A dc carpet cloak based on resistor networks.

Abstract

We propose, design, and implement a two-dimensional dc carpet cloak for steady electric field using the transformation optics (TO) method. Based on the circuit theory, we introduce a resistor network to mimic the resulting anisotropic conducting medium. The experimental prototype is fabricated using metal film resistors, and the measured results agree… (More)
DOI: 10.1364/OE.20.025758

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