antenna while keeping the localized heating. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Interstitial heating / Coaxial-slot antenna / FDTD method / SAR distribution / Temperature distribution / S_<11> / Matching |
Paper # | A・P2002-152 |
Date of Issue |
Conference Information | |
Committee | AP |
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Conference Date | 2003/2/13(1days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | |
Topics (in Japanese) | (See Japanese page) |
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Chair | |
Vice Chair | |
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Assistant |
Paper Information | |
Registration To | Antennas and Propagation (A・P) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Study on Improvement of Input Characteristics on Coaxial-Slot Antenna for Interstitial Heating |
Sub Title (in English) | |
Keyword(1) | Interstitial heating |
Keyword(2) | Coaxial-slot antenna |
Keyword(3) | FDTD method |
Keyword(4) | SAR distribution |
Keyword(5) | Temperature distribution |
Keyword(6) | S_<11> |
Keyword(7) | Matching |
1st Author's Name | Shin'ya OKABE |
1st Author's Affiliation | Graduate School of Science and Technology,Chiba University() |
2nd Author's Name | Kazuyuki SAITO |
2nd Author's Affiliation | Faculty of Engineering,Chiba University |
3rd Author's Name | Hiroyuki YOSHIMURA |
3rd Author's Affiliation | Faculty of Engineering,Chiba University |
4th Author's Name | Koichi ITO |
4th Author's Affiliation | Faculty of Engineering,Chiba University |
Date | 2003/2/13 |
Paper # | A・P2002-152 |
Volume (vol) | vol.102 |
Number (no) | 650 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |