Nonuniform dual band array with optimum side-lobe levels

被引：0
|
作者：
Daniel, AE [1 ]
Shevgoankar, RK [1 ]
机构：
[1] Indian Inst Technol, Dept Elect Engn, Bombay 400076, Maharashtra, India
来源：
MICROWAVE AND OPTICAL TECHNOLOGY LETTERS | 2006年 / 48卷 / 03期
关键词：
RMSA; stub-loaded dual-band RMSA; linear array; dual-bond RMSA array; nonuniform array; side-lobe reduction;
D O I：
10.1002/mop.21424
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 linear symmetric stub-loaded dual-band rectangular microstrip antenna array (RMSA array) with nonuniform interelement spacing has been proposed for reduced side-lobe levels at both resonant frequencies. The interelement spacing has been optimized using a gradient search algorithm. It is observed that the side-lobe level reduces as a function of the number of elements. The predicted radiation patterns have been verified experimentally. (c) 2006 Wiley Periodicals, Inc.
引用
收藏
页码：615 / 617
页数：3
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