{"id":393157,"date":"2024-11-07T12:06:15","date_gmt":"2024-11-07T12:06:15","guid":{"rendered":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/393157\/"},"modified":"2024-11-07T12:12:28","modified_gmt":"2024-11-07T12:12:28","slug":"393157","status":"publish","type":"reply","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/393157\/","title":{"rendered":"Reply To: Why does source size keep expanding automatically?"},"content":{"rendered":"<p>&lt;p&gt;&nbsp;&lt;\/p&gt;&lt;p&gt;Thank you for your reply, however this does not appear to be explained in the links you give. The BFAST link makes passing reference &lsquo;As usual, the source injection plane should extend completely outside the simulation region..&rsquo; as if this was common knowledge, but it doesn&#8217;t seem to be since others have the same question and I can&rsquo;t find any information in the &lsquo;reference&rsquo; manual.&nbsp;&lt;\/p&gt;&lt;p&gt;Note I am not trying to use a finite plane wave, I am trying to use an infinite plane wave with an infinitely repeating unit cell (i.e. periodic boundary conditions).&lt;\/p&gt;&lt;p&gt;&nbsp;&lt;\/p&gt;<\/p>\n","protected":false},"template":"","class_list":["post-393157","reply","type-reply","status-publish","hentry"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 4.9.10 - aioseo.com -->\n\t<meta name=\"description\" content=\"Thank you for your reply, however this does not appear to be explained in the links you give. The BFAST link makes passing reference \u2018As usual, the source injection plane should extend completely outside the simulation region..\u2019 as if this was common knowledge, but it doesn&#039;t seem to be since others have the same question\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<link rel=\"canonical\" href=\"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/393157\/\" \/>\n\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 4.9.10\" \/>\n\t\t<meta property=\"og:locale\" content=\"en_US\" \/>\n\t\t<meta property=\"og:site_name\" content=\"Ansys Learning Forum | Ansys Innovation Space\" \/>\n\t\t<meta property=\"og:type\" content=\"article\" \/>\n\t\t<meta property=\"og:title\" content=\"Reply To: Why does source size keep expanding automatically? | Ansys Learning Forum\" \/>\n\t\t<meta property=\"og:description\" content=\"Thank you for your reply, however this does not appear to be explained in the links you give. 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