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采用严格的模匹配方法分析了新型双介质栅毫米波棒形全向天线的辐射特性 .结果表明 ,在辐射条件相同的情况下 ,双栅天线比单栅天线有更小的几何尺寸 .这在对系统的重量和体积有严格限制的应用场合无疑具有重要意义 .文中所得的结果与文献中相关数据的比较证明了本文分析的有效性和可靠性 .
The rigorous mode matching method was used to analyze the radiation characteristics of the novel dual-dielectric grid millimeter-wave rod omni-directional antenna.The results show that the dual-grid antenna has smaller geometrical dimensions than the single-grid antenna under the same radiation conditions The applications that have strict limits on the weight and volume of the system undoubtedly have important significance.The comparison between the results obtained in this paper and the relevant data in the literature proves the validity and reliability of the analysis in this paper.