An antenna assembly includes a substrate, an antenna radiator and a circuitous transmission line. In various embodiments, a novel antenna radiator, a circuitous transmission line, and assemblies thereof are disclosed. The embodiments provide an antenna module that is optimized for wide band 5GNR frequencies (ex: 600 MHz to 6000 MHz) using a combined feeder extension of a serpentine RF coaxial cable and planar transmission line.