Frequency Diverse Array: Simulation and Design

被引：0
|
作者：
Huang, Jingjing [1 ]
Tong, Kin-Fai [1 ]
Woodbridge, Karl [1 ]
Baker, Chris
机构：
[1] UCL, Dept Elect & Elect Engn, London WC1E 6BT, England
来源：
2009 IEEE RADAR CONFERENCE, VOLS 1 AND 2 | 2009年
关键词：
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：
In this paper, the radiation characteristics of frequency diversity array are concerned. With a set of CW signals of different frequencies transmitted simultaneously from the array, the transient field is examined by electromagnetic field simulation software. A periodically scanning beam is observed and the scanning speed is shown to be related to the frequency increment between two neighboring elements. Based on electromagnetic field simulation results, a low cost frequency diverse array is designed. 4 PLL frequency synthesizers sharing the same reference signal generate the desired signals. The output frequencies can be easily configured and flexibly changed by 16 bit parallel programming.
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页码：959 / +
页数：2
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