{"id":318430,"date":"2023-11-20T09:40:05","date_gmt":"2023-11-20T09:40:05","guid":{"rendered":"\/forum\/forums\/reply\/318430\/"},"modified":"2023-11-20T09:53:15","modified_gmt":"2023-11-20T09:53:15","slug":"318430","status":"publish","type":"reply","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/318430\/","title":{"rendered":"Reply To: How to check the phase of the optical spectral components in Interconnect?"},"content":{"rendered":"<p>&lt;p&gt;Hi again,&lt;\/p&gt;&lt;p&gt;I have a follow up guestion. I do not understand how to interpret the results from the Angle scalar operation and I didn&#8217;t find any instruction. For example, I have the most simplest possible system: a Sine wave generator, and a Electrical spectrum analyzer. For the spectrum analyzer I use the rectangular plot format and the angle scalar function to plot the phase(?). My initial phase is 0 rad (first results plot), and pi\/2 rad (second results plot). Could you please help me with the interpretation of the plots? How can I verify that indeed I see 0 rad, and pi\/2 rad on the angle plot?&lt;\/p&gt;&lt;p&gt;Kind regards,&lt;\/p&gt;&lt;p&gt;&nbsp;&lt;\/p&gt;&lt;p&gt;<img loading=\"lazy\" decoding=\"async\" src=\"\/forum\/wp-content\/uploads\/sites\/2\/2023\/11\/20-11-2023-1700473343-mceclip1.png\" width=\"694\" height=\"314\" \/>&lt;\/p&gt;&lt;p&gt;<img loading=\"lazy\" decoding=\"async\" src=\"\/forum\/wp-content\/uploads\/sites\/2\/2023\/11\/20-11-2023-1700473313-mceclip0.png\" width=\"730\" height=\"183\" \/>&lt;\/p&gt;&lt;p&gt;<img loading=\"lazy\" decoding=\"async\" src=\"\/forum\/wp-content\/uploads\/sites\/2\/2023\/11\/20-11-2023-1700473859-mceclip2.png\" width=\"376\" height=\"216\" \/>&lt;\/p&gt;<\/p>\n","protected":false},"template":"","class_list":["post-318430","reply","type-reply","status-publish","hentry"],"aioseo_notices":[],"acf":[],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/replies\/318430","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/replies"}],"about":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/types\/reply"}],"version-history":[{"count":0,"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/replies\/318430\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=318430"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}