{"id":319198,"date":"2023-11-23T13:12:12","date_gmt":"2023-11-23T13:12:12","guid":{"rendered":"\/forum\/forums\/reply\/319198\/"},"modified":"2023-11-23T13:12:12","modified_gmt":"2023-11-23T13:12:12","slug":"319198","status":"publish","type":"reply","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/319198\/","title":{"rendered":"Reply To: Simulation of a Microstrip Line in Ansys HFSS"},"content":{"rendered":"<p>&lt;p&gt;Hello Qian,&lt;\/p&gt;&lt;p&gt;Thank you for reaching out to the Ansys Learning Forum.&lt;\/p&gt;&lt;p&gt;This error occurs if both the top and bottom conductor sheets are shorted. Please see if &#8216;Auto Open Region&#8217; is enabled in the solution type window. If not, an explicit radiation box should be added to the model because the default material in Ansys HFSS is PEC.&nbsp;&lt;\/p&gt;&lt;p&gt;You may find this thread helpful &#8211; <a href=\"\/forum\/forums\/topic\/port-refinement-process-hf3d-error-too-few-conductors-were-found-on-port1\/\">Port Refinement, process hf3d error: Too few conductors were found on port1 (ansys.com)<\/a>&lt;\/p&gt;&lt;p&gt;Best regards,&lt;\/p&gt;&lt;p&gt;Anchal&lt;\/p&gt;&lt;p&gt;&nbsp;&lt;\/p&gt;<\/p>\n","protected":false},"template":"","class_list":["post-319198","reply","type-reply","status-publish","hentry"],"aioseo_notices":[],"acf":[],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/replies\/319198","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/replies"}],"about":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/types\/reply"}],"version-history":[{"count":0,"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/replies\/319198\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=319198"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}