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Microwave Breast Phantom Measurement System with Compact Side Slotted Directional Antenna
http://hdl.handle.net/10228/00007012
http://hdl.handle.net/10228/000070124775dda0-7b67-4fbc-8468-ba2aaa5bfc51
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
LaSEINE-2017_03.pdf (13.0 MB)
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| Item type | 学術雑誌論文 = Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2019-02-13 | |||||
| 資源タイプ | ||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
| 資源タイプ | journal article | |||||
| タイトル | ||||||
| タイトル | Microwave Breast Phantom Measurement System with Compact Side Slotted Directional Antenna | |||||
| 言語 | en | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| 著者 |
Islam, Mohammad Tariqul
× Islam, Mohammad Tariqul× Mahmud, Md. Zulfiker× Misran, Norbahiah× Takada, Jun-Ichi× 趙, 孟佑 |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | In this paper, a new, complete, and comprehensive breast phantom measurement system is presented. A side slotted vivaldi antenna is used for breast phantom measurement. The radiating fins are modified by etching six side slots to enhance the electrical length and produce stronger directive radiation with higher gain. This approach reduces the lower operating frequency and increases the gain and efficiency without compromising the size of the antenna. The overall size of the antenna is 8.8 (L) × 7.5 (W) cm 2 or approximately 0.4λ × 0.5λ at the first resonant frequency of 1.79 GHz. The results show that the antenna has a fractional bandwidth of approximately 127% from 1.54 to 7 GHz for return loss less than 10 dB with a directional radiation pattern. The average gain of the proposed prototype is 8.5 dBi, and the radiation efficiency is approximately 92% on average over the operating bandwidth. The fidelity factor for face to face is 0.98, and that for side by side is 0.4479, which proves the directionality and lower distortion of the signal. The prototype is successfully simulated, fabricated, and analyzed. The radiating fins of the proposed prototype are optimized to achieve the desired properties for breast phantom measurement. The antenna is used as the transceiver in a breast phantom measurement system to detect unwanted tumor cells inside the breast. An automated electromechanical imaging system with the necessary data post processing makes it an easy and suitable tool for microwave imaging to detect breast tumors. | |||||
| 言語 | en | |||||
| 書誌情報 |
en : IEEE Access 巻 5, p. 5321-5330, 発行日 2017-04-06 |
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| 出版社 | ||||||
| 出版者 | IEEE | |||||
| DOI | ||||||
| 関連タイプ | isIdenticalTo | |||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | https://doi.org/10.1109/ACCESS.2017.2690671 | |||||
| 日本十進分類法 | ||||||
| 主題Scheme | NDC | |||||
| 主題 | 492 | |||||
| ISSN | ||||||
| 収録物識別子タイプ | EISSN | |||||
| 収録物識別子 | 2169-3536 | |||||
| 著作権関連情報 | ||||||
| 権利情報 | Copyright (c) 2017 IEEE. Translations and content mining are permitted for academic research only. Personal use is also permitted, but republication/redistribution requires IEEE permission. See http://www.ieee.org/publications_standards/publications/rights/index.html for more information. | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Microwave imaging | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | breast phantom measurement | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | tumor detection | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | high gain | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | slotted vivaldi | |||||
| 出版タイプ | ||||||
| 出版タイプ | VoR | |||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
| 査読の有無 | ||||||
| 値 | yes | |||||
| 連携ID | ||||||
| 値 | 7521 | |||||
