A Reconfigurable, Liquid-Metal-Based Low-Pass Filter with Reversible Tuning

被引：0
|
作者：
Tonaki, Wade G. [1 ]
Hu, Wenqi [1 ]
Ohta, Aaron T. [1 ]
Shiroma, Wayne A. [1 ]
机构：
[1] Univ Hawaii Manoa, Dept Elect Engn, Honolulu, HI 96822 USA
来源：
2013 IEEE INTERNATIONAL WIRELESS SYMPOSIUM (IWS) | 2013年
关键词：
Microfluidics; Tunable circuits and devices; WIDE-BAND;
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：
A reconfigurable low-pass filter that uses reversibly actuated liquid metal as the tuning mechanism is demonstrated. Reversible tuning of up to eight cutoff frequencies is achieved by filling and evacuating defected ground structure lattices with Galinstan liquid metal. Measurements of four of the cutoff frequencies show a 59% tuning range.
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页数：3
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