META Conference, META'10

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Possible application of ultra cold plasmas as tunable metamaterials for microwave
Rajneesh Kumar

Last modified: 2009-11-06

Abstract


Electric permittivity of plasma can be controlled by plasma parameters so a tunable metamaterial can be made with the plasmas. Ultra cold plasmas are so strongly coupled medium that it can provide negative refractive index for microwave. Numerical analysis for such kind of studies is presented in this communication.

 

Electric permittivity of plasma can be controlled by plasma parameters so a tunable metamaterial can be made with the plasmas. Ultra cold plasmas are so strongly coupled medium that it can provide negative refractive index for microwave. Numerical analysis for such kind of studies is presented in this communication.