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Active Metamaterial Transmission Line with Gain in SiGe BiCMOS Technology

机译:SiGe BiCMOS技术中具有增益的有源超材料传输线

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摘要

We report the realization of an active composite right/left-handed (CRLH) metamaterial transmission line (TL) with gain. By employing the transistors in SiGe BiCMOS technology, an active CRLH TL has been realized exhibiting net gain, wideband and flat S-parameter characteristics. Effective electromagnetic parameters of the active CRLH TL, including complex propagation constant gamma, effective permittivity epsilon(eff), effective permeability mu(eff) and index of refraction n are extracted, which reveal the left handed properties of the active CRLH TL. The electric plasma frequency f(pe) and the magnetic plasma frequency f(me) are observed in the proposed TL.
机译:我们报告了带增益的主动复合右/左手(CRLH)超材料传输线(TL)的实现。通过在SiGe BiCMOS技术中使用晶体管,已经实现了有源CRLH TL,具有净增益,宽带和平坦S参数特性。提取了有源CRLH TL的有效电磁参数,包括复数传播常数γ,有效介电常数ε(eff),有效磁导率mu(eff)和折射率n,这些参数揭示了有源CRLH TL的左手特性。在建议的TL中观察到电等离子体频率f(pe)和磁等离子体频率f(me)。

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