Radiation of Hertzian Dipole: Harrington's book section 2-9 explained
Antenna Concepts: Linear Antenna Field measurements: Harrington's book section 2-10 explained
E & H Fields for Loop Antenna: Harrington's book problem 2-42
Working with LaTeX is very easy and I consider it to be a powerful tool of typesetting. Guys you need it if you are about to start your Thesis/Dissertation. Follow the link to see a Sample Application written in Tex format -->LaTeX Practices
Follow the link to learn ANIMATING E-FIELD ON PLANNER DIPOLE USING HFSS.