Mahmood Shahabadi

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—In this article, we demonstrate that in the case of a positive group velocity left-handed nonlinear (LH-NL) transmission line with series nonlinear capacitances, the spatial derivative of the voltage distribution satisfies the nonlinear Schrödinger (NLS) equation. Consequently, it will shown that a LH-NL transmission line with series varactors can be used(More)
terahertz on-off switch based on a two-dimensional photonic crystal infiltrated by liquid crystals, Opt Commun 281 (2008), 4623– 4625. ABSTRACT: GaInP/GaAs HBT inductorless wideband amplifiers using shunt-series shunt-shunt dual-feedback topology (Kukielka topology) and shunt-series series-shunt dual-feedback topology (Meyer topology) are demonstrated in(More)
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