This paper demonstrates and compares the Planar arrays (2D) and the Conformal arrays (3D). The 3D surfaces and topography of these applications have allowed for more frequent and high scale design. Analysing conformal antennas are a technology that has been utilized for electromagnetic emitting devices. The architectural considerations and design elements for vehicles and devices have yielded potential communication benefits. The ascent of 3D printing in this space continues the revolutionary technology that will increase electromagnetic communication without any interference. Producing conformal antennas with 3D printing and additive manufacturing technology is possible due to the advantages in signal to noise ratio and power consumption. Potentials and problems are explained in detail.