{"id":160927,"date":"2021-08-02T14:38:57","date_gmt":"2021-08-02T14:38:57","guid":{"rendered":"\/forum\/forums\/topic\/urgent-hfss-2021r1-1-wrong-results\/"},"modified":"2021-08-23T08:04:50","modified_gmt":"2021-08-23T08:04:50","slug":"urgent-hfss-2021r1-1-wrong-results","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/urgent-hfss-2021r1-1-wrong-results\/","title":{"rendered":"Urgent!! &#8211; HFSS 2021R1.1 Wrong Results"},"content":{"rendered":"<div class=\"Item-Body\">\n<div class=\"Message userContent\">\n<p>I am running simulation for a simple rectangular waveguide (width: 438 um, Height: 100 um, Length: 1950 um, filled with insulator with dielectric contact of 9.7) using HFSS 2021R1.1 on Linux, but the results are surprisingly noisy and wrong! I simulated <strong>exactly the same model with the same simulation settings<\/strong> previously using HFSS 2019 on Linux and it was OK and perfectly matched with ADS model. I have attached the S parameters plot for you to compare. I was wondering if you could help me with this case. Thank you!<\/p>\n<div class=\"embedExternal embedImage\">\n<div class=\"embedExternal-content\">\n<a class=\"embedImage-link\" href=\"\/forum\/wp-content\/uploads\/forum-uploads\/567\/GWGI91A0QKFK.png\" rel=\"nofollow noopener\" target=\"_blank\"><br \/>\n<img decoding=\"async\" class=\"embedImage-img\" src=\"\/forum\/wp-content\/uploads\/forum-uploads\/567\/GWGI91A0QKFK.png\" alt=\"Untitled1.png\" \/><br \/>\n<\/a><\/p>\n","protected":false},"template":"","class_list":["post-160927","topic","type-topic","status-closed","hentry","topic-tag-hfss"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_author_ip":[""],"_bbp_old_reply_author_name_id":["Anonymous"],"_bbp_old_is_reply_anonymous_id":["false"],"_btv_view_count":["2718"],"_bbp_likes_count":["0"],"_bbp_subscription":["234396"],"_bbpmt_movedon":["2022-07-01 17:01:32"],"_bbpmt_movedfrom":["151970"],"_bbp_topic_status":["unanswered"],"_bbp_status":["publish"],"_bbp_topic_id":["160927"],"_bbp_forum_id":["27793"],"_bbp_engagement":["28551","178124","216041"],"_bbp_voice_count":["3"],"_bbp_reply_count":["26"],"_bbp_last_reply_id":["187452"],"_bbp_last_active_id":["187452"],"_bbp_last_active_time":["2021-08-23 08:04:50"]},"test":"ma2297cornell-edu"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/160927","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics"}],"about":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/types\/topic"}],"version-history":[{"count":0,"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/160927\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=160927"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}