{"id":160403,"date":"2021-07-15T11:30:12","date_gmt":"2021-07-15T11:30:12","guid":{"rendered":"\/forum\/forums\/topic\/s-parameters-2\/"},"modified":"2021-08-09T16:22:35","modified_gmt":"2021-08-09T16:22:35","slug":"s-parameters-2","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/s-parameters-2\/","title":{"rendered":"S parameters"},"content":{"rendered":"<div class=\"Item-Body\">\n<div class=\"Message userContent\">\n<p>Hello,<\/p>\n<p>I have a question about the relative error.<\/p>\n<p>I wanted to know how to decrease the relative error on the values of S11 and S21 (I am usinig grating S parameters).<\/p>\n<p>With HFSS software we have Delta S, does lumerical have something similar?<\/p>\n<p>If not, how can we get the precise values of S? <\/p>\n<p><\/p>\n<\/p>\n<p>Thank you in advance.<\/p>\n","protected":false},"template":"","class_list":["post-160403","topic","type-topic","status-closed","hentry","topic-tag-hfss","topic-tag-photonics","topic-tag-s-parameters"],"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":["2297"],"_bbp_likes_count":["0"],"_bbp_topic_status":["unanswered"],"_bbp_status":["publish"],"_bbp_topic_id":["160403"],"_bbp_forum_id":["27833"],"_bbp_engagement":["2592","201905"],"_bbp_voice_count":["2"],"_bbp_reply_count":["5"],"_bbp_last_reply_id":["185629"],"_bbp_last_active_id":["185629"],"_bbp_last_active_time":["2021-08-09 16:22:35"]},"test":"djihad-amina-djemmahuniversite-paris-saclay-fr"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/160403","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\/160403\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=160403"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}