Multilayered antenna design for smart city applications

The key design issues of antenna for wireless communication applications are wide bandwidth, high gain and directivity. In order to cater the above needs of wireless communication system the electro geometrical modeling of antennas is highly necessary. In this paper, design and simulation of Multi-layered patch antenna with different substrates for wireless applications are discussed and various parameters have been analyzed using CST Microwave Studio 2019 and simulated results are tabulated. The proposed antenna had five layers with operating frequency at 2.45 GHz and this antenna can be used for transmitting data in drones for security and patrolling connected to a control base station, which can be achieved by integrating the drones with real time image processing for detection of objects.