{"id":382662,"date":"2024-09-13T22:36:55","date_gmt":"2024-09-13T22:36:55","guid":{"rendered":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/382662\/"},"modified":"2024-09-13T22:36:55","modified_gmt":"2024-09-13T22:36:55","slug":"382662","status":"publish","type":"reply","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/382662\/","title":{"rendered":"Reply To: Mode Convergence Sweep"},"content":{"rendered":"<p>&lt;p&gt;It depends on the Taper you want to design. Since you are checking abs(S12)^2, which is the refelction, it is normal that more number of modes means lower reflection. and it seems 60 modes might not be enough, except that the taper angle is large. Please refer to those links:&lt;\/p&gt;&lt;p&gt;<a href=\"https:\/\/optics.ansys.com\/hc\/en-us\/search\/click?data=BAh7DjoHaWRsKwgCR%2BPTUwA6D2FjY291bnRfaWRpA02AjDoJdHlwZUkiDGFydGljbGUGOgZFVDoIdXJsSSJsaHR0cHM6Ly9vcHRpY3MuYW5zeXMuY29tL2hjL2VuLXVzL2FydGljbGVzLzM2MDAzNzE3Mjk5NC1Db252ZXJnZW5jZS10ZXN0aW5nLXByb2Nlc3MtZm9yLUVNRS1zaW11bGF0aW9ucwY7CFQ6DnNlYXJjaF9pZEkiKWEzODA4MzYzLThiNjgtNGVhMS05YjQyLWQyMTY4M2Q4MGIwYgY7CEY6CXJhbmtpBzoLbG9jYWxlSSIKZW4tdXMGOwhUOgpxdWVyeUkiFGVtZSBjb252ZXJnZW5jZQY7CFQ6EnJlc3VsdHNfY291bnRpAgkC--107bbd54a91a5e84681b33a272d86008525b776e\">Convergence testing process for EME simulations<\/a>&lt;\/p&gt;&lt;p&gt;<a href=\"https:\/\/optics.ansys.com\/hc\/en-us\/search\/click?data=BAh7DjoHaWRsKwgTPOd0AwQ6D2FjY291bnRfaWRpA02AjDoJdHlwZUkiDGFydGljbGUGOgZFVDoIdXJsSSJraHR0cHM6Ly9vcHRpY3MuYW5zeXMuY29tL2hjL2VuLXVzL2FydGljbGVzLzQ0MTI4OTI3MjQyNDMtRU1FLUNvbnZlcmdlbmNlLVRlc3RpbmctQW4tSW50dWl0aXZlLUFwcHJvYWNoBjsIVDoOc2VhcmNoX2lkSSIpYTM4MDgzNjMtOGI2OC00ZWExLTliNDItZDIxNjgzZDgwYjBiBjsIRjoJcmFua2kGOgtsb2NhbGVJIgplbi11cwY7CFQ6CnF1ZXJ5SSIUZW1lIGNvbnZlcmdlbmNlBjsIVDoScmVzdWx0c19jb3VudGkCCQI%3D--7f985e59d355d0800652081f1d7805321fe24798\">EME Convergence Testing &#8211; An Intuitive Approach<\/a>&lt;\/p&gt;&lt;p&gt;<a href=\"https:\/\/optics.ansys.com\/hc\/en-us\/search\/click?data=BAh7DjoHaWRsKwid3MDTUwA6D2FjY291bnRfaWRpA02AjDoJdHlwZUkiDGFydGljbGUGOgZFVDoIdXJsSSJgaHR0cHM6Ly9vcHRpY3MuYW5zeXMuY29tL2hjL2VuLXVzL2FydGljbGVzLzM2MDAzNDkxNzUzMy1VbmRlcnN0YW5kaW5nLUVNRS1lcnJvci1kaWFnbm9zdGljcwY7CFQ6DnNlYXJjaF9pZEkiKWY1NjIzOTY3LTBlZmQtNGZkMS1hYWZmLTQ2NTg3N2VmODMzOQY7CEY6CXJhbmtpBzoLbG9jYWxlSSIKZW4tdXMGOwhUOgpxdWVyeUkiFGVtZSBjb252ZXJnZW5jZQY7CFQ6EnJlc3VsdHNfY291bnRpAgkC--bca3cfc899963545c66e1e7c6f7a25ad08a81218\">Understanding EME error diagnostics<\/a>&lt;\/p&gt;&lt;p&gt;&nbsp;&lt;\/p&gt;&lt;p&gt;Please note that in some cases more number of modes may not necessarily be better.&lt;\/p&gt;<\/p>\n","protected":false},"template":"","class_list":["post-382662","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=\"It depends on the Taper you want to design. Since you are checking abs(S12)^2, which is the refelction, it is normal that more number of modes means lower reflection. and it seems 60 modes might not be enough, except that the taper angle is large. Please refer to those links:Convergence testing process for EME simulationsEME\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<link rel=\"canonical\" href=\"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/382662\/\" \/>\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: Mode Convergence Sweep | Ansys Learning Forum\" \/>\n\t\t<meta property=\"og:description\" content=\"It depends on the Taper you want to design. Since you are checking abs(S12)^2, which is the refelction, it is normal that more number of modes means lower reflection. and it seems 60 modes might not be enough, except that the taper angle is large. Please refer to those links:Convergence testing process for EME simulationsEME\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/382662\/\" \/>\n\t\t<meta property=\"article:published_time\" content=\"2024-09-13T22:36:55+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2024-09-13T22:36:55+00:00\" \/>\n\t\t<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n\t\t<meta name=\"twitter:title\" content=\"Reply To: Mode Convergence Sweep | Ansys Learning Forum\" \/>\n\t\t<meta name=\"twitter:description\" content=\"It depends on the Taper you want to design. Since you are checking abs(S12)^2, which is the refelction, it is normal that more number of modes means lower reflection. and it seems 60 modes might not be enough, except that the taper angle is large. Please refer to those links:Convergence testing process for EME simulationsEME\" \/>\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\\\/382662\\\/#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\\\/382662\\\/#listItem\",\"name\":\"Reply To: Mode Convergence Sweep\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/forums\\\/reply\\\/382662\\\/#listItem\",\"position\":2,\"name\":\"Reply To: Mode Convergence Sweep\",\"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\\\/382662\\\/#webpage\",\"url\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/forums\\\/reply\\\/382662\\\/\",\"name\":\"Reply To: Mode Convergence Sweep | Ansys Learning Forum\",\"description\":\"It depends on the Taper you want to design. Since you are checking abs(S12)^2, which is the refelction, it is normal that more number of modes means lower reflection. and it seems 60 modes might not be enough, except that the taper angle is large. 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Since you are checking abs(S12)^2, which is the refelction, it is normal that more number of modes means lower reflection. and it seems 60 modes might not be enough, except that the taper angle is large. 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Since you are checking abs(S12)^2, which is the refelction, it is normal that more number of modes means lower reflection. and it seems 60 modes might not be enough, except that the taper angle is large. 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Since you are checking abs(S12)^2, which is the refelction, it is normal that more number of modes means lower reflection. and it seems 60 modes might not be enough, except that the taper angle is large. Please refer to those links:Convergence testing process for EME simulationsEME","og:url":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/382662\/","article:published_time":"2024-09-13T22:36:55+00:00","article:modified_time":"2024-09-13T22:36:55+00:00","twitter:card":"summary_large_image","twitter:title":"Reply To: Mode Convergence Sweep | Ansys Learning Forum","twitter:description":"It depends on the Taper you want to design. Since you are checking abs(S12)^2, which is the refelction, it is normal that more number of modes means lower reflection. and it seems 60 modes might not be enough, except that the taper angle is large. 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