A Double-Layer Metamaterial-Based Technique for Interference Mitigation and Shielding of Planar Microwave Structures

摘要

An efficient cloaking-shielding technique based on the useof a double superstrate-layer overlay is developed in thispaper for planar microstrips. The metamaterial-inspired formulationreduces considerably the induced on the strip currentand the reflected from the microstrip electric field, thusalleviating the electromagnetic susceptibility of microstriptransmission lines. For this purpose, the mathematical analysisand optimization procedure are founded on a semianalyticintegral equation algorithm, while a set of numericalresults certifies its promising merits