{"id":390076,"date":"2024-10-16T15:39:58","date_gmt":"2024-10-16T15:39:58","guid":{"rendered":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/how-to-calculate-s-parameter-for-circular-polarized-source-in-floquet-ports\/"},"modified":"2024-10-16T15:39:58","modified_gmt":"2024-10-16T15:39:58","slug":"how-to-calculate-s-parameter-for-circular-polarized-source-in-floquet-ports","status":"publish","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/how-to-calculate-s-parameter-for-circular-polarized-source-in-floquet-ports\/","title":{"rendered":"How to calculate S parameter for Circular polarized source in Floquet ports"},"content":{"rendered":"<p>&lt;div&gt;Hello I am learning how to use HFSS and am trying to replicate a metasurface. The metasurface is designed for circular polarization so I am using floquet ports to simulate a unit cell. I turned on TE mode and also TM mode but with 90 degree phase in edit sources so that it would create a circularly polarized mode. Where I am having trouble is how to read the s parameters for the circularly polarized mode?&lt;\/div&gt;&lt;div&gt;&nbsp;&lt;\/div&gt;<\/p>\n","protected":false},"template":"","class_list":["post-390076","topic","type-topic","status-publish","hentry"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_author_ip":["2409:4072:6e89:35d4:7de8:a49e:86a8:a466"],"_btv_view_count":["437"],"_bbp_topic_status":["unanswered"],"_bbp_subscription":["2592","469380"],"_edit_lock":["1729908138:469380"],"_bbp_topic_id":["390076"],"_bbp_forum_id":["27833"],"_bbp_engagement":["2592","469380"],"_bbp_voice_count":["2"],"_bbp_reply_count":["5"],"_bbp_last_reply_id":["390479"],"_bbp_last_active_id":["390479"],"_bbp_last_active_time":["2024-10-19 03:18:21"]},"test":"sornakumarrrmepcoeng-ac-in"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/390076","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\/390076\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=390076"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}