Bilayer windshield with embedded antenna

摘要

A laminated glass-plastic antenna windshield having an elongated conductive element, such as a wire embedded in preferred positions by a thermoplastic polyurethane layer, which is the plastic layer of the laminated antenna windshield. The antenna windshield has a higher Q-value than similar laminated antenna windshields provided with a layer of polyvinyl butyral to carry the elongated electroconductive element and those that carry the wire in positions other than said preferred positions.