Circularly Polarized Square Patch Antenna with Central Slot Using Wearable Material
Micro strip patch antenna becoming increasingly useful because they can be fabricated directly onto a circuit board. Patch antennas are low cost, have a low profile and are easily fabricated. In this paper, a circularly polarized micro strip square patch antenna has been designed using textile material with thickness 1mm, dielectric constant 1.7 and loss tangent 0.02. Wearable antenna is very important element to be used for various future wireless standard applications. Textile antenna is suitable for on body radio communication as it is flexible and comfortable to be integrated into clothing material.