Dongke Zhang and Fuqiang Liu, School of Electronics and Information, Tongji University;

Experimental Investigation of a Power Divider Based on Microstrip and Metamaterials with L-C Lumped-elements

One-dimensional metamaterials, using L-C lumped-elements, have a broad left-handed passband, with anti-parallel phase and group velocities. Power dividers, with symmetric and asymmetric structures, are proposed. They are composed of conventional micros...

February 1, 2006

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Metamaterials ,1,2 with simultaneous negative permittivity and permeability, are promising materials for new types of microwave components. In metamaterials, the waves are propagating with anti-parallel phase and group velocities, as demonstrated by backward waves. 3 Recently, an extended transmission-line approach to metamaterials, low loss and broadband structures was proposed...

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