文献类型：期刊文献

中文题名：双振子反射板型电视天线辐射数学模型

英文题名：Radiation mathematics model of two-cell television antenna with reflector plate

作者：车驾雄[1]

机构：[1]广东海洋大学信息学院

年份：2010

期号：5

起止页码：1010

中文期刊名：电波科学学报

外文期刊名：Chinese Journal of Radio Science

收录：CSTPCD、、EI(收录号：20104913461155)、Scopus(收录号：2-s2.0-78649663447)、CSCD2011_2012、北大核心2008、北大核心、CSCD

语种：中文

中文关键词：电视天线;天线辐射

外文关键词：television antenna; antenna radiation

中文摘要：根据电磁场辐射理论推导天线辐射的数学模型,利用计算机仿真的方法对初步导出的数学模型中的各个参数进行修正,从而得到一个符合实际天线特性的数学模型是一种简洁和准确的分析方法。利用这种方法能够解决多种天线的数学模型问题。将反射板等效地分解为多个独立的天线单元,建立"接收再辐射"是分析天线反射板作用的重要理论。实验结果证明它是简单、有效地分析反射板辐射性能的理论和方法。

外文摘要：The antenna radiation mathematics model is deduced by electromagnetic radiation theory, and the primary mathematics model parameters are modified by utilizing computer simulation, thus acquiring the antenna radiation mathematic model that accords with the performance of the actual antenna, which is a simple and accurate methods of analysis. The methods can solve the problems of diversiform antenna radiation mathematics model. It is an important theory of analyzing the function of reflector plate to decompound equivalently the reflector plate into sever- al independent antennas and to set up the analytic methods of ＂receiving further radiation＂. Experimental result proves that it is a simple methods and correct theory to research reflector plate availably.