Fig. 1
From: Design and development of multiband PIFA antenna for vehicular LTE/5G and V2X communication
Process flow of antenna design based on frequency of operation, substrate material used to fabricate antenna and selection of patch. The phases elaborated in creating an antenna based on frequency, substrate, and patch selection are potted in the figure. The first step in the technique is to select the operating frequency band. Next, the right substrate material is designated based on its dielectric constant, loss tangent, thickness, and price. The intended resonance frequency and radiation pattern are used to regulate the patch's size and shape. In the end, electromagnetic simulation software is used to simulate and enhance the antenna design before construction and testing