Multimode Beamforming Networks for Space Applications

被引:32
作者
Angeletti, Piero [1 ]
Lisi, Marco [1 ]
机构
[1] European Space Agcy, NL-2200 AG Noordwijk, Netherlands
关键词
BUTLER MATRIX;
D O I
10.1109/MAP.2014.6821760
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
Increased demand for narrow multi-linguistic beams, and a reduction in the number of antennas for multi-spot systems, are revitalizing the need for lossless multimode networks at various frequencies. This paper reviews basic concepts, techniques, and technologies of multimode beamforming networks for satellite multiple beams and reconfigurable antennas.
引用
收藏
页码:62 / 78
页数:17
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