泉州师范学院学报
泉州師範學院學報
천주사범학원학보
Journal of Quanzhou Normal College
2009年
2期
30~33
,共null页
天线 Matlab 对称振子 方向图
天線 Matlab 對稱振子 方嚮圖
천선 Matlab 대칭진자 방향도
antenna ; Matlab ; symmetric diploes; field pattern
对称振子天线是应用最广泛的线天线，分析与设计对称振子天线的难点之一是其复杂的数值计算与方向图的可视化输出．文章利用Matlab工具来分析对称振子天线辐射的方向图及方向系数、辐射电阻、输入阻抗等重要参数，结果表明，Matlab工具能够有效应用于对称振子天线分析设计．
對稱振子天線是應用最廣汎的線天線，分析與設計對稱振子天線的難點之一是其複雜的數值計算與方嚮圖的可視化輸齣．文章利用Matlab工具來分析對稱振子天線輻射的方嚮圖及方嚮繫數、輻射電阻、輸入阻抗等重要參數，結果錶明，Matlab工具能夠有效應用于對稱振子天線分析設計．
대칭진자천선시응용최엄범적선천선，분석여설계대칭진자천선적난점지일시기복잡적수치계산여방향도적가시화수출．문장이용Matlab공구래분석대칭진자천선복사적방향도급방향계수、복사전조、수입조항등중요삼수，결과표명，Matlab공구능구유효응용우대칭진자천선분석설계．
Symmetric diploes antenna is one of the most widely used antennas. One of the difficulties to analyze and design the antenna is its complex numerical computation and visualization of the direction of the output map. This article makes use of Matlab to discuss the field pattern,directional radiation, radiation resistance,input impedance, and other important features of symmetric diploes. Finally, it is found that the application of Matlab in the analysis of the symmetric diploes antenna is effectively significant.
