https://jice.lavocat.name/tags/rf-module/Recent content in RF Module on Jice LavocatHugofr-FRAll rights reserved - 2016Fri, 04 Jun 2010 00:00:00 +0000https://jice.lavocat.name/blog/2010/how-to-use-the-scattered-formalism-using-comsol-multiphysics/Fri, 04 Jun 2010 00:00:00 +0000https://jice.lavocat.name/blog/2010/how-to-use-the-scattered-formalism-using-comsol-multiphysics/<p style="text-align: justify;"> After my last post about &#8216;<a title="Far field Comsol" href="http://localhost/oldblog/2010/04/how-to-get-the-electromagnetic-scattered-far-field-using-comsol-rf-module/">getting the scattered far field using ComsolRF module</a> &#8216; a bunch of problems appeared. Actually, the definition of the incident field, using a line of current is wrong. It prevent the PML to work nicely, and thus, the overall field (and of course the scattered field) will be wrong. </p> <p style="text-align: justify;"> To correct this behaviour, one should first start a problem by using the <em>Scattered Formalism Equation Resolution</em>. If you already have your setup, just go to <strong>Physics</strong> > <strong>Properties</strong> and change the <strong>Field Type</strong> to &#8216;Scattered xxxxx waves&#8217; (where xxxxx is your polarization system : TE, TM or hybrid). </p>