Unidirectional Waveguide Grating Antennas for Nanophotonic Phased Arrays

被引：0
|
作者：
Raval, Manan [1 ]
Poulton, Christopher V. [1 ,2 ]
Watts, Michael R. [1 ]
机构：
[1] MIT, Elect Res Lab, Cambridge, MA 02139 USA
[2] Analog Photon, One Marina Pk Dr, Boston, MA 02210 USA
来源：
2017 CONFERENCE ON LASERS AND ELECTRO-OPTICS (CLEO) | 2017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：
Unidirectional waveguide grating antennas for nanophotonic phased arrays are demonstrated with over 90% directionality. Unidirectional emission eliminates the fundamental problem of element factor blind spots due to reflections of the antenna radiation within the substrate.
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页数：2
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