{"id":5692,"date":"2023-04-21T20:03:10","date_gmt":"2023-04-21T10:33:10","guid":{"rendered":"https:\/\/nirasystem.com\/niraplus\/?p=5692"},"modified":"2026-06-08T18:52:21","modified_gmt":"2026-06-08T09:22:21","slug":"%d8%af%d8%a7%d9%86%d9%84%d9%88%d8%af-%da%a9%d8%aa%d8%a7%d8%a8-%d8%a7%d9%84%da%a9%d8%aa%d8%b1%d9%88%d9%85%d8%ba%d9%86%d8%a7%d8%b7%db%8c%d8%b3-%da%86%d9%86%da%af","status":"publish","type":"post","link":"https:\/\/nirasystem.com\/blog\/%d8%af%d8%a7%d9%86%d9%84%d9%88%d8%af-%da%a9%d8%aa%d8%a7%d8%a8-%d8%a7%d9%84%da%a9%d8%aa%d8%b1%d9%88%d9%85%d8%ba%d9%86%d8%a7%d8%b7%db%8c%d8%b3-%da%86%d9%86%da%af\/","title":{"rendered":"\u062f\u0627\u0646\u0644\u0648\u062f \u06a9\u062a\u0627\u0628 \u0627\u0644\u06a9\u062a\u0631\u0648\u0645\u063a\u0646\u0627\u0637\u06cc\u0633 \u0686\u0646\u06af"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"5692\" class=\"elementor elementor-5692\">\n\t\t\t\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-659a4c19 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"659a4c19\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-1c7bad02\" data-id=\"1c7bad02\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-30bbda2 elementor-widget elementor-widget-text-editor\" data-id=\"30bbda2\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<style>\/*! elementor - v3.7.2 - 21-08-2022 *\/\n.elementor-widget-text-editor.elementor-drop-cap-view-stacked .elementor-drop-cap{background-color:#818a91;color:#fff}.elementor-widget-text-editor.elementor-drop-cap-view-framed .elementor-drop-cap{color:#818a91;border:3px solid;background-color:transparent}.elementor-widget-text-editor:not(.elementor-drop-cap-view-default) .elementor-drop-cap{margin-top:8px}.elementor-widget-text-editor:not(.elementor-drop-cap-view-default) .elementor-drop-cap-letter{width:1em;height:1em}.elementor-widget-text-editor .elementor-drop-cap{float:right;text-align:center;line-height:1;font-size:50px}.elementor-widget-text-editor .elementor-drop-cap-letter{display:inline-block}<\/style>\t\t\t\t\u06a9\u062a\u0627\u0628 \u0627\u0644\u06a9\u062a\u0631\u0648\u0645\u063a\u0646\u0627\u0637\u06cc\u0633 \u0645\u06cc\u062f\u0627\u0646 \u0648 \u0645\u0648\u062c \u0646\u0648\u0634\u062a\u0647 \u062f\u06cc\u0648\u06cc\u062f\u06a9 \u0686\u0646\u06af \u0645\u062c\u0645\u0648\u0639\u0647 \u062c\u0627\u0645\u0639\u06cc \u0627\u0633\u062a \u06a9\u0647 \u0645\u06cc \u062a\u0648\u0627\u0646 \u062f\u0631 \u0632\u0645\u06cc\u0646\u0647 \u0645\u0648\u0636\u0648\u0639\u0627\u062a \u0645\u062e\u0627\u0628\u0631\u0627\u062a\u06cc \u0646\u0627\u0645 \u0628\u0631\u062f. \u0627\u06cc\u0646 \u06a9\u062a\u0627\u0628 \u0645\u062f\u0644 \u0627\u0644\u06a9\u062a\u0631\u0648\u0645\u063a\u0646\u0627\u0637\u06cc\u0633 \u0631\u0627 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0631\u0648\u0634 \u0627\u0635\u0648\u0644 \u0645\u0648\u0636\u0648\u0639\u06cc \u0628\u0647 \u0635\u0648\u0631\u062a \u0645\u0631\u062d\u0644\u0647 \u0628\u0647 \u0645\u0631\u062d\u0644\u0647 \u0628\u0646\u0627 \u0645\u06cc \u06a9\u0646\u062f. \u0646\u062e\u0633\u062a \u0628\u0631\u0627\u06cc \u0645\u06cc\u062f\u0627\u0646\u0647\u0627\u06cc \u0627\u0644\u06a9\u062a\u0631\u06cc\u06a9\u06cc \u0633\u0627\u06a9\u0646 ( \u0641\u0635\u0644 \u06f3 )\u060c \u0633\u067e\u0633 \u0628\u0631\u0627\u06cc \u0645\u06cc\u062f\u0627\u0646\u0647\u0627\u06cc 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\u0647\u0645\u0647 \u062c\u0627\u060c \u06cc\u06a9 \u0645\u06cc\u062f\u0627\u0646 \u0628\u0631\u062f\u0627\u0631\u06cc \u062f\u0631 \u062d\u062f \u06cc\u06a9 \u062b\u0627\u0628\u062a \u0627\u0641\u0632\u0648\u062f\u0646\u06cc \u062a\u0639\u06cc\u06cc\u0646 \u0645\u06cc \u0634\u0648\u062f. \u0628\u0631\u0627\u06cc \u062f\u0627\u0646\u0644\u0648\u062f \u06a9\u062a\u0627\u0628 \u0627\u0644\u06a9\u062a\u0631\u0648\u0645\u063a\u0646\u0627\u0637\u06cc\u0633 \u0686\u0646\u06af \u0627\u0632 \u0637\u0631\u06cc\u0642 \u0628\u0627\u06a9\u0633 \u062f\u0627\u0646\u0644\u0648\u062f \u0627\u0642\u062f\u0627\u0645 \u06a9\u0646\u06cc\u062f.\r\n<h3><strong>\u062e\u0644\u0627\u0635\u0647 \u0627\u06cc \u0627\u0632 \u0645\u0628\u0627\u062d\u062b \u06a9\u062a\u0627\u0628:<\/strong><\/h3>\r\n<ul>\r\n \t<li>\u0645\u062f\u0644 \u0627\u0644\u06a9\u062a\u0631\u0648\u0645\u063a\u0646\u0627\u0637\u06cc\u0633<\/li>\r\n \t<li>\u0622\u0646\u0627\u0644\u06cc\u0632 \u0628\u0631\u062f\u0627\u0631\u06cc<\/li>\r\n \t<li>\u0645\u06cc\u062f\u0627\u0646 \u0647\u0627\u06cc \u0627\u0644\u06a9\u062a\u0631\u06cc\u06a9\u06cc \u0633\u0627\u06a9\u0646<\/li>\r\n \t<li>\u062d\u0644 \u0645\u0633\u0627\u0626\u0644 \u0627\u0644\u06a9\u062a\u0631\u06cc\u0633\u06cc\u062a\u0647 \u0633\u0627\u06a9\u0646<\/li>\r\n \t<li>\u062c\u0631\u06cc\u0627\u0646 \u0647\u0627\u06cc \u0627\u0644\u06a9\u062a\u0631\u06cc\u06a9\u06cc \u062f\u0627\u0626\u0645<\/li>\r\n \t<li>\u0645\u06cc\u062f\u0627\u0646 \u0647\u0627\u06cc \u0645\u063a\u0646\u0627\u0637\u06cc\u0633\u06cc \u0633\u0627\u06a9\u0646<\/li>\r\n \t<li>\u0645\u06cc\u062f\u0627\u0646 \u0647\u0627\u06cc \u0645\u062a\u063a\u06cc\u0631 \u0628\u0627 \u0632\u0645\u0627\u0646 \u0648 \u0645\u0639\u0627\u062f\u0644\u0627\u062a \u0645\u0627\u06a9\u0633\u0648\u0644<\/li>\r\n \t<li>\u0627\u0645\u0648\u0627\u062c \u0627\u0644\u06a9\u062a\u0631\u0648\u0645\u063a\u0646\u0627\u0637\u06cc\u0633 \u0645\u0633\u0637\u062d<\/li>\r\n \t<li>\u062a\u0626\u0648\u0631\u06cc \u0648 \u06a9\u0627\u0631\u0628\u0631\u062f \u0647\u0627\u06cc \u062e\u0637\u0648\u0637 \u0627\u0646\u062a\u0642\u0627\u0644<\/li>\r\n \t<li>\u0645\u0648\u062c \u0628\u0631 \u0647\u0627 \u0648 \u062a\u0634\u062f\u06cc\u062f \u06a9\u0646\u0646\u062f\u0647 \u0647\u0627\u06cc \u062d\u0641\u0631\u0647 \u0627\u06cc<\/li>\r\n \t<li>\u0622\u0646\u062a\u0646 \u0647\u0627 \u0648 \u0633\u06cc\u0633\u062a\u0645 \u0647\u0627\u06cc \u062a\u0634\u0639\u0634\u0639\u06cc \u0648&#8230;<\/li>\r\n<\/ul>\r\n\r\n<hr \/>\r\n\r\n<strong>\u0646\u0648\u06cc\u0633\u0646\u062f\u0647:<\/strong> David Keun Cheng\r\n\r\n<strong>\u0645\u062a\u0631\u062c\u0645:<\/strong> \u067e\u0631\u0648\u06cc\u0632 \u062c\u0628\u0647 \u062f\u0627\u0631 \u2013 \u0645\u062d\u0645\u062f \u0642\u0648\u0627\u0645\u06cc\r\n\r\n<strong>\u062a\u0639\u062f\u0627\u062f \u0635\u0641\u062d\u0627\u062a:<\/strong> \u06f5\u06f1\u06f5\r\n\r\n<strong>\u0632\u0628\u0627\u0646 \u06a9\u062a\u0627\u0628:<\/strong> \u0641\u0627\u0631\u0633\u06cc \u0648 \u0627\u0646\u06af\u0644\u06cc\u0633\u06cc\r\n\r\n<strong>\u062d\u062c\u0645 :<\/strong> \u06f3\u06f1 \u0645\u06af\u0627\u0628\u0627\u06cc\u062a\r\n\r\n&nbsp;\r\n\r\n\u062c\u0647\u062a \u062f\u0627\u0646\u0644\u0648\u062f \u06a9\u062a\u0627\u0628 \u0627\u0644\u06a9\u062a\u0631\u0648\u0645\u063a\u0646\u0627\u0637\u06cc\u0633 \u0686\u0646\u06af \u0627\u0632 \u0628\u0627\u06a9\u0633 \u0632\u06cc\u0631 \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u0627\u0642\u062f\u0627\u0645 \u0646\u0645\u0627\u06cc\u06cc\u062f.\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-609f8c8 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"609f8c8\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-18c75da\" data-id=\"18c75da\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-fe56207 elementor-align-center elementor-widget elementor-widget-button\" data-id=\"fe56207\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a href=\"http:\/\/dl.nirasystem.com\/nira-book\/Field%20and%20Wave%20Electromagnetics%20Cheng.pdf\" class=\"elementor-button-link elementor-button elementor-size-md\" role=\"button\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-text\">\u062f\u0627\u0646\u0644\u0648\u062f \u06a9\u062a\u0627\u0628 \u0627\u0644\u06a9\u062a\u0631\u0648\u0645\u063a\u0646\u0627\u0637\u06cc\u0633 \u0686\u0646\u06af<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>\u06a9\u062a\u0627\u0628 \u0627\u0644\u06a9\u062a\u0631\u0648\u0645\u063a\u0646\u0627\u0637\u06cc\u0633 \u0645\u06cc\u062f\u0627\u0646 \u0648 \u0645\u0648\u062c \u0646\u0648\u0634\u062a\u0647 \u062f\u06cc\u0648\u06cc\u062f\u06a9 \u0686\u0646\u06af \u0645\u062c\u0645\u0648\u0639\u0647 \u062c\u0627\u0645\u0639\u06cc \u0627\u0633\u062a \u06a9\u0647 \u0645\u06cc \u062a\u0648\u0627\u0646 \u062f\u0631 \u0632\u0645\u06cc\u0646\u0647 \u0645\u0648\u0636\u0648\u0639\u0627\u062a \u0645\u062e\u0627\u0628\u0631\u0627\u062a\u06cc \u0646\u0627\u0645 \u0628\u0631\u062f. \u0627\u06cc\u0646 \u06a9\u062a\u0627\u0628 \u0645\u062f\u0644 \u0627\u0644\u06a9\u062a\u0631\u0648\u0645\u063a\u0646\u0627\u0637\u06cc\u0633 \u0631\u0627 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0631\u0648\u0634 \u0627\u0635\u0648\u0644 \u0645\u0648\u0636\u0648\u0639\u06cc \u0628\u0647 \u0635\u0648\u0631\u062a \u0645\u0631\u062d\u0644\u0647 \u0628\u0647 \u0645\u0631\u062d\u0644\u0647 \u0628\u0646\u0627 \u0645\u06cc \u06a9\u0646\u062f. \u0646\u062e\u0633\u062a \u0628\u0631\u0627\u06cc \u0645\u06cc\u062f\u0627\u0646\u0647\u0627\u06cc \u0627\u0644\u06a9\u062a\u0631\u06cc\u06a9\u06cc \u0633\u0627\u06a9\u0646 ( \u0641\u0635\u0644 \u06f3 )\u060c \u0633\u067e\u0633 \u0628\u0631\u0627\u06cc \u0645\u06cc\u062f\u0627\u0646\u0647\u0627\u06cc \u0645\u063a\u0646\u0627\u0637\u06cc\u0633\u06cc \u0633\u0627\u06a9\u0646 (\u0641\u0635\u0644 \u06f6)\u060c &hellip;<\/p>\n","protected":false},"author":661,"featured_media":5734,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1190],"tags":[143,1316,1314,1313,150,80,1315,79],"_links":{"self":[{"href":"https:\/\/nirasystem.com\/blog\/wp-json\/wp\/v2\/posts\/5692"}],"collection":[{"href":"https:\/\/nirasystem.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/nirasystem.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/nirasystem.com\/blog\/wp-json\/wp\/v2\/users\/661"}],"replies":[{"embeddable":true,"href":"https:\/\/nirasystem.com\/blog\/wp-json\/wp\/v2\/comments?post=5692"}],"version-history":[{"count":9,"href":"https:\/\/nirasystem.com\/blog\/wp-json\/wp\/v2\/posts\/5692\/revisions"}],"predecessor-version":[{"id":9139,"href":"https:\/\/nirasystem.com\/blog\/wp-json\/wp\/v2\/posts\/5692\/revisions\/9139"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/nirasystem.com\/blog\/wp-json\/wp\/v2\/media\/5734"}],"wp:attachment":[{"href":"https:\/\/nirasystem.com\/blog\/wp-json\/wp\/v2\/media?parent=5692"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nirasystem.com\/blog\/wp-json\/wp\/v2\/categories?post=5692"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nirasystem.com\/blog\/wp-json\/wp\/v2\/tags?post=5692"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}