A novel method for RCS reduction of the printed log-periodic dipole array

被引：4

作者：

Liang, R. -X. ^{[1
]}

Zhang, P. -F. ^{[1
]}

Gong, S. -X. ^{[1
]}

Wang, F. -W. ^{[1
]}

机构：

[1] Xidian Univ, Sci & Technol Antenna & Microwave Lab, Xian 710071, Shaanxi, Peoples R China

来源：

JOURNAL OF ELECTROMAGNETIC WAVES AND APPLICATIONS | 2012年 / 26卷 / 11-12期

关键词：

MONOPOLE ANTENNA; DESIGN; FSS;

D O I：

10.1080/09205071.2012.706787

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：

This paper devises a printed log-periodic Koch-dipole array (LPKDA) with low radar cross section (RCS) and proposes a novel wideband radar absorbing materials (RAM) with frequency selective surfaces. A wideband RAM is used as a ground plane of the LPKDA for in-band RCS reduction. The measurement result shows that the operating band is 6-12 GHz with a return loss higher than 10 dB and that the performance of radiation pattern of the antenna in the whole band is preserved. The RCS of the LPKDA with RAM can be reduced more than 28 dB at operating band by this method.

引用

页码：1631 / 1640

页数：10

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