| 对医用椭圆环微带照射器基片厚度的研究 |
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| 引用本文： | 孙小勇,沙湘月,高敦堂.对医用椭圆环微带照射器基片厚度的研究[J].南京大学学报(自然科学版),1999,35(1):95-102. |
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| 作者姓名： | 孙小勇 沙湘月 高敦堂 |
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| 作者单位： | 南京大学电子科学与工程系 |
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| 摘 要： | 根据椭圆环微带照射器的频域理论，对工作在２４５０ＭＨｚ的医用椭圆环微带照射器进行近场分布的计算，分析基片厚度的变化对近场分布的影响，并找出了较满意的椭圆环结构参数，以适合地医学应用的要求。
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| 关 键 词： | 椭圆环微带 基片厚度 医用设备 照射器 热疗 |
STUDY OF THE THICKNESS OF SUBSTRATE OF ELLIPTIC MICROSTRIP MEDICAL APPLICATORS |
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| Sun Xiaoyong,Sha Xiangyue,Gao Duntang.STUDY OF THE THICKNESS OF SUBSTRATE OF ELLIPTIC MICROSTRIP MEDICAL APPLICATORS[J].Journal of Nanjing University: Nat Sci Ed,1999,35(1):95-102. |
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| Authors: | Sun Xiaoyong Sha Xiangyue Gao Duntang |
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| Abstract: | Near field distributions of elliptic microstrip applicators,working at 2450MHz for medical treatment,were calculated in frequency domain when the applicators were covered with lossy media,revealing the effect of thickness of substrate on field distribution .From the results of near field distribution we may select the best parameters of structure of elliptic microstrip applicator for medical application. |
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| Keywords: | elliptic microstrip applicator thickness of substrate lossy media near field distribution |
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