{"id":357807,"date":"2024-03-19T06:07:55","date_gmt":"2024-03-19T06:07:55","guid":{"rendered":"\/forum\/forums\/topic\/the-role-of-the-assume-periodic-option-in-far-field-projections\/"},"modified":"2024-03-19T06:07:55","modified_gmt":"2024-03-19T06:07:55","slug":"the-role-of-the-assume-periodic-option-in-far-field-projections","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/the-role-of-the-assume-periodic-option-in-far-field-projections\/","title":{"rendered":"The role of the assume periodic option in far-field projections"},"content":{"rendered":"<p>Dear Sensei.<\/p>\n<p>In the far field setting, &#8216;Assume structure is periodic&#8217; is checked and the appropriate x, y, z periods are set. I will be able to get the far-field reflection angle close to the expected result. Otherwise, the results obtained will be 1.5&deg; off from what is expected.<\/p>\n<p>I would like to know: why I get the expected far-field reflection angle only after phase correction. Looking forward to your reply. Thank you<\/p>\n<p>I&#8217;ve studied this one. &lt;https:\/\/optics.ansys.com\/hc\/en-us\/articles\/360034914793-Understanding-the-Assume-Periodic-option-in-far-field-projections&gt;<\/p>\n<p><img decoding=\"async\" src=\"\/forum\/wp-content\/uploads\/sites\/2\/2024\/03\/19-03-2024-1710828293-mceclip0.png\"><\/p>\n<p>&nbsp;<\/p>\n<p><img decoding=\"async\" src=\"\/forum\/wp-content\/uploads\/sites\/2\/2024\/03\/19-03-2024-1710828409-mceclip1.png\"><\/p>\n<p>&nbsp;<\/p>\n","protected":false},"template":"","class_list":["post-357807","topic","type-topic","status-closed","hentry"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_subscription":["56825","2592"],"_bbp_author_ip":["23.206.193.59"]," _bbp_last_reply_id":["0"]," _bbp_likes_count":["0"],"_btv_view_count":["132"],"_bbp_topic_status":["unanswered"],"_bbp_topic_id":["357807"],"_bbp_forum_id":["27833"],"_bbp_engagement":["2592","56825"],"_bbp_voice_count":["2"],"_bbp_reply_count":["5"],"_bbp_last_reply_id":["358247"],"_bbp_last_active_id":["358247"],"_bbp_last_active_time":["2024-03-21 01:24:07"]},"test":"zouxiekw-ac-kr"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/357807","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\/357807\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=357807"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}