{"id":312982,"date":"2023-10-24T08:34:27","date_gmt":"2023-10-24T08:34:27","guid":{"rendered":"\/forum\/forums\/topic\/floquet-port-simulation-using-incident-wave\/"},"modified":"2023-10-24T08:46:40","modified_gmt":"2023-10-24T08:46:40","slug":"floquet-port-simulation-using-incident-wave","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/floquet-port-simulation-using-incident-wave\/","title":{"rendered":"floquet port simulation using incident wave"},"content":{"rendered":"<p>To whom it may concern,<\/p>\n<p>My ultimate goal is to conduct a Semi-periodic simulation using 3D components. In this process, I have encountered two issues.<\/p>\n<p>First, my approach involves using a lattice pair and radiation boundaries to excite the incident wave from the input plane and extract 3D components for finite array simulation.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"\/forum\/wp-content\/uploads\/sites\/2\/2023\/10\/24-10-2023-1698137011-mceclip1.png\" width=\"465\" height=\"347\"><\/p>\n<p>When conducting a simulation using Floquet ports, the reflection magnitude and phase of S11 are correctly plotted. However, when I use the incident wave for simulation, the reflection magnitude is well plotted, but the phase remains consistently at 0 degrees. How can I ensure that both sets of results are consistent?<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"\/forum\/wp-content\/uploads\/sites\/2\/2023\/10\/24-10-2023-1698137117-mceclip5.png\" width=\"971\" height=\"304\"><\/p>\n<p>Second, I&#8217;ve created a unit cell using the incident wave and exported it as a 3D component. I then imported this component into a hybrid simulation to create a 4&#215;4 array. The simulation was completed successfully, but I couldn&#8217;t extract S-parameters. How can I extract S-parameters in this scenario?<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"\/forum\/wp-content\/uploads\/sites\/2\/2023\/10\/24-10-2023-1698137144-mceclip6.png\" width=\"645\" height=\"333\"><\/p>\n<p>Thank you very much for your time.<\/p>\n","protected":false},"template":"","class_list":["post-312982","topic","type-topic","status-closed","hentry"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_subscription":["43123","20363"],"_bbp_author_ip":["96.7.218.215"]," _bbp_last_reply_id":["0"]," _bbp_likes_count":["0"],"_btv_view_count":["616"],"_edit_lock":["1698136898:236144"],"_bbp_topic_status":["unanswered"],"_bbp_status":["publish"],"_bbp_topic_id":["312982"],"_bbp_forum_id":["27793"],"_bbp_engagement":["20363","43123"],"_bbp_voice_count":["2"],"_bbp_reply_count":["1"],"_bbp_last_reply_id":["314777"],"_bbp_last_active_id":["314777"],"_bbp_last_active_time":["2023-11-03 14:47:18"]},"test":"derek1414yonsei-ac-kr"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/312982","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\/312982\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=312982"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}