Fast Radiation Pattern Synthesis and Optimization of Monopole Circular Antenna Array

被引：0
|
作者：
Travnicek, Samuel [1 ]
Kracek, Jan [1 ]
Hazdra, Pavel [1 ]
机构：
[1] Czech Tech Univ, Fac Elect Engn, Dept Electromagnet Field, Prague, Czech Republic
来源：
2023 17TH EUROPEAN CONFERENCE ON ANTENNAS AND PROPAGATION, EUCAP | 2023年
关键词：
circular antenna array; monopole; radiation pattern; reactive loading; optimization; synthesis;
D O I：
10.23919/EuCAP57121.2023.10133613
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：
The synthesis and optimization of the radiation pattern of a monopole circular antenna array are described. The method is fast and effective since it employs impedance and radiation pattern matrices, which relate elements of the array, precalculated in a full-wave electromagnetic simulator. A simple excitation by only the central element is used, and the other elements are reactively loaded. The desired radiation pattern of the array is obtained by optimization of the reactive loads. A particular example is given for a circular array of 25 monopole elements.
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页数：3
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