Analytical Theory on Electromagnetic Metasurface

Introduction

This book will employ physical modeling and mathematical derivation to develop an analytical theory for electromagnetic metasurface, which aims to deepen physical mechanisms and lays a solid theoretical foundation for further research on metasurfaces.

Metasurface Boundary Conditions and Calculation Methods

Firstly, the book presents the general description of metasurface boundary conditions and key calculation methods.

Network Transmission Theory

Secondly, the book develops the network transmission theory for multi-layer metasurface structures, yielding mathematical model of metasurface-based polarization converters.

Complementary Metasurfaces at Dielectric Interfaces

Thirdly, the book establishes the electromagnetic theory of complementary metasurfaces at dielectric interfaces, overcoming limitations of existing Babinet principle applications.

Impact of Dielectric Interface and Effective Dielectric Constant

Fourthly, the book investigates the quantitative impact of dielectric interface on the metallic metasurface structures and extend the concept of effective dielectric constant.

Dispersion Theory of Gap Waveguides

Fifthly, the book establishes the dispersion theory of gap waveguides, linking metasurface periodicity principles to waveguide dispersion characteristics and mode propagation behavior.

Reciprocity Principle for Metasurface Scattering Coefficients

Finally, the book focuses on the reciprocity principle for metasurface scattering coefficients.

The book is intended for students and researchers who are interested in electromagnetic metasurface and electromagnetic theory.