{"id":167416,"date":"2022-03-17T06:30:25","date_gmt":"2022-03-17T06:30:25","guid":{"rendered":"\/forum\/forums\/topic\/how-to-add-surface-roughness-in-top-bottom-layer\/"},"modified":"2022-04-04T15:38:49","modified_gmt":"2022-04-04T15:38:49","slug":"how-to-add-surface-roughness-in-top-bottom-layer","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/how-to-add-surface-roughness-in-top-bottom-layer\/","title":{"rendered":"How to add Surface Roughness in Top &#038; Bottom Layer?"},"content":{"rendered":"<div class=\"Item-Body\">\n<div class=\"Message userContent\">\n<p>Well, I added the first screenshot &#8211; I have Upper Copper Foil &#8211; then middle film and Bottom ground (Copper)&#8230;. I have already added a finite conductivity boundary condition for my port assignment. But I want to add surface roughness on the Top &amp; bottom Copper Foil! How can I add surface roughness??<\/p>\n<div class=\"embedExternal embedImage\">\n<div class=\"embedExternal-content\">\n<a class=\"embedImage-link\" href=\"\/forum\/wp-content\/uploads\/forum-uploads\/439\/NWKQD0G1IZKS.png\" rel=\"nofollow noopener\" target=\"_blank\"><br \/>\n<img decoding=\"async\" class=\"embedImage-img\" src=\"\/forum\/wp-content\/uploads\/forum-uploads\/439\/NWKQD0G1IZKS.png\" alt=\"Picture5.png\" \/><br \/>\n<\/a><\/p>\n","protected":false},"template":"","class_list":["post-167416","topic","type-topic","status-closed","hentry","topic-tag-antenna","topic-tag-hfss","topic-tag-transmission-loss-2"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_btv_view_count":["2577"],"_bbp_likes_count":["0"],"_bbp_subscription":["241287"],"_bbpmt_movedon":["2022-07-01 16:24:57"],"_bbpmt_movedfrom":["151970"],"_bbp_topic_status":["unanswered"],"_bbp_status":["publish"],"_bbp_topic_id":["167416"],"_bbp_forum_id":["27793"],"_bbp_engagement":["28551","241287"],"_bbp_voice_count":["2"],"_bbp_reply_count":["1"],"_bbp_last_reply_id":["208633"],"_bbp_last_active_id":["208633"],"_bbp_last_active_time":["2022-04-04 15:38:49"]},"test":"imtiazshuvo10gmail-com"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/167416","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\/167416\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=167416"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}