UHF传感器固定角度和加装屏蔽罩对有效高度的影响 *
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刘康,温定筠,包艳艳,王碧霞,陈博栋,田铭兴
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Effect of Fixed Angle and Outer Shielding Cover on Effective Height for UHF Sensor
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LIU Kang,WEN Dingjun,BAO Yanyan,WANG Bixia,CHEN Bodong,TIAN Mingxing
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表1 有效高度
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| 角度/(°) | 最大有效高度/mm | 平均有效高度/mm | 最大有效高度对应的频率/MHz | | 0 | 26.203 | 12.263 | 976 | | 18 | 22.732 | 10.258 | 976 | | 36 | 18.668 | 8.500 | 976 | | 54 | 13.467 | 5.990 | 976 | | 72 | 4.670 | 2.270 | 957 | | 90 | 3.930 | 2.010 | 957 | | 108 | 11.540 | 4.870 | 1 015 | | 126 | 13.640 | 6.260 | 976 | | 144 | 22.560 | 10.300 | 1 015 | | 162 | 25.000 | 11.780 | 1 015 | | 180 | 25.780 | 11.490 | 996 |
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