Integrated, broadband, arbitrary-ratio power division based on air-silicon effective mediums

被引：0
|
作者：
Lees, Harrison [1 ]
Headland, Daniel [1 ,2 ]
Withayachumnankul, Withawat [1 ]
机构：
[1] Univ Adelaide, Sch Elect & Elect Engn, Terahertz Engn Lab, Adelaide, SA 5005, Australia
[2] Univ Carlos III Madrid, Dept Elect Technol, Optoelect & Laser Technol Grp, Madrid 28911, Spain
来源：
2022 47TH INTERNATIONAL CONFERENCE ON INFRARED, MILLIMETER AND TERAHERTZ WAVES (IRMMW-THZ 2022) | 2022年
基金：
澳大利亚研究理事会;
关键词：
D O I：
10.1109/IRMMW-THz50927.2022.9895565
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：
All-silicon substrateless waveguides offer exceptionally low-loss and low-dispersion for integrated terahertz systems. On this platform, we present a scheme for realising broadband arbitrary ratio power division. Effective medium techniques are employed to generate power division with ratios from 50%/50% to 95%/5% across the 220-330 GHz band with average efficiency above 88%.
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页数：2
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