Design of steerable non-uniform linear array geometry for side-lobe reduction

被引：14

作者：

Bae, JH

Kim, KT

Lee, JH

Kim, HT

Choi, JI

机构：

[1] Elect & Telecommun Res Inst, Radio & Broadcasting Res Lab, Adv Radio Dept, Yuseong Gu, Taejon 305350, South Korea

[2] Yeungnam Univ, Dept Elect Engn & Comp Sci, Kyongsan 712749, Kyungbuk, South Korea

[3] Pohang Univ Sci & Technol, Div Elect & Comp Engn, Nam Gu, Pohang 790784, Kyungbuk, South Korea

来源：

MICROWAVE AND OPTICAL TECHNOLOGY LETTERS | 2003年 / 36卷 / 05期

关键词：

antenna array pattern synthesis; non-uniform spacing; optimization technique; side-lobe reduction;

D O I：

10.1002/mop.10765

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

In this paper, we present a pattern synthesis method of non-uniform linear array antennas for simultaneous reduction of the side-lobe level and pattern distortion during beam steering. To achieve these too requirements, the positions of linear array elements are adjusted using the Gauss-Newton method. It is shown that the proposed method can significantly reduce pattern distortion as well as the side-lobe level, although the beam direction is scanned. (C) 2003 Wiley Periodicals. Inc.

引用

页码：363 / 367

页数：5

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