{"id":458083,"date":"2026-05-13T09:42:40","date_gmt":"2026-05-13T09:42:40","guid":{"rendered":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/port-2-supports-additional-propagation-andor-slow-attenuation-modes\/"},"modified":"2026-05-13T09:42:40","modified_gmt":"2026-05-13T09:42:40","slug":"port-2-supports-additional-propagation-andor-slow-attenuation-modes","status":"publish","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/port-2-supports-additional-propagation-andor-slow-attenuation-modes\/","title":{"rendered":"Port 2 supports additional propagation and\/or slow attenuation modes"},"content":{"rendered":"<p>&lt;p&gt;<img decoding=\"async\" src=\"https:\/\/innovationspace.ansys.com\/forum\/wp-content\/uploads\/sites\/2\/2026\/05\/13-05-2026-1778665150-mceclip0.png\" \/>&lt;\/p&gt;&lt;p&gt;Hello, I have always encountered the prompt message that Port 2 supports additional propagation and\/or slow attenuation modes, its attenuation is 5.242e+00, and its propagation constant is 6.482e+02, and the simulation speed is very slow, in which my solution frequency ranges from 0.1GHz to 80GHz. I would appreciate it if you could help me solve it.&lt;\/p&gt;&lt;p&gt;&nbsp;&lt;\/p&gt;<\/p>\n","protected":false},"template":"","class_list":["post-458083","topic","type-topic","status-publish","hentry"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_forum_id":["27793"],"_bbp_topic_id":["458083"],"_bbp_author_ip":["103.62.49.178"],"_bbp_last_reply_id":["458122"],"_bbp_last_active_id":["458122"],"_bbp_last_active_time":["2026-05-14 01:14:21"],"_bbp_reply_count":["2"],"_bbp_reply_count_hidden":["0"],"_bbp_voice_count":["2"],"_bbp_engagement":["687014","15859"],"_btv_view_count":["45"],"_bbp_topic_status":["unanswered"],"_bbp_subscription":["15859","687014"]},"test":"jinquanmilphoton-com"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/458083","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\/458083\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=458083"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}