{"id":289841,"date":"2023-06-21T18:53:23","date_gmt":"2023-06-21T18:53:23","guid":{"rendered":"\/forum\/forums\/reply\/289841\/"},"modified":"2023-06-21T18:53:23","modified_gmt":"2023-06-21T18:53:23","slug":"289841","status":"publish","type":"reply","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/289841\/","title":{"rendered":"Reply To: Lumped Ports vs Lumped Elements"},"content":{"rendered":"<p>&lt;p&gt;Hi Philipp,&lt;\/p&gt;&lt;p&gt;It is expected to see different mesh when you replace the lumped ports by lumped elements. Now, by lumped elements, do you mean you have used circuit elements inside HFSS design? Or did you use Lumped RLC boundaries?&nbsp;&lt;\/p&gt;&lt;p&gt;If you use the latter, you should be able to import the mesh from Lumped port model since you can keep the geometry of both designs identical. This is the only criteria you need to import mesh. (By the way, if you have not used the feature before, read about it in the HFSS Help).&lt;\/p&gt;&lt;p&gt;Also, if you are renormalizing lumped ports to some imaginary values, use Power definition for S parameters instead of Generalized which is the default. To set that, from menu go to HFSS&gt; Design Settings&#8230;&gt; S Parameters.&lt;\/p&gt;&lt;p&gt;&nbsp;&lt;\/p&gt;&lt;p&gt;&nbsp;&lt;\/p&gt;&lt;p&gt;&nbsp;&lt;\/p&gt;&lt;p&gt;&nbsp;&lt;\/p&gt;&lt;p&gt;&nbsp;&lt;\/p&gt;&lt;p&gt;&nbsp;&lt;\/p&gt;&lt;p&gt;&nbsp;&lt;\/p&gt;&lt;p&gt;&nbsp;&lt;\/p&gt;<\/p>\n","protected":false},"template":"","class_list":["post-289841","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=\"Hi Philipp,It is expected to see different mesh when you replace the lumped ports by lumped elements. Now, by lumped elements, do you mean you have used circuit elements inside HFSS design? Or did you use Lumped RLC boundaries? If you use the latter, you should be able to import the mesh from Lumped port model\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<link rel=\"canonical\" href=\"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/289841\/\" \/>\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: Lumped Ports vs Lumped Elements | Ansys Learning Forum\" \/>\n\t\t<meta property=\"og:description\" content=\"Hi Philipp,It is expected to see different mesh when you replace the lumped ports by lumped elements. Now, by lumped elements, do you mean you have used circuit elements inside HFSS design? Or did you use Lumped RLC boundaries? If you use the latter, you should be able to import the mesh from Lumped port model\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/289841\/\" \/>\n\t\t<meta property=\"article:published_time\" content=\"2023-06-21T18:53:23+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2023-06-21T18:53:23+00:00\" \/>\n\t\t<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n\t\t<meta name=\"twitter:title\" content=\"Reply To: Lumped Ports vs Lumped Elements | Ansys Learning Forum\" \/>\n\t\t<meta name=\"twitter:description\" content=\"Hi Philipp,It is expected to see different mesh when you replace the lumped ports by lumped elements. Now, by lumped elements, do you mean you have used circuit elements inside HFSS design? Or did you use Lumped RLC boundaries? If you use the latter, you should be able to import the mesh from Lumped port model\" \/>\n\t\t<script type=\"application\/ld+json\" class=\"aioseo-schema\">\n\t\t\t{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/forums\\\/reply\\\/289841\\\/#breadcrumblist\",\"itemListElement\":[{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum#listItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\",\"nextItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/forums\\\/reply\\\/289841\\\/#listItem\",\"name\":\"Reply To: Lumped Ports vs Lumped Elements\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/forums\\\/reply\\\/289841\\\/#listItem\",\"position\":2,\"name\":\"Reply To: Lumped Ports vs Lumped Elements\",\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum#listItem\",\"name\":\"Home\"}}]},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/#organization\",\"name\":\"Ansys Learning Forum\",\"description\":\"Ansys Innovation Space\",\"url\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/forums\\\/reply\\\/289841\\\/#webpage\",\"url\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/forums\\\/reply\\\/289841\\\/\",\"name\":\"Reply To: Lumped Ports vs Lumped Elements | Ansys Learning Forum\",\"description\":\"Hi Philipp,It is expected to see different mesh when you replace the lumped ports by lumped elements. Now, by lumped elements, do you mean you have used circuit elements inside HFSS design? Or did you use Lumped RLC boundaries? 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Now, by lumped elements, do you mean you have used circuit elements inside HFSS design? Or did you use Lumped RLC boundaries? If you use the latter, you should be able to import the mesh from Lumped port model","canonical_url":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/289841\/","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"BreadcrumbList","@id":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/289841\/#breadcrumblist","itemListElement":[{"@type":"ListItem","@id":"https:\/\/innovationspace.ansys.com\/forum#listItem","position":1,"name":"Home","item":"https:\/\/innovationspace.ansys.com\/forum","nextItem":{"@type":"ListItem","@id":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/289841\/#listItem","name":"Reply To: Lumped Ports vs Lumped Elements"}},{"@type":"ListItem","@id":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/289841\/#listItem","position":2,"name":"Reply To: Lumped Ports vs Lumped Elements","previousItem":{"@type":"ListItem","@id":"https:\/\/innovationspace.ansys.com\/forum#listItem","name":"Home"}}]},{"@type":"Organization","@id":"https:\/\/innovationspace.ansys.com\/forum\/#organization","name":"Ansys Learning Forum","description":"Ansys Innovation Space","url":"https:\/\/innovationspace.ansys.com\/forum\/"},{"@type":"WebPage","@id":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/289841\/#webpage","url":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/289841\/","name":"Reply To: Lumped Ports vs Lumped Elements | Ansys Learning Forum","description":"Hi Philipp,It is expected to see different mesh when you replace the lumped ports by lumped elements. Now, by lumped elements, do you mean you have used circuit elements inside HFSS design? Or did you use Lumped RLC boundaries? 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Now, by lumped elements, do you mean you have used circuit elements inside HFSS design? Or did you use Lumped RLC boundaries? If you use the latter, you should be able to import the mesh from Lumped port model","og:url":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/289841\/","article:published_time":"2023-06-21T18:53:23+00:00","article:modified_time":"2023-06-21T18:53:23+00:00","twitter:card":"summary_large_image","twitter:title":"Reply To: Lumped Ports vs Lumped Elements | Ansys Learning Forum","twitter:description":"Hi Philipp,It is expected to see different mesh when you replace the lumped ports by lumped elements. Now, by lumped elements, do you mean you have used circuit elements inside HFSS design? Or did you use Lumped RLC boundaries? 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