用于土壤水分测量的磁共振射频线圈宽频匹配方法
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吴嘉敏 1,2,*( ),贺玉成 1,徐征 3,*( ),朱延河 2,姜文正 1
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A Wide-Band Matching Method for Radio Frequency Coils Used in Soil Moisture Measurement
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Jia-min WU 1,2,*( ),Yu-cheng HE 1,Zheng XU 3,*( ),Yan-he ZHU 2,Wen-zheng JIANG 1
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图2. 圆柱磁体计算模型
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Fig.2. Cylindrical magnet calculation model
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