{"id":32037,"date":"2026-01-21T13:17:57","date_gmt":"2026-01-21T13:17:57","guid":{"rendered":"https:\/\/instrava.com\/?p=32037"},"modified":"2026-01-22T07:35:28","modified_gmt":"2026-01-22T07:35:28","slug":"why-fmcw-radar-measures-frequency-instead-of-time-2","status":"publish","type":"post","link":"https:\/\/instrava.com\/ar\/why-fmcw-radar-measures-frequency-instead-of-time-2\/","title":{"rendered":"\u0644\u0645\u0627\u0630\u0627 \u064a\u0642\u064a\u0633 \u0631\u0627\u062f\u0627\u0631 FMCW \u0627\u0644\u062a\u0631\u062f\u062f \u0628\u062f\u0644\u0627\u064b \u0645\u0646 \u0627\u0644\u0648\u0642\u062a"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"32037\" class=\"elementor elementor-32037\" data-elementor-post-type=\"post\">\n\t\t\t\t\r\n\t\t<div class=\"default no-position show_shadow rs-sticky-default elementor-element elementor-element-6761d4bb e-flex e-con-boxed e-con e-parent\" data-id=\"6761d4bb\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\r\n\t\t\t\t<div class=\"elementor-element elementor-element-5fa835e8 elementor-widget elementor-widget-text-editor\" data-id=\"5fa835e8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<blockquote>\u0627\u0644\u062e\u064a\u0627\u0631\u0627\u062a \u0627\u0644\u062d\u0633\u0627\u0628\u064a\u0629 \u0627\u0644\u0643\u0627\u0645\u0646\u0629 \u0648\u0631\u0627\u0621 \u0623\u062c\u0647\u0632\u0629 \u0625\u0631\u0633\u0627\u0644 \u0645\u0633\u062a\u0648\u064a\u0627\u062a \u0627\u0644\u0631\u0627\u062f\u0627\u0631 \u0627\u0644\u0645\u0633\u062a\u0642\u0631\u0629<\/blockquote>\r\n<h2 data-start=\"370\" data-end=\"420\">\u0645\u0642\u062f\u0645\u0629: \u0627\u0644\u0633\u0624\u0627\u0644 \u0627\u0644\u0630\u064a \u0646\u0627\u062f\u0631\u064b\u0627 \u0645\u0627 \u064a\u0637\u0631\u062d\u0647 \u0627\u0644\u0645\u0647\u0646\u062f\u0633\u0648\u0646<\/h2>\r\n<p data-start=\"422\" data-end=\"629\">\u0641\u064a \u0627\u0644\u0645\u0646\u0627\u0642\u0634\u0627\u062a \u0627\u0644\u0645\u062a\u0639\u0644\u0642\u0629 \u0628\u0623\u062f\u0627\u0621 \u0623\u062c\u0647\u0632\u0629 \u0642\u064a\u0627\u0633 \u0627\u0644\u0645\u0633\u062a\u0648\u0649 \u0628\u0627\u0644\u0631\u0627\u062f\u0627\u0631\u060c \u063a\u0627\u0644\u0628\u064b\u0627 \u0645\u0627 \u062a\u0648\u0635\u0641 \u062a\u0642\u0646\u064a\u0629 FMCW \u0628\u0623\u0646\u0647\u0627 \u201c\u0623\u0643\u062b\u0631 \u062f\u0642\u0629\u201d \u0623\u0648 \u201c\u0630\u0627\u062a \u062f\u0642\u0629 \u0623\u0639\u0644\u0649\u201d. \u0648\u0645\u0639 \u0630\u0644\u0643\u060c \u0641\u0625\u0646 \u0647\u0630\u0647 \u0627\u0644\u0623\u0648\u0635\u0627\u0641 \u062a\u062a\u062c\u0627\u0647\u0644 \u0633\u0624\u0627\u0644\u064b\u0627 \u0623\u0639\u0645\u0642 \u0648\u0623\u0647\u0645:<\/p>\r\n\r\n<h3 data-start=\"631\" data-end=\"708\"><strong data-start=\"631\" data-end=\"708\">\u0644\u0645\u0627\u0630\u0627 \u064a\u0642\u064a\u0633 \u0631\u0627\u062f\u0627\u0631 FMCW \u0627\u0644\u062a\u0631\u062f\u062f \u0628\u062f\u0644\u0627\u064b \u0645\u0646 \u0627\u0644\u0632\u0645\u0646 \u0641\u064a \u0627\u0644\u0645\u0642\u0627\u0645 \u0627\u0644\u0623\u0648\u0644\u061f<\/strong><\/h3>\r\n<p data-start=\"710\" data-end=\"941\">\u0647\u0630\u0627 \u0644\u064a\u0633 \u0645\u062c\u0631\u062f \u062a\u0641\u0636\u064a\u0644 \u0646\u0638\u0631\u064a. \u0625\u0646\u0647 \u0642\u0631\u0627\u0631 \u0647\u0646\u062f\u0633\u064a \u062a\u0633\u062a\u0646\u062f \u0623\u0633\u0627\u0633\u064a\u0627\u062a\u0647 \u0625\u0644\u0649 \u0627\u0633\u062a\u0642\u0631\u0627\u0631 \u0627\u0644\u0625\u0634\u0627\u0631\u0629\u060c \u0648\u0633\u0644\u0648\u0643 \u0627\u0644\u0636\u0648\u0636\u0627\u0621\u060c \u0648\u0645\u0648\u062b\u0648\u0642\u064a\u0629 \u0627\u0644\u0642\u064a\u0627\u0633 \u0639\u0644\u0649 \u0627\u0644\u0645\u062f\u0649 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data-end=\"3856\">\u0627\u0644\u0627\u0647\u062a\u0632\u0627\u0632 \u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a<\/p>\r\n<\/li>\r\n \t<li data-start=\"3857\" data-end=\"3886\">\r\n<p data-start=\"3859\" data-end=\"3886\">\u0627\u0644\u062a\u063a\u064a\u0631\u0627\u062a \u0641\u064a \u062d\u0627\u0644\u0629 \u0627\u0644\u0633\u0637\u062d<\/p>\r\n<\/li>\r\n \t<li data-start=\"3887\" data-end=\"3906\">\r\n<p data-start=\"3889\" data-end=\"3906\">\u062a\u0642\u0627\u062f\u0645 \u0627\u0644\u0645\u0643\u0648\u0646\u0627\u062a<\/p>\r\n<\/li>\r\n<\/ul>\r\n<p data-start=\"3908\" data-end=\"4072\">\u064a\u062a\u064a\u062d \u0627\u0644\u0642\u064a\u0627\u0633 \u0627\u0644\u0642\u0627\u0626\u0645 \u0639\u0644\u0649 \u0627\u0644\u062a\u0631\u062f\u062f <a href=\"https:\/\/instrava.com\/guided-wave-radar-level-transmitter-algorithm-design-and-long-term-signal-stability\/\"><strong>\u062c\u0647\u0627\u0632 \u0625\u0631\u0633\u0627\u0644 \u0645\u0633\u062a\u0648\u0649 \u0627\u0644\u0631\u0627\u062f\u0627\u0631 FMCW<\/strong><\/a> \u0623\u0646\u0638\u0645\u0629 \u062a\u0636\u0645\u0646 \u0627\u0644\u062d\u0641\u0627\u0638 \u0639\u0644\u0649 \u062e\u0635\u0627\u0626\u0635 \u0627\u0644\u0625\u0634\u0627\u0631\u0629 \u0645\u0633\u062a\u0642\u0631\u0629 \u062d\u062a\u0649 \u0645\u0639 \u062a\u063a\u064a\u0631 \u0642\u0648\u0629 \u0627\u0644\u0625\u0634\u0627\u0631\u0629 \u0627\u0644\u0645\u0637\u0644\u0642\u0629 \u0623\u0648 \u0634\u0643\u0644\u0647\u0627.<\/p>\r\n<p data-start=\"4074\" data-end=\"4186\">\u062a\u0639\u062f \u0647\u0630\u0647 \u0627\u0644\u0642\u062f\u0631\u0629 \u0639\u0644\u0649 \u0627\u0644\u062a\u0646\u0628\u0624 \u0639\u0644\u0649 \u0627\u0644\u0645\u062f\u0649 \u0627\u0644\u0637\u0648\u064a\u0644 \u0623\u062d\u062f \u0627\u0644\u0623\u0633\u0628\u0627\u0628 \u0627\u0644\u062a\u064a \u062a\u062c\u0639\u0644 \u0631\u0627\u062f\u0627\u0631 FMCW \u0647\u0648 \u0627\u0644\u062e\u064a\u0627\u0631 \u0627\u0644\u0645\u0641\u0636\u0644 \u0641\u064a \u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0627\u0644\u0645\u0631\u0627\u0642\u0628\u0629 \u0627\u0644\u0645\u0633\u062a\u0645\u0631\u0629 \u0644\u0644\u0639\u0645\u0644\u064a\u0627\u062a.<\/p>\r\n\r\n\r\n<hr data-start=\"4188\" data-end=\"4191\" \/>\r\n\r\n<h2 data-start=\"4193\" data-end=\"4245\">\u0644\u0645\u0627\u0630\u0627 \u064a\u0639\u062f \u0647\u0630\u0627 \u0627\u0644\u0623\u0645\u0631 \u0645\u0647\u0645\u064b\u0627 \u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0627\u0644\u062a\u064a \u062a\u062a\u0637\u0644\u0628 \u0645\u0633\u062a\u0648\u0649 \u0639\u0627\u0644\u064d \u0645\u0646 \u0627\u0644\u0633\u0644\u0627\u0645\u0629<\/h2>\r\n<p data-start=\"4247\" data-end=\"4323\">\u0641\u064a \u0639\u0645\u0644\u064a\u0627\u062a \u0642\u064a\u0627\u0633 \u0627\u0644\u0645\u0633\u062a\u0648\u0649 \u0627\u0644\u062a\u064a \u062a\u062a\u0637\u0644\u0628 \u062f\u0642\u0629 \u0639\u0627\u0644\u064a\u0629 \u0645\u0646 \u062d\u064a\u062b \u0627\u0644\u0633\u0644\u0627\u0645\u0629\u060c \u062a\u0643\u0648\u0646 \u062a\u0643\u0644\u0641\u0629 \u0627\u0644\u062a\u0641\u0633\u064a\u0631 \u0627\u0644\u062e\u0627\u0637\u0626 \u0628\u0627\u0647\u0638\u0629.<\/p>\r\n<p data-start=\"4325\" data-end=\"4422\">\u0642\u062f \u062a\u0624\u062f\u064a \u0627\u0644\u0625\u0646\u0630\u0627\u0631\u0627\u062a \u0627\u0644\u0643\u0627\u0630\u0628\u0629 \u0625\u0644\u0649 \u062a\u0639\u0637\u064a\u0644 \u0627\u0644\u0639\u0645\u0644\u064a\u0627\u062a\u060c \u0641\u064a \u062d\u064a\u0646 \u0623\u0646 \u062d\u0627\u0644\u0627\u062a \u0639\u062f\u0645 \u0627\u0644\u0643\u0634\u0641 \u0642\u062f \u062a\u062a\u0641\u0627\u0642\u0645 \u0644\u062a\u062a\u062d\u0648\u0644 \u0625\u0644\u0649 \u062d\u0648\u0627\u062f\u062b \u062e\u0637\u064a\u0631\u0629.<\/p>\r\n<p data-start=\"4424\" data-end=\"4530\">\u0645\u0646 \u062e\u0644\u0627\u0644 \u0642\u064a\u0627\u0633 \u0627\u0644\u062a\u0631\u062f\u062f \u0628\u062f\u0644\u0627\u064b \u0645\u0646 \u0627\u0644\u0648\u0642\u062a\u060c \u062a\u0642\u0644\u0644 \u0623\u0646\u0638\u0645\u0629 \u0625\u0631\u0633\u0627\u0644 \u0645\u0633\u062a\u0648\u064a\u0627\u062a \u0627\u0644\u0631\u0627\u062f\u0627\u0631 FMCW \u0645\u0646 \u0627\u0644\u063a\u0645\u0648\u0636 \u0648\u062a\u062f\u0639\u0645:<\/p>\r\n\r\n<ul data-start=\"4532\" data-end=\"4635\">\r\n \t<li data-start=\"4532\" data-end=\"4566\">\r\n<p data-start=\"4534\" data-end=\"4566\">\u0639\u062a\u0628\u0627\u062a \u0625\u0646\u0630\u0627\u0631 \u0623\u0643\u062b\u0631 \u0645\u0648\u062b\u0648\u0642\u064a\u0629<\/p>\r\n<\/li>\r\n \t<li data-start=\"4567\" data-end=\"4599\">\r\n<p data-start=\"4569\" data-end=\"4599\">\u0627\u0633\u062a\u0642\u0631\u0627\u0631 \u0633\u0644\u0648\u0643 \u062d\u0644\u0642\u0629 \u0627\u0644\u062a\u062d\u0643\u0645<\/p>\r\n<\/li>\r\n \t<li data-start=\"4600\" data-end=\"4635\">\r\n<p data-start=\"4602\" data-end=\"4635\">\u062a\u0641\u0633\u064a\u0631 \u062a\u0634\u062e\u064a\u0635\u064a \u0648\u0627\u0636\u062d<\/p>\r\n<\/li>\r\n<\/ul>\r\n<p data-start=\"4637\" data-end=\"4713\">\u0648\u062a\u062a\u062c\u0627\u0648\u0632 \u0647\u0630\u0647 \u0627\u0644\u0645\u0632\u0627\u064a\u0627 \u0645\u062c\u0631\u062f \u0645\u0624\u0634\u0631\u0627\u062a \u0627\u0644\u0623\u062f\u0627\u0621 \u0644\u062a\u0634\u0645\u0644 \u0627\u0644\u062b\u0642\u0629 \u0627\u0644\u062a\u0634\u063a\u064a\u0644\u064a\u0629.<\/p>\r\n\r\n\r\n<hr data-start=\"4715\" data-end=\"4718\" \/>\r\n\r\n<h2 data-start=\"4720\" data-end=\"4779\">\u0631\u0627\u062f\u0627\u0631 FMCW \u0647\u0648 \u0641\u0644\u0633\u0641\u0629 \u062a\u0635\u0645\u064a\u0645\u064a\u0629\u060c \u0648\u0644\u064a\u0633 \u0645\u062c\u0631\u062f \u062a\u0642\u0646\u064a\u0629<\/h2>\r\n<p data-start=\"4781\" data-end=\"4871\">\u0645\u0646 \u0627\u0644\u0645\u063a\u0631\u064a \u0627\u0644\u0646\u0638\u0631 \u0625\u0644\u0649 \u0631\u0627\u062f\u0627\u0631 FMCW \u0639\u0644\u0649 \u0623\u0646\u0647 \u0645\u062c\u0631\u062f \u0646\u0633\u062e\u0629 \u201c\u0623\u0641\u0636\u0644\u201d \u0645\u0646 \u0646\u0638\u0627\u0645 \u0642\u064a\u0627\u0633 \u0627\u0644\u0645\u0633\u062a\u0648\u0649 \u0628\u0627\u0644\u0631\u0627\u062f\u0627\u0631.<\/p>\r\n<p data-start=\"4873\" data-end=\"5038\">\u0641\u064a \u0627\u0644\u0648\u0627\u0642\u0639\u060c \u0625\u0646\u0647\u0627 \u062a\u0645\u062b\u0644 \u0641\u0644\u0633\u0641\u0629 \u062a\u0635\u0645\u064a\u0645\u064a\u0629 \u2014 \u0641\u0644\u0633\u0641\u0629 \u062a\u0642\u0628\u0644 \u062a\u0639\u0642\u064a\u062f \u0627\u0644\u0628\u064a\u0626\u0629 \u0648\u062a\u0645\u0646\u062d \u0627\u0644\u0623\u0648\u0644\u0648\u064a\u0629 \u0644\u0644\u0625\u0634\u0627\u0631\u0627\u062a \u0627\u0644\u0645\u0633\u062a\u0642\u0631\u0629 \u0648\u0627\u0644\u0642\u0627\u0628\u0644\u0629 \u0644\u0644\u062a\u0641\u0633\u064a\u0631 \u0639\u0644\u0649 \u062d\u0633\u0627\u0628 \u0627\u0644\u062f\u0642\u0629 \u0627\u0644\u0646\u0638\u0631\u064a\u0629.<\/p>\r\n<p data-start=\"5040\" data-end=\"5164\">\u062a\u0639\u0643\u0633 \u0647\u0630\u0647 \u0627\u0644\u0641\u0644\u0633\u0641\u0629 \u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u0642\u064a\u0627\u0633 \u0627\u0644\u0635\u0646\u0627\u0639\u064a \u0627\u0644\u062d\u062f\u064a\u062b\u060c \u062d\u064a\u062b \u064a\u064f\u062d\u062f\u062f \u0627\u0644\u064a\u0642\u064a\u0646 \u2014 \u0648\u0644\u064a\u0633 \u0627\u0644\u0643\u0645\u0627\u0644 \u2014 \u0645\u0639\u0627\u064a\u064a\u0631 \u0627\u0644\u0646\u062c\u0627\u062d.<\/p>\r\n\r\n\r\n<hr data-start=\"5166\" data-end=\"5169\" \/>\r\n\r\n<h2 data-start=\"5171\" data-end=\"5232\">\u0627\u0644\u062e\u0644\u0627\u0635\u0629: \u0642\u064a\u0627\u0633 \u0627\u0644\u062a\u0631\u062f\u062f \u0643\u062e\u064a\u0627\u0631 \u0647\u0646\u062f\u0633\u064a<\/h2>\r\n<p data-start=\"5234\" data-end=\"5389\">\u064a\u0642\u064a\u0633 \u0631\u0627\u062f\u0627\u0631 FMCW \u0627\u0644\u062a\u0631\u062f\u062f \u0628\u062f\u0644\u0627\u064b \u0645\u0646 \u0627\u0644\u0632\u0645\u0646\u060c \u0644\u0623\u0646 \u0627\u0644\u062a\u0631\u062f\u062f \u064a\u062a\u064a\u062d \u0644\u0644\u0645\u0647\u0646\u062f\u0633\u064a\u0646 \u062a\u062d\u0643\u0645\u0627\u064b \u0623\u0643\u0628\u0631 \u0641\u064a \u0627\u0644\u0636\u0648\u0636\u0627\u0621 \u0648\u062a\u0641\u0633\u064a\u0631 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0648\u0627\u0644\u0633\u0644\u0648\u0643 \u0639\u0644\u0649 \u0627\u0644\u0645\u062f\u0649 \u0627\u0644\u0637\u0648\u064a\u0644.<\/p>\r\n<p data-start=\"5391\" data-end=\"5559\">\u0641\u064a\u0645\u0627 \u064a\u062a\u0639\u0644\u0642 \u0628\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0623\u062c\u0647\u0632\u0629 \u0625\u0631\u0633\u0627\u0644 \u0645\u0633\u062a\u0648\u0649 \u0627\u0644\u0631\u0627\u062f\u0627\u0631 \u2014 \u0644\u0627 \u0633\u064a\u0645\u0627 \u062a\u0644\u0643 \u0627\u0644\u0645\u0631\u062a\u0628\u0637\u0629 \u0628\u0627\u0644\u0633\u0644\u0627\u0645\u0629 \u0648\u0627\u0644\u062a\u062d\u0643\u0645 \u0641\u064a \u0627\u0644\u0639\u0645\u0644\u064a\u0627\u062a \u0627\u0644\u062d\u0631\u062c\u0629 \u2014 \u0641\u0625\u0646 \u0647\u0630\u0627 \u0627\u0644\u0627\u062e\u062a\u064a\u0627\u0631 \u064a\u062a\u064a\u062d \u0623\u062f\u0627\u0621\u064b \u064a\u0645\u0643\u0646 \u0627\u0644\u062a\u0646\u0628\u0624 \u0628\u0647 \u0641\u064a \u0627\u0644\u0645\u062c\u0627\u0644\u0627\u062a \u0627\u0644\u0623\u0643\u062b\u0631 \u0623\u0647\u0645\u064a\u0629.<\/p>\r\n<p data-start=\"5561\" data-end=\"5724\">\u0625\u0646 \u0641\u0647\u0645 \u0647\u0630\u0627 \u0627\u0644\u062a\u0645\u064a\u064a\u0632 \u064a\u0633\u0627\u0639\u062f \u0627\u0644\u0645\u0647\u0646\u062f\u0633\u064a\u0646 \u0639\u0644\u0649 \u062a\u0642\u064a\u064a\u0645 \u062a\u0642\u0646\u064a\u0627\u062a \u0627\u0644\u0631\u0627\u062f\u0627\u0631 \u0644\u064a\u0633 \u0628\u0646\u0627\u0621\u064b \u0639\u0644\u0649 \u0627\u0644\u0627\u062f\u0639\u0627\u0621\u0627\u062a \u0627\u0644\u062a\u0633\u0648\u064a\u0642\u064a\u0629\u060c \u0628\u0644 \u0628\u0646\u0627\u0621\u064b \u0639\u0644\u0649 \u0645\u062f\u0649 \u062a\u0648\u0627\u0641\u0642\u0647\u0627 \u0645\u0639 \u0627\u0644\u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u062a\u0634\u063a\u064a\u0644\u064a\u0629 \u0641\u064a \u0627\u0644\u0648\u0627\u0642\u0639 \u0627\u0644\u0639\u0645\u0644\u064a.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Algorithmic Choices Behind Stable Radar Level Transmitters Introduction: The Question Engineers Rarely Ask In discussions about radar level transmitter performance, FMCW technology is often described as \u201cmore accurate\u201d or \u201chigher resolution.\u201d However, these descriptions avoid a deeper and more important question: Why does FMCW radar measure frequency instead of time in the first place? This&#8230;<\/p>","protected":false},"author":1,"featured_media":32042,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[297],"tags":[576,623,621,575,704,580,703],"class_list":["post-32037","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-transmitter","tag-fmcw-radar-level-transmitter","tag-industrial-process-control-instrumentation","tag-radar-level-measurement-algorithms","tag-radar-level-transmitter","tag-radar-measurement-technology","tag-safety-critical-measurement","tag-signal-stability-radar"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.1 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Why FMCW Radar Measures Frequency Instead of Time - Instrava<\/title>\n<meta name=\"description\" content=\"Instrava works with customers and OEM partners to apply FMCW radar level transmitter 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