输入阻抗相近的不等长振子阵
ARRAYS OF UNEQUAL DIPOLES WITH SIMILAR INPUT IMPEDANCES
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摘要: 从线天线电流分布与输入阻抗关系的基本原理出发,结合矩量法等数值计算方法,综合出产生给定方向图的平行偶极子天线阵。阵列中各单元的长度不同,而它们的输入阻抗趋于一致。
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关键词:
- 线天线; 天线阵; 方向图; 输入阻抗
Abstract: The dependence of input impedance of a dipole element on the current distribution is studied, and a method for synthesizing a given radiation pattern from a new type of array of unequal dipoles is described. The input impedances of the elements are extremely similar to each other and the lengths of the dipoles are not equal. -
J. K. Hsiao, Radio Sci., 19(1984), 292-302.[2]Y. W. Kang, D. M. Pozar, IEEE Trans. on AP, AP-33 (1985), 9, 1025-1028.[3]L. L. Tsai, IEEE Trans, on AP, AP-20 (1972)5, 569-576.[4]Chen Wei, Xie Chu-Fang, Zheng Shan-M.u, Electron. Lett., 24(1988)7, 386-387.[5]陈伟,电子科技大学博士论文,1988年,成都,第43-56页.[6]G. Sato, IEEE Trans. on AP, AP-31 (1983) 3, 413-418. -
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