{"id":397383,"date":"2024-12-13T09:51:10","date_gmt":"2024-12-13T09:51:10","guid":{"rendered":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/how-does-fdtd-define-the-sourcepower-when-2-sources-are-set\/"},"modified":"2024-12-13T09:51:10","modified_gmt":"2024-12-13T09:51:10","slug":"how-does-fdtd-define-the-sourcepower-when-2-sources-are-set","status":"publish","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/how-does-fdtd-define-the-sourcepower-when-2-sources-are-set\/","title":{"rendered":"How does FDTD define the &#8216;sourcepower&#8217; when 2 sources are set?"},"content":{"rendered":"<p>&lt;div&gt;Hi,&lt;\/div&gt;&lt;div&gt;Greetings. Since the transmission is defined as the formula shown by the following figure,&lt;\/div&gt;&lt;div&gt;&nbsp;<img decoding=\"async\" src=\"https:\/\/innovationspace.ansys.com\/forum\/wp-content\/uploads\/sites\/2\/2024\/12\/13-12-2024-1734083147-mceclip0.png\" \/>&lt;\/div&gt;&lt;div&gt;How does FDTD define the &#8216;sourcepower&#8217; when 2 <strong>single-wavelength<\/strong> sources are set? By the way, can I use this formula to calculate transmission in this case?&lt;\/div&gt;&lt;div&gt;Thanks a lot.&lt;\/div&gt;<\/p>\n","protected":false},"template":"","class_list":["post-397383","topic","type-topic","status-publish","hentry","topic-tag-waveguide-2","topic-tag-3DFDTD-1"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_forum_id":["27833"],"_bbp_topic_id":["397383"],"_bbp_author_ip":["210.72.70.75"],"_bbp_last_reply_id":["397586"],"_bbp_last_active_id":["397586"],"_bbp_last_active_time":["2024-12-16 09:27:50"],"_bbp_reply_count":["1"],"_bbp_reply_count_hidden":["0"],"_bbp_voice_count":["2"],"_bbp_engagement":["492132","18532"],"_btv_view_count":["199"],"_bbp_topic_status":["unanswered"],"_bbp_subscription":["18532"]},"test":"2ec3815769f8b767be4c875fd703aeed4043496b"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/397383","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\/397383\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=397383"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}