Language Selection

English French German Italian Portuguese Spanish

Antennas in Linux

Filed under
Linux

For this article, I want to introduce a piece of software I've actually used recently in my own work. My new day job involves studying the ionosphere using an instrument called an ionosonde. This device is basically a giant radio transmitter that bounces radio waves off the ionosphere to see its structure and composition. Obviously, an important part of this is knowing the radiation pattern of the various transmitters and receivers.

Several methods exist for modeling the electromagnetic fields around conductors, but here I'm covering one called NEC2 (Numerical Electromagnetics Code). It originally was developed in FORTRAN at the Lawrence Livermore National Laboratory in the 1970s. Since then, it's been re-implemented several times in various languages. Specifically, let's look at xnec2c. This package implements NEC2 in C, and it also provides a GTK front end for interacting with the core engine.

Read more

More in Tux Machines

Type Title Author Repliessort icon Last Post
Story Diamonds are a girl's best friend srlinuxx 10/04/2005 - 11:45pm
Story AMD not out of the Race yet srlinuxx 10/04/2005 - 11:53pm
Story techiemoe rants: srlinuxx 10/08/2009 - 7:01pm
Story More BS from the Evil One. srlinuxx 10/04/2005 - 11:27pm
Story Doom3 for those with little or no PC! srlinuxx 11/04/2005 - 12:49am
Story Linux leaders at open-source summit srlinuxx 10/04/2005 - 11:35pm
Story This months Cosmo srlinuxx 06/02/2005 - 4:03am
Story Mandrake's Clustering Again srlinuxx 11/04/2005 - 4:58pm
Story No Case - No Problem srlinuxx 11/04/2005 - 5:35am
Story ATI has released 64-Bit drivers srlinuxx 10/04/2005 - 11:38pm