(01) Simple Dipole Step by Step - COMSOL 4.2 Tutorial

download all comsol files and all tutorials in full HD on my webpage:
http://www.soft-hummingbird.com/Tutorial_Comsol_02_Tutorials.php

This is a tutorial for COMSOL 4.2. It demonstrates a simple example of how to create and simulate an electric dipole in air.

The plotted dipol power is:
sqrt(emw.Poavx^2+emw.Poavy^2+emw.Poavz^2)


These Tutorials were created to get you going with COMSOL 4.2. The aim is to show basic principles, how to use the tools, how to extract data and so on. For each field of simulation you should however, have a good knowledge about the theory.

Category:

Education

Tags:

• SIMPLE
• COMSOL
• 4.2
• Multiphysics
• TUTORIAL
• Electric
• Dipol
• Simulation
• Example
• Easy
• Simulate
• Electromagnetic
• Wave
• Light
• Electricity
• Energy
• Power
• Field
• software
• tutorial

[gustavolsilvano]

Hi there. Your videos were very interesting, and helped me in my models. But I'm having a problem when trying to simulate a nanodiopole with a lumped port between them. What I seek is the lumped port impedance and the s-parameter. When I simulate a dipole in meters scale and with MHz frequency, it leads me the right answer, but when I use a nano scale and THz, then it leads me to a very small input impedance. For the boundary condition, I just use a sphere with the scattering codition.