An angular stable ultra-broadband asymmetric transmission chiral metasurface with efficient linear-polarization conversion
Afzal Ahmed,
Qunsheng Cao,
Muhammad Ismail Khan
et al.
Abstract:In this paper, a chiral metasurface is presented to effectively attain an ultra-broadband operation of asymmetric transmission with highly efficient cross-polarization conversion. The efficiency of the asymmetric transmission operation in the frequency band ranging from 6.5 to 13 GHz is above 70%. Additionally, in the frequency range from 3.7 to 14 GHz, the cross-polarization conversion realizes greater than 90% polarization conversion ratio. Asymmetric transmission as well as cross-polarization conversion sho… Show more
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