Compact wideband array with side- lobe control

被引：0

作者：

Bhandari, Priyanka ^{[1
]}

Jian, Lu ^{[1
]}

机构：

[1] DSO Natl Labs, Singapore 118230, Singapore

来源：

2009 IEEE ANTENNAS AND PROPAGATION SOCIETY INTERNATIONAL SYMPOSIUM AND USNC/URSI NATIONAL RADIO SCIENCE MEETING, VOLS 1-6 | 2009年

关键词：

ANTENNA;

D O I：

暂无

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：

A low-profile, wide-band antenna array with side-lobe control is presented. The array consists of tapered slot elements fed by a planar microstrip power divider. The power divider incorporates two- dimensional amplitude tapering through a series of unequal T- junctions which gives side-lobe levels of -20dBi. The number of elements in the array is 8 by 8, and it operates from 12 GHz- 18 GHz. Measured results show that the array has high gain and low side-lobe levels over the entire operating frequency. The methodology involved in designing this array is useful and can be extended to create arrays for radar applications as well as for communication systems.

引用

页码：2843 / 2846

页数：4

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