Preface

This book presents recent achievements in electromagnetic wave propagation for industry and biomedical applications by covering design, modeling, and experimentation aspects. It discusses novel approaches to electromagnetic imaging, electromagnetic devices, wireless implants, and in vitro and in vivo testing.

This book consists of three sections. The first section provides electromagnetic wave propagation fundamental field equations, the second section demonstrates the development of electromagnetic wave radiation and scattering, and the third section focuses on the development of electromagnetic wave propagation, radiation and scattering applications.

Section 1, "Electromagnetic Wave Propagation Fundamental Field Equations," consists of three chapters. Dr. Hayati et al. presents Green's function derivation for multilayered planar, cylindrical, and spherical structures with impedance boundary condition. Dr. Kanjaa et al. provide a TLM formulation based on fractional derivatives for dispersive Cole-Cole media. Dr. Hafdallah et al. present averaged no-regret control for an electromagnetic wave equation depending upon a parameter with incomplete initial conditions.

Section 2, "Electromagnetic Wave Radiation and Scattering," consists of two chapters. Dr. Lacy provides a concise introduction of identifying superconducting materials through electromagnetic properties, and Dr. Singh et al. demonstrate the physics of absorption and generation of electromagnetic radiation.

Section 3, "Electromagnetic Wave Propagation, Radiation and Scattering Applications," consists of four chapters. Dr. Zamorano et al. present electromagnetic features of microwave heating, Dr. Zhang et al. present high-frequency electromagnetic interference diagnostics, and Dr. Rampim et al. describe UHF RFID development in a harsh metallic environment. Dr. Kasiri presents RFID and its applications in retail.

I would like to express my sincere thanks to all the contributing authors.

**Lulu Wang** Shenzhen Technology University, Shenzhen, China

### Section 1
