Ensuring user-friendliness and the seamless integration of technology into the fabric is a key challenge both for academics and industry participants. Thus, textiles that provide a seamless command-oriented user interface, and are capable of wireless communication have been an increasingly popular topic in recent years. In the field of textile antennas, patch antennas either with the use of embroidering techniques, conductive fabrics or inkjet-printing are leading the way over traditional bulky antennas.
However, there are still significant problems in additive antenna fabrication such as the need to use metallic components as the conductive element which quickly becoming corroded and oxidised and also lead to high material costs.
The main objective of this study is to develop graphene-based antennas for smart textiles that push the state-of-the-art in wireless body-centric systems, by utilising traditional textile manufacturing techniques. Hence, this research suggests a graphene-based antenna on a textile substrate, where the conformity of the antenna is highly desirable for wearable and body-centric applications. The designed antenna consists of a coplanar-waveguide-fed planar inverted cone-shaped patch geometry, aiming at ultrawideband antennas that work in a wide spectrum from 3.1 to 10.6GHz
