Abstract The wireless power transfer (WPT) system has been widely used in various fields such as household appliances. electric vehicle charging and sensor applications. A frequency reconfigurable magnetic resonant coupling wireless power transfer (MRCWPT) system with dynamically enhanced efficiency by using the frequency reconfigurable metamaterial is proposed in this paper. The reco... https://foldlyers.shop/product-category/polystyrene-flame-retardant/