{"id":403141,"date":"2025-01-01T03:28:07","date_gmt":"2025-01-01T03:28:07","guid":{"rendered":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/finding-the-phase-along-a-straight-line\/"},"modified":"2025-01-01T03:28:07","modified_gmt":"2025-01-01T03:28:07","slug":"finding-the-phase-along-a-straight-line","status":"publish","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/finding-the-phase-along-a-straight-line\/","title":{"rendered":"Finding the Phase along a straight line"},"content":{"rendered":"<p>&lt;p&gt;&lt;span style=&#8221;font-size: 12pt;&#8221;&gt;Dear all,&lt;\/span&gt;&lt;br&gt;&lt;br&gt;&lt;span style=&#8221;font-size: 12pt;&#8221;&gt;I have designed a wireless power transfer system, as shown in the figure below. I want to determine the phase along the line.&nbsp;&lt;\/span&gt;&lt;br&gt;&lt;span style=&#8221;font-size: 12pt;&#8221;&gt;<img decoding=\"async\" src=\"https:\/\/innovationspace.ansys.com\/forum\/wp-content\/uploads\/sites\/2\/2025\/01\/01-01-2025-1735701578-mceclip0.png\" \/>&lt;\/span&gt;&lt;br&gt;&lt;br&gt;&lt;span style=&#8221;font-size: 12pt;&#8221;&gt;I am using this expression to calculate the phase.&lt;\/span&gt;&lt;br&gt;&lt;br&gt;&lt;span style=&#8221;font-size: 12pt;&#8221;&gt;<img decoding=\"async\" src=\"https:\/\/innovationspace.ansys.com\/forum\/wp-content\/uploads\/sites\/2\/2025\/01\/01-01-2025-1735701695-mceclip1.png\" \/>&lt;\/span&gt;&lt;br&gt;&lt;br&gt;&lt;span style=&#8221;font-size: 12pt;&#8221;&gt;I am observing a phase plot that fluctuates instead of showing a consistent -90 degrees between the transmitter and receiver in wireless power transfer (WPT) systems.&lt;\/span&gt;&lt;br&gt;&lt;br&gt;&lt;span style=&#8221;font-size: 12pt;&#8221;&gt;<img decoding=\"async\" src=\"https:\/\/innovationspace.ansys.com\/forum\/wp-content\/uploads\/sites\/2\/2025\/01\/01-01-2025-1735701920-mceclip2.png\" \/>&lt;\/span&gt;&lt;br&gt;&lt;br&gt;&lt;br&gt;&lt;span style=&#8221;font-size: 12pt;&#8221;&gt;Best,&lt;\/span&gt;&lt;br&gt;&lt;span style=&#8221;font-size: 12pt;&#8221;&gt;Waqas&lt;\/span&gt;&lt;\/p&gt;<\/p>\n","protected":false},"template":"","class_list":["post-403141","topic","type-topic","status-publish","hentry","topic-tag-AnsysMaxwellelectronics-1","topic-tag-eddy-current-1","topic-tag-field-calculator","topic-tag-fields-calculator-1","topic-tag-induction-1","topic-tag-phase-1","topic-tag-wireless-power-transfer"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_forum_id":["27793"],"_bbp_topic_id":["403141"],"_bbp_subscription":["2904","82626","186775"],"_bbp_author_ip":["198.176.49.233"],"_bbp_last_reply_id":["422689"],"_bbp_last_active_id":["422689"],"_bbp_last_active_time":["2025-02-21 02:39:49"],"_bbp_reply_count":["3"],"_bbp_reply_count_hidden":["0"],"_bbp_voice_count":["3"],"_bbp_engagement":["2904","82626","186775"],"_btv_view_count":["394"],"_bbp_topic_status":["unanswered"]},"test":"waqas99"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/403141","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\/403141\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=403141"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}