Search found 1479 matches

by thorsten
Thu 15 Mar 2012, 12:23
Forum: Usage
Topic: Cylindrical resonator
Replies: 2
Views: 7182

Re: Cylindrical resonator

Hi Manuel, I don't see why this shouldn't be possible. You have to think about how to excite the cavity and in case of an empty, closed cavity, the energy may never decay so you may have to abort at some point and use something like harminv http://ab-initio.mit.edu/wiki/index.php/Harminv In case 3. ...
by thorsten
Thu 08 Mar 2012, 09:55
Forum: Usage
Topic: Field at one point, and FFT
Replies: 7
Views: 13584

Re: Field at one point, and FFT

Hi, please have a look at the help for AddDump. If you use FileType 1 you will get a hdf5 file dump, which you can read with Matlab using ReadHDF5Dump. You may want to look into the help for ReadHDF5Dump as well. ReadHDF5Dump can also do a DFT so you can access time-domain fields and/or frequency do...
by thorsten
Thu 08 Mar 2012, 09:47
Forum: Usage
Topic: lossly material
Replies: 3
Views: 9104

Re: lossly material

I am hurry to see the implement of Drude model, and the LaTeX book of function. Drude model is already included for a long time ;) Take a look at "examples/other/Metamaterial_Plane_Wave.m" in the openEMS folder... But so far it is only the lossless model... maybe soon I will add the losses and make...
by thorsten
Thu 01 Mar 2012, 16:05
Forum: News
Topic: Release Notes on openEMS v0.0.27
Replies: 2
Views: 23792

Release Notes on openEMS v0.0.27

Today openEMS version v0.0.27 has been released. Most noticable changes: Near-field to far-field transformation completely rewritten in C++ with multi-threading --> speedup of 5 (single core) to 20+ (on my Quad-Core + HT) New Tutorial: Helical Antenna PML allowed in all directions for a cylindrical ...
by thorsten
Thu 23 Feb 2012, 10:52
Forum: Usage
Topic: lossly material
Replies: 3
Views: 9104

Re: lossly material

Hi, first of all, yes the descriptions (especially for SetMaterialProperty) is still very sparse unfortunately. I'm thinking about starting a User-Manual using LaTex but this would be still a long way to go and I would need some help to get this done... To your problem: Yes you can simulate lossy ma...
by thorsten
Sat 21 Jan 2012, 17:31
Forum: Usage
Topic: OpenEMS Tutorials
Replies: 1
Views: 6078

Re: OpenEMS Tutorials

Hi,

es gibt (noch) keine Tutorials in pdf Format, nur die Tutorials auf der Webseite.

Grüße
Thorsten
by thorsten
Sat 21 Jan 2012, 17:27
Forum: Install
Topic: Install openEMS and paraview : libhdf5 conflict
Replies: 2
Views: 8280

Re: Install openEMS and paraview : libhdf5 conflict

Hi, yes I have noticed that problem. Unfortunately I have no idea why paraview conflicts with hdf5-serial... My solution: I downloaded the latest paraview version as a binary (tar.gz) from http://www.paraview.org/paraview/resources/software.html . No install is necessary, just extract and run it, ma...
by thorsten
Thu 19 Jan 2012, 11:39
Forum: News
Topic: Release Notes on openEMS v0.0.26
Replies: 2
Views: 24331

Release Notes on openEMS v0.0.26

Today openEMS version v0.0.26 has been released. Most noticable changes: Octave support completed:openEMS now fully supports Octave (recommended version >3.4.3) For all the Windows user out there: Gui Octave looks like a nice graphicel front-end for Octave: http://sites.google.com/site/guioctave/ Af...
by thorsten
Mon 12 Dec 2011, 12:16
Forum: News
Topic: Release Notes on openEMS v0.0.25
Replies: 0
Views: 20352

Release Notes on openEMS v0.0.25

A few days ago, openEMS version v0.0.25 has been released. Some of the new features: CSXCAD: new transformation scheme: apply a transformation (e.g. rotation, translation, scaling) to any primitive object CSXCAD: new rotational polygon primitive CSXCAD: arbitrary transformation (e.g. rotation, trans...