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Reconfigurable Fishnet Metamaterial Using Pneumatic Actuation

By Iryna Khodasevych, Wayne Rowe, and Arnan Mitchell
Progress In Electromagnetics Research B, Vol. 38, 57-70, 2012


The design, fabrication and measurement of a reconfigurable fishnet metamaterial based on a new method of tuning by changing unit cell geometry is reported. Retractable elements are added to the unit cell utilizing pneumatically actuated switching. It is shown that the pneumatic actuation approach can unite a number of metallic elements into a complex conducting structure. Experimental demonstration confirms that the structure operates at two different frequencies in the GHz range in distinct actuation states. The measured results also show good agreement with numerical simulations.


Iryna Khodasevych, Wayne Rowe, and Arnan Mitchell, "Reconfigurable Fishnet Metamaterial Using Pneumatic Actuation," Progress In Electromagnetics Research B, Vol. 38, 57-70, 2012.


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