图 【中文名称】：远场辐射图；远场图 【英文名称】：FAR-FIELD RADIATION PATTERN；FAR-FIELD PATTERN 【定义1】： 描述以光纤出射面的远场区中的辐射角为自变量的相对辐射功率分布图。 【来源】： GB/T 14733.12
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The identification of mode compositions of gyrotron output power is discussed by using far-field radiation pattern analysis.
讨论从测量远场辐射花样入手来鉴别回旋管的输出成份问题。
The far-field radiation pattern of the open-end rectangular waveguide was measured and the complex coefficients of each mode were determined by this method.
这种方法先根据波导口尺寸利用惠更斯原理计算出各模式的辐射场的分布；
The radiation pattern in the near and far field of each frequency component of the spectrum of current pulse on a transmission line.
传输线线上脉波电流之频谱与分布及其各频率成份之辐射远近场型之差异。
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