Pattern synthesis of circular arrays based on directional elements

Xian Xing Liu; Lian Tang Zhang; Si Liang Wu; Er Ke Mao

Pattern synthesis of circular arrays based on directional elements

Xian Xing Liu^*, Lian Tang Zhang, Si Liang Wu, Er Ke Mao

^*此作品的通讯作者

信息与电子学院

科研成果: 期刊稿件 › 文章 › 同行评审

5 引用（Scopus）

摘要

Circular arrays are widely used because of their pattern characteristic, but their sidelobe levels are high compared to their mainlobe level. To resolve this problem efficiently, directional elements are used and proper radiation functions are chosen. The simulation results show that directional elements can improve the pattern of the circular arrays and the formation of their self-adaptive nulls obviously, but they have no effect on those of the linear arrays.

源语言	英语
页（从-至）	701-704
页数	4
期刊	Tien Tzu Hsueh Pao/Acta Electronica Sinica
卷	32
期	4
出版状态	已出版 - 4月 2004

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引用此

Liu, X. X., Zhang, L. T., Wu, S. L., & Mao, E. K. (2004). Pattern synthesis of circular arrays based on directional elements. Tien Tzu Hsueh Pao/Acta Electronica Sinica, 32(4), 701-704.

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title = "Pattern synthesis of circular arrays based on directional elements",

abstract = "Circular arrays are widely used because of their pattern characteristic, but their sidelobe levels are high compared to their mainlobe level. To resolve this problem efficiently, directional elements are used and proper radiation functions are chosen. The simulation results show that directional elements can improve the pattern of the circular arrays and the formation of their self-adaptive nulls obviously, but they have no effect on those of the linear arrays.",

keywords = "Circular arrays, Directional elements, Pattern",

author = "Liu, {Xian Xing} and Zhang, {Lian Tang} and Wu, {Si Liang} and Mao, {Er Ke}",

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AU - Liu, Xian Xing

AU - Zhang, Lian Tang

AU - Wu, Si Liang

AU - Mao, Er Ke

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N2 - Circular arrays are widely used because of their pattern characteristic, but their sidelobe levels are high compared to their mainlobe level. To resolve this problem efficiently, directional elements are used and proper radiation functions are chosen. The simulation results show that directional elements can improve the pattern of the circular arrays and the formation of their self-adaptive nulls obviously, but they have no effect on those of the linear arrays.

AB - Circular arrays are widely used because of their pattern characteristic, but their sidelobe levels are high compared to their mainlobe level. To resolve this problem efficiently, directional elements are used and proper radiation functions are chosen. The simulation results show that directional elements can improve the pattern of the circular arrays and the formation of their self-adaptive nulls obviously, but they have no effect on those of the linear arrays.

KW - Circular arrays

KW - Directional elements

KW - Pattern

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Pattern synthesis of circular arrays based on directional elements

摘要

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