{"id":162630,"date":"2021-09-28T17:11:05","date_gmt":"2021-09-28T17:11:05","guid":{"rendered":"\/forum\/forums\/topic\/how-to-appropriately-define-boundary-conditions-for-thz-em-simulation\/"},"modified":"2021-09-30T08:45:27","modified_gmt":"2021-09-30T08:45:27","slug":"how-to-appropriately-define-boundary-conditions-for-thz-em-simulation","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/how-to-appropriately-define-boundary-conditions-for-thz-em-simulation\/","title":{"rendered":"How to appropriately define boundary conditions for THz EM simulation"},"content":{"rendered":"<div class=\"Item-Body\">\n<div class=\"Message userContent\">\n<p>I am currently simulating a bowtie antenna on a GaAs substrate in HFSS and the radiation pattern varies when I increase the size of the GaAs box or the vacuum box. Is there any specific boundary condition I must use to fix this error?<\/p>\n","protected":false},"template":"","class_list":["post-162630","topic","type-topic","status-closed","hentry","topic-tag-antenna","topic-tag-hfss","topic-tag-pml"],"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":["382"],"_bbp_likes_count":["0"],"_bbp_subscription":["254732"],"_bbpmt_movedon":["2022-07-01 16:50:01"],"_bbpmt_movedfrom":["151970"],"_bbp_topic_status":["unanswered"],"_bbp_status":["publish"],"_bbp_topic_id":["162630"],"_bbp_forum_id":["27793"],"_bbp_engagement":["195","229917"],"_bbp_voice_count":["2"],"_bbp_reply_count":["1"],"_bbp_last_reply_id":["193368"],"_bbp_last_active_id":["193368"],"_bbp_last_active_time":["2021-09-30 08:45:27"]},"test":"vivekparimig-ucla-edu"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/162630","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\/162630\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=162630"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}