Boundary condition of EBG Unit cell and Drawing dispersion diagram, periodic structure - CST MW stud

In this video, the following are discussed, 1. Boundary condition to simulate EBG unit cell in CST Microwave Studio 2. Periodic structure simulation and interpretation of results 3. How to draw dispersion diagram of EBG cell or suspended microstrip line 4. Concept behind the boundary condition of EBG cell etc...