移動通信中的天線陣特性(存儲版)
【正文】 作用，因而方向圖出現(xiàn)多瓣形狀。論文還對任意輸入方向性函數(shù)的繪制方法也進(jìn)行了嘗試，并取得了一定的成果。方向性函數(shù)是表征輻射場在不同方向輻射特性的重要關(guān)系式，如果對它的分析和認(rèn)識如果僅僅停留在方向性函數(shù)以及公式中各參數(shù)的討論上，將很難理解天線輻射場的空間分布以及定向天線集中輻射的概念。關(guān)鍵詞：天線陣，方向性，方向性圖，MATLAB語言 Abstract ： Mobile munications antenna array is an important part of the system, its performance is directly connected to the system of munication quality. Antenna array a wide range of different properties. Describe the characteristics of antenna array parameters are many, and plex calculations, particularly describing the characteristics of antenna array orientation picture shows the direction of threedimensional maps, very difficult. To address these issues, this article antennas function as the main object of the direction of the antenna characteristics. On this basis, developed using MATLAB language features an array of software, to achieve the calculation of the antenna parameters and flexible mapping function of the antenna directional diagram. The software covers many different types of antennas, according to the selected antenna type, by entering the corresponding of the parameters, click on drawing graphics, we can draw out the threedimensional pattern of the antenna array. The software also has a calculation function, using the software can calculate the inclination of the antenna main lobe, main lobe width and directivity and a series of parameters. Function by constructing an arbitrary direction, the software also implements a custom function directional function, using the software can draw within t
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