Combined Wide-Angle Scanning by a Two-Dimensional Dipole Array

被引：0
|
作者：
Penkin, Yuriy [1 ]
Katrich, Victor [1 ]
Nesterenko, Mikhail [1 ]
Berdnik, Sergey [1 ]
机构：
[1] Kharkov Natl Univ, Dept Phys & Biomed Elect & Complex Informat Techn, Kharkov, Ukraine
来源：
2018 9TH INTERNATIONAL CONFERENCE ON ULTRAWIDEBAND AND ULTRASHORT IMPULSE SIGNALS (UWBUSIS) | 2018年
关键词：
thin impedance dipole; flat two-dimensional antenna array; wave zone; impedance synthesis method; wide-angle scanning; radiation pattern;
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：
An analytical solution of an impedance synthesis problem for a two-dimensional dipole antenna array is obtained. The array consists of thin impedance electric dipoles whose centers are located at nodes of a planar rectangular grid with double periodicity. Radiation patterns of each dipole in the array does not differ from that of an isolated dipole. A new method for wide-angle scanning of the array radiation pattern, combining the simultaneous variation of phases of the excitation currents in the dipoles and of their surface impedances is proposed.
引用
收藏
页码：300 / 303
页数：4
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