{"id":381144,"date":"2024-08-30T04:32:03","date_gmt":"2024-08-30T04:32:03","guid":{"rendered":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/metamaterial-unit-cell-simulation-with-varactor-diode\/"},"modified":"2024-08-30T04:32:03","modified_gmt":"2024-08-30T04:32:03","slug":"metamaterial-unit-cell-simulation-with-varactor-diode","status":"publish","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/metamaterial-unit-cell-simulation-with-varactor-diode\/","title":{"rendered":"metamaterial unit cell simulation with varactor diode"},"content":{"rendered":"<p>&lt;p&gt;Hi&lt;\/p&gt;&lt;p&gt;I am simulating reconfigurable unit cell for RIS, I use the below paper for this.&lt;\/p&gt;&lt;p&gt;&#8221;A varactor-based 1024-element RIS design for mm-waves&#8221;&lt;\/p&gt;&lt;p&gt;for unit cell I use RLC boundary for varactor diode and periodic boundaries on side walls and floquet port on top and radiation boundary at bottom results match aproximatelly to the paper.&lt;\/p&gt;&lt;p&gt;Fow array shown in Fig.11 ansys model, I am using plane wave excitations with different varactor capacitance Is it correct way to calculate array?&lt;\/p&gt;&lt;p&gt;What is the corrent excitation for unit cells in array?&lt;\/p&gt;&lt;p&gt;<img decoding=\"async\" src=\"https:\/\/innovationspace.ansys.com\/forum\/wp-content\/uploads\/sites\/2\/2024\/08\/30-08-2024-1724992275-meta.PNG\" alt=\"\" \/>&lt;\/p&gt;<\/p>\n","protected":false},"template":"","class_list":["post-381144","topic","type-topic","status-publish","hentry"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_subscription":["449452","2320"],"_bbp_author_ip":["202.0.65.207"],"_btv_view_count":["532"],"_bbp_topic_status":["unanswered"],"_bbp_topic_id":["381144"],"_bbp_forum_id":["247918"],"_bbp_engagement":["2320","449452"],"_bbp_voice_count":["2"],"_bbp_reply_count":["1"],"_bbp_last_reply_id":["381488"],"_bbp_last_active_id":["381488"],"_bbp_last_active_time":["2024-09-04 04:36:37"]},"test":"imgeetanjali2017gmail-com"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/381144","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\/381144\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=381144"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}