Study and design of conformable absorbers for the control of Electromagnetic waves propagation

Abstract

This thesis investigates the design, optimization, and fabrication of metamaterial absorbers (MMAs) with a focus on their electromagnetic properties and practical applications. Metamaterial absorbers are of great interest due to their ability to achieve high absorption rates over a broad frequency range and their potential for use in advanced communication and sensing technologies. The research encompasses the theoretical modeling, simulation, and practical implementation of various MMA designs, including spiral wire coil resonator. Key findings reveal how modifications to the absorber design and substrate parameters can significantly enhance performance across different frequency bands. The work provides valuable insights into optimizing metamaterial absorbers for improved functionality in applications such as radar, imaging systems, and stealth technology, advancing the field of metamaterials and their technological applications.