{"id":42072,"date":"2020-03-24T14:58:08","date_gmt":"2020-03-24T14:58:08","guid":{"rendered":"\/forum\/forums\/topic\/thz-antenna\/"},"modified":"2020-03-24T14:58:08","modified_gmt":"2020-03-24T14:58:08","slug":"thz-antenna","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/thz-antenna\/","title":{"rendered":"THz Antenna"},"content":{"rendered":"<p>Hi, I am trying to simulate a planar antenna placed on high permittivity substrate, this structure is&nbsp;on turn place on&nbsp;an electrically large Silicon lens. This problem would be computationally demanding to solve with the traditional FEM+Radiation-Box method, and I was wondering if there is a correct alternative way to simulate this structure, I had a look at various methods based on IE (For example by using one of the Integral-equation or methods or by appropriately defining some hybrid FE-BI regions, etc.), but those are usually employed for electrically large conducting objects and not for dielectric ones as in my case.<\/p>\n<p><\/p>\n<p>Hopefully, you could suggest me a proper way to simulate this structure.&nbsp;&nbsp;<\/p>\n<p><\/p>\n<p>Thank you.<\/p>\n","protected":false},"template":"","class_list":["post-42072","topic","type-topic","status-closed","hentry"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_old_topic_id":["14252"],"_bbp_old_topic_author_name_id":["Anonymous"],"_bbp_old_is_topic_anonymous_id":["false"],"_bbp_old_closed_status_id":["publish"],"_bbp_author_ip":[null],"_bbp_old_sticky_status_id":["normal"],"_bbp_likes_count":["0"],"_btv_view_count":["362"],"_bbp_subscription":["248936"],"_bbp_topic_status":["unanswered"],"_bbp_status":["publish"],"_bbp_topic_id":["42072"],"_bbp_forum_id":["27793"],"_bbp_engagement":["165063","174727"],"_bbp_voice_count":["2"],"_bbp_reply_count":["3"],"_bbp_last_reply_id":["110521"],"_bbp_last_active_id":["110521"],"_bbp_last_active_time":["2020-04-07 15:23:39"]},"test":"2mmm2"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/42072","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\/42072\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=42072"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}