相控阵宽角度宽带扫描用h面寄生柱复合偶极子

Proceedings of the 1999 IEEE Radar Conference. Radar into the Next Millennium (Cat. No.99CH36249) Pub Date : 1999-04-20 DOI:10.1109/NRC.1999.767196

J. Fu, M.B. Wang, Yilong Lu, L. Chin

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引用次数: 6

摘要

本文介绍了一种在阵列中具有h面寄生柱的复合偶极子的结构及其辐射特性。仿真结果表明，该偶极子不仅有助于消除扫描盲性，实现广角扫描，而且有助于提高宽带匹配的反射系数。在7/spl倍/7阵列平面和8/spl倍/10有源相控阵中使用偶极子，实验显示了很好的宽带一致性。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Compound dipole with H-plane parasitic posts for phased array wide-angle wide-band scanning

This paper presents the structure of a compound dipole with H-plane parasitic posts in an array and describes its radiation characteristics. The simulation result indicates that this dipole is not only useful for eliminating scanning blindness to achieve a wide angle-scanning, but also for improving the reflection coefficient for wide-band matching. By use of the dipole in a 7/spl times/7 array plane and an 8/spl times/10 active phased array, very good wide-band consistencies are shown experimentally.

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Proceedings of the 1999 IEEE Radar Conference. Radar into the Next Millennium (Cat. No.99CH36249)

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