{"id":307735,"date":"2023-09-20T17:53:35","date_gmt":"2023-09-20T17:53:35","guid":{"rendered":"\/forum\/forums\/reply\/307735\/"},"modified":"2023-09-20T17:53:35","modified_gmt":"2023-09-20T17:53:35","slug":"307735","status":"publish","type":"reply","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/307735\/","title":{"rendered":"Reply To: High Quality factor dependency on numbers of frequency points"},"content":{"rendered":"<p>&lt;p&gt;The number of frequency points is to output how many resonant wavelengths.&nbsp;&lt;\/p&gt;&lt;p&gt;Does the change happen to the largest Q? did you check the resonant wavelength?&nbsp;&lt;\/p&gt;&lt;p&gt;For such devices if the periodicity does not change but only hole diameters change, you will make sure each period has exactly the same mesh, eg, you will need an override region with mesh size delta=period\/N where N is an integer. However when both the diameter and peioidicity change it is challenge to have integer number of meshes. In this case you may need to use finer mesh along the direction of local periodicity.&nbsp;&lt;\/p&gt;<\/p>\n","protected":false},"template":"","class_list":["post-307735","reply","type-reply","status-publish","hentry"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 4.9.10 - aioseo.com -->\n\t<meta name=\"description\" content=\"The number of frequency points is to output how many resonant wavelengths. Does the change happen to the largest Q? did you check the resonant wavelength? For such devices if the periodicity does not change but only hole diameters change, you will make sure each period has exactly the same mesh, eg, you will need an override\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<link rel=\"canonical\" href=\"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/307735\/\" \/>\n\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 4.9.10\" \/>\n\t\t<meta property=\"og:locale\" content=\"en_US\" \/>\n\t\t<meta property=\"og:site_name\" content=\"Ansys Learning Forum | Ansys Innovation Space\" \/>\n\t\t<meta property=\"og:type\" content=\"article\" \/>\n\t\t<meta property=\"og:title\" content=\"Reply To: High Quality factor dependency on numbers of frequency points | Ansys Learning Forum\" \/>\n\t\t<meta property=\"og:description\" content=\"The number of frequency points is to output how many resonant wavelengths. Does the change happen to the largest Q? did you check the resonant wavelength? For such devices if the periodicity does not change but only hole diameters change, you will make sure each period has exactly the same mesh, eg, you will need an override\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/307735\/\" \/>\n\t\t<meta property=\"article:published_time\" content=\"2023-09-20T17:53:35+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2023-09-20T17:53:35+00:00\" \/>\n\t\t<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n\t\t<meta name=\"twitter:title\" content=\"Reply To: High Quality factor dependency on numbers of frequency points | Ansys Learning Forum\" \/>\n\t\t<meta name=\"twitter:description\" content=\"The number of frequency points is to output how many resonant wavelengths. Does the change happen to the largest Q? did you check the resonant wavelength? 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Does the change happen to the largest Q? did you check the resonant wavelength? For such devices if the periodicity does not change but only hole diameters change, you will make sure each period has exactly the same mesh, eg, you will need an override\",\"inLanguage\":\"en-US\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/#website\"},\"breadcrumb\":{\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/forums\\\/reply\\\/307735\\\/#breadcrumblist\"},\"datePublished\":\"2023-09-20T17:53:35+00:00\",\"dateModified\":\"2023-09-20T17:53:35+00:00\"},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/#website\",\"url\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/\",\"name\":\"Ansys Learning Forum\",\"description\":\"Ansys Innovation Space\",\"inLanguage\":\"en-US\",\"publisher\":{\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/#organization\"}}]}\n\t\t<\/script>\n\t\t<!-- All in One SEO -->\n\n","aioseo_head_json":{"title":"Reply To: High Quality factor dependency on numbers of frequency points | Ansys Learning Forum","description":"The number of frequency points is to output how many resonant wavelengths. 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For such devices if the periodicity does not change but only hole diameters change, you will make sure each period has exactly the same mesh, eg, you will need an override","canonical_url":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/307735\/","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"BreadcrumbList","@id":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/307735\/#breadcrumblist","itemListElement":[{"@type":"ListItem","@id":"https:\/\/innovationspace.ansys.com\/forum#listItem","position":1,"name":"Home","item":"https:\/\/innovationspace.ansys.com\/forum","nextItem":{"@type":"ListItem","@id":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/307735\/#listItem","name":"Reply To: High Quality factor dependency on numbers of frequency points"}},{"@type":"ListItem","@id":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/307735\/#listItem","position":2,"name":"Reply To: High Quality factor dependency on numbers of frequency points","previousItem":{"@type":"ListItem","@id":"https:\/\/innovationspace.ansys.com\/forum#listItem","name":"Home"}}]},{"@type":"Organization","@id":"https:\/\/innovationspace.ansys.com\/forum\/#organization","name":"Ansys Learning Forum","description":"Ansys Innovation Space","url":"https:\/\/innovationspace.ansys.com\/forum\/"},{"@type":"WebPage","@id":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/307735\/#webpage","url":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/307735\/","name":"Reply To: High Quality factor dependency on numbers of frequency points | Ansys Learning Forum","description":"The number of frequency points is to output how many resonant wavelengths. 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Does the change happen to the largest Q? did you check the resonant wavelength? For such devices if the periodicity does not change but only hole diameters change, you will make sure each period has exactly the same mesh, eg, you will need an override","og:url":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/307735\/","article:published_time":"2023-09-20T17:53:35+00:00","article:modified_time":"2023-09-20T17:53:35+00:00","twitter:card":"summary_large_image","twitter:title":"Reply To: High Quality factor dependency on numbers of frequency points | Ansys Learning Forum","twitter:description":"The number of frequency points is to output how many resonant wavelengths. Does the change happen to the largest Q? did you check the resonant wavelength? 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