1. D. R. Wilton ECE Dept. ECE 6382 Applications of Bessel Functions

2. z-Independent Circular Cylinder Modes – Dirichlet Case

3. z-Independent Circular Cylinder Modes (cont.) x Jn(x)Jn(x) (n  0 )

4. z-Independent Circular Cylinder Modes (cont.) (n  0 ) a m=1 m=2 m=3 m=4

5. z-Independent Circular Cylinder Modes (cont.)

6. Neumann B.C. Circular Cylinder Modes

7. Neumann Circular Cylinder Modes (cont.) x Jn(x)Jn(x) (n  0 )

8. Neumann Circular Cylinder Modes (cont.) (n  0 ) a m=1 m=2 m=3 m=4

9. Circular Cylinder Modes Propagating in the +z Direction

10. Circular Cylinder Modes Propagating in the +z Direction (cont.)

14. Plane Wave Scattering by a Circular Cylinder (Dirichlet Case) x

15. Plane Wave Scattering by a Circular Cylinder (Dirichlet Case) (cont.) x