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arXiv · 2402.13265

Left-handedness in the balanced/unbalanced resonance conditions of a quantized composite right-left handed transmission line

Xiao-Jing Wei·Shun-Cai Zhao
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Abstract

Left-handedness signifies negative permittivity ($\varepsilon_r$) and permeability ((\mu_r)) in the same frequency band. The $\varepsilon_r$ and $\mu_r$ are evaluated in a quantized composite right-left handed transmission line (CRLH-TL), and the frequency band for left-handedness is also valuated in the balanced resonance ($ L_r C_l = L_l C_r $) and unbalanced resonance($L_l C_r \neq L_r C_l$) cases in the displaced squeezed Fock state. The results show that the balanced resonance plays an important role in bandwidth and achieving for left-handedness. These displays some quantum mechanical behaviors and proposes a new potential approach to wider frequency band left-handedness for the quantized CRLH-TL.

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Xiao-Jing Wei, Shun-Cai Zhao. 2024-02-11. Left-handedness in the balanced/unbalanced resonance conditions of a quantized composite right-left handed transmission line. https://doi.org/10.1140/epjb/e2020-10046-1

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