{"id":4496,"date":"2022-12-26T10:42:38","date_gmt":"2022-12-26T08:42:38","guid":{"rendered":"https:\/\/www.inst-sim.com\/3\/?p=4496"},"modified":"2022-12-26T10:42:38","modified_gmt":"2022-12-26T08:42:38","slug":"cubesat-measure-tape-antenna-efficiency","status":"publish","type":"post","link":"https:\/\/www.inst-sim.com\/3\/satellites\/cubesat-measure-tape-antenna-efficiency\/","title":{"rendered":"\u0643\u0641\u0627\u0621\u0629 \u0647\u0648\u0627\u0626\u064a \u0634\u0631\u064a\u0637 \u0627\u0644\u0642\u064a\u0627\u0633 Measure Tape Antenna efficiency"},"content":{"rendered":"

\"\"<\/p>\n

\u064a\u0642\u0648\u0644 \u0627\u0644\u0643\u0627\u062a\u0628 : \u0628\u0639\u062f \u0642\u0636\u0627\u0621 \u0628\u0639\u0636 \u0627\u0644\u0648\u0642\u062a \u0641\u064a \u0627\u0644\u0628\u062d\u062b \u0639\u0646 \u0647\u0648\u0627\u0626\u064a \u0645\u062d\u0645\u0648\u0644 \u0645\u0646 \u0627\u0644\u0646\u0648\u0639 \u0627\u0644\u0630\u064a \u064a\u0645\u0643\u0646\u0643 \u0635\u0646\u0639\u0647 \u0628\u0646\u0641\u0633\u0643 DIY \u0645\u0646 \u0623\u062c\u0644 Baofeng \u0627\u0644\u062e\u0627\u0635 \u0628\u064a \u060c \u0635\u0627\u062f\u0641\u062a \u0623\u0646 \u0647\u0648\u0627\u0626\u064a \u0634\u0631\u064a\u0637 \u0627\u0644\u0642\u064a\u0627\u0633 Measure Tape Antenna \u0644\u062f\u064a\u0647 \u062c\u0645\u064a\u0639 \u0627\u0644\u0641\u0648\u0627\u0626\u062f \u0627\u0644\u062a\u064a \u0643\u0646\u062a \u0623\u0628\u062d\u062b \u0639\u0646\u0647\u0627 \u0645\u0633\u0628\u0642\u064b\u0627: \u0642\u0627\u0628\u0644 \u0644\u0644\u0637\u064a Foldable (\u0623\u0647\u0645\u064a\u0629 \u062e\u0627\u0635\u0629 \u0641\u064a \u0646\u0637\u0627\u0642 \u062a\u0631\u062f\u062f\u0627\u062a VHF) \u060c \u0631\u062e\u064a\u0635 \u0627\u0644\u062b\u0645\u0646 \u060c \u0645\u0646 \u0627\u0644\u0646\u0648\u0639 \u0627\u0644\u0630\u064a \u064a\u0645\u0643\u0646\u0643 \u0635\u0646\u0639\u0647 \u0628\u0646\u0641\u0633\u0643 DIY \u060c \u0648\u062a\u0642\u064a\u064a\u0645\u0627\u062a \u062c\u064a\u062f\u0629 \u060c \u0625\u0644\u062e . \u064a\u0642\u0648\u0644 \u0643\u0627\u062a\u0628 \u0627\u0644\u0645\u0642\u0627\u0644: \u0644\u0643\u0646 \u0634\u064a\u0626\u064b\u0627 \u0645\u0627 \u062c\u0639\u0644\u0646\u064a \u0623\u0634\u0639\u0631 \u0628\u0628\u0639\u0636 \u0627\u0644\u0636\u0648\u0636\u0627\u0621 \u0641\u064a \u0631\u0623\u0633\u064a \u0648\u0627\u0644\u062a\u064a \u062a\u0645\u0646\u0639\u0646\u064a \u0645\u0646 \u0627\u0644\u0628\u062f\u0621 \u0641\u064a \u0635\u0646\u0639 \u0648\u0627\u062d\u062f \u0639\u0644\u0649 \u0627\u0644\u0641\u0648\u0631 \u0647\u0630\u0627 \u0627\u0644\u0634\u0626 \u0647\u0648: \u062a\u0623\u062b\u064a\u0631 \u0627\u0644\u062c\u0644\u062f\/\u062a\u0623\u062b\u064a\u0631 \u0627\u0644\u0633\u0637\u062d Skin-effect .<\/p>\n

 <\/p>\n

\u062a\u0623\u062b\u064a\u0631 \u0627\u0644\u0633\u0637\u062d Skin-effect \u0647\u0648 \u0627\u0644\u062a\u0641\u0627\u0639\u0644 \u0628\u064a\u0646 \u0627\u0644\u0645\u062c\u0627\u0644 \u0627\u0644\u0645\u063a\u0646\u0627\u0637\u064a\u0633\u064a \u0627\u0644\u0645\u062a\u063a\u064a\u0631 Variable Magnetic Field \u0627\u0644\u0646\u0627\u062a\u062c \u0639\u0646 \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0627\u0631 \u0641\u064a \u0627\u0644\u0645\u0648\u0635\u0644 \u0645\u0639 \u0646\u0641\u0633 \u0627\u0644\u062a\u064a\u0627\u0631. \u0627\u0644\u062a\u0623\u062b\u064a\u0631 \u0636\u0627\u0631 \u0644\u0623\u0646 \u0627\u0644\u0645\u062c\u0627\u0644 \u0627\u0644\u0645\u063a\u0646\u0627\u0637\u064a\u0633\u064a Magnetic Field \u064a\u0645\u064a\u0644 \u0625\u0644\u0649 \u0627\u0644\u062a\u0641\u0627\u0639\u0644 \u0633\u0644\u0628\u064b\u0627 \u0645\u0639 \u062d\u0627\u0645\u0644\u0627\u062a \u0627\u0644\u0634\u062d\u0646\u0629 Charge Carriers \u0644\u062a\u0648\u0644\u064a\u062f \u0642\u0648\u0629 \u0635\u0627\u0641\u064a\u0629 \u062a\u062f\u0641\u0639\u0647\u0645 \u0644\u0644\u062e\u0627\u0631\u062c \u060c \u0645\u0645\u0627 \u064a\u0642\u0644\u0644 \u0628\u0647\u0630\u0647 \u0627\u0644\u0637\u0631\u064a\u0642\u0629 \u0645\u0646\u0637\u0642\u0629 \u0627\u0644\u062a\u0648\u0635\u064a\u0644 \u0627\u0644\u0641\u0639\u0627\u0644\u0629 \u0644\u0644\u0645\u0648\u0635\u0644. \u062a\u0645\u062a \u062f\u0631\u0627\u0633\u0629 \u0647\u0630\u0647 \u0627\u0644\u0638\u0627\u0647\u0631\u0629 \u0639\u0644\u0649 \u0646\u0637\u0627\u0642 \u0648\u0627\u0633\u0639 \u0639\u0644\u0649 \u0627\u0644\u0645\u0648\u0635\u0644\u0627\u062a \u0645\u0633\u062a\u062f\u064a\u0631\u0629 \u0627\u0644\u0645\u0642\u0637\u0639 (\u0648\u0627\u062d\u062f\u0629 \u0645\u0646 \u0623\u0641\u0636\u0644 \u0627\u0644\u062d\u0627\u0644\u0627\u062a) \u0648\u0628\u0633\u0628\u0628 \u0627\u0644\u0634\u0643\u0644 \u0627\u0644\u0647\u0646\u062f\u0633\u064a Geometry \u0644\u0647\u0630\u0647 \u0627\u0644\u0645\u0634\u0643\u0644\u0629 \u0628\u0627\u0644\u0630\u0627\u062a \u060c \u062a\u062a\u0648\u0632\u0639 \u0627\u0644\u0634\u062d\u0646\u0629 \u0628\u0634\u0643\u0644 \u0645\u0648\u062d\u062f \u0639\u0644\u0649 \u0627\u0644\u0645\u062d\u064a\u0637 \u0627\u0644\u062e\u0627\u0631\u062c\u064a \u0644\u0644\u0645\u0648\u0635\u0644.<\/p>\n

 <\/p>\n

\u0644\u0627 \u062a\u062a\u0645\u062a\u0639 \u0628\u0639\u0636 \u0627\u0644\u0645\u0648\u0635\u0644\u0627\u062a \u0628\u0646\u0641\u0633 \u0627\u0644\u062d\u0638 \u060c \u0639\u0644\u0649 \u0633\u0628\u064a\u0644 \u0627\u0644\u0645\u062b\u0627\u0644 \u060c \u064a\u062d\u0645\u0644 \u0627\u0644\u0642\u0636\u064a\u0628 \u0627\u0644\u0645\u0633\u062a\u0637\u064a\u0644 Rectangular Bar \u0645\u0639\u0638\u0645 \u0627\u0644\u0634\u062d\u0646\u0627\u062a \u0639\u0644\u0649 \u062c\u0632\u0621 \u0635\u063a\u064a\u0631 \u062c\u062f\u064b\u0627 \u0645\u0646 \u0627\u0644\u0645\u0642\u0637\u0639 \u0627\u0644\u0639\u0631\u0636\u064a \u060c \u0648\u0628\u0647\u0630\u0647 \u0627\u0644\u0637\u0631\u064a\u0642\u0629 \u0633\u062a\u0643\u0648\u0646 \u0627\u0644\u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629 Electrical Resistance \u0639\u0646\u062f \u0627\u0644\u062a\u0631\u062f\u062f \u0627\u0644\u0639\u0627\u0644\u064a \u0623\u0639\u0644\u0649 \u0628\u0643\u062b\u064a\u0631 \u0645\u0646 \u0646\u0638\u064a\u0631\u0647 \u0641\u064a \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0633\u062a\u0645\u0631 DC .<\/p>\n

 <\/p>\n

\u064a\u0639\u0627\u0646\u064a \u0647\u0648\u0627\u0626\u064a \u0634\u0631\u064a\u0637 \u0627\u0644\u0642\u064a\u0627\u0633 Tape Measure Antenna \u0645\u0646 \u0647\u0630\u0647 \u0627\u0644\u0638\u0627\u0647\u0631\u0629 \u0628\u0646\u0641\u0633 \u0637\u0631\u064a\u0642\u0629 \u0627\u0644\u0645\u062b\u0627\u0644 \u0627\u0644\u0623\u062e\u064a\u0631 \u0648\u0644\u0643\u0646 \u0645\u0639 \u0639\u064a\u0628 \u0625\u0636\u0627\u0641\u064a: \u0627\u0644\u0634\u0631\u064a\u0637 \u0645\u0635\u0646\u0648\u0639 \u0645\u0646 \u0627\u0644\u062d\u062f\u064a\u062f \u0627\u0644\u0643\u0631\u0628\u0648\u0646\u064a Carbon-Iron \u0628\u062f\u0644\u0627\u064b \u0645\u0646 \u0627\u0644\u0646\u062d\u0627\u0633. \u064a\u0639\u0637\u064a \u0647\u0630\u0627 \u0645\u0634\u0643\u0644\u062a\u064a\u0646 \u062c\u062f\u064a\u062f\u062a\u064a\u0646 \u0623\u0645\u0627\u0645\u0646\u0627: \u0627\u0644\u0645\u0634\u0643\u0644\u0629 \u0627\u0644\u0623\u0648\u0644\u064a \u0647\u064a \u0627\u0644\u0645\u0642\u0627\u0648\u0645\u0629 \u0644\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0633\u062a\u0645\u0631 DC Resistance \u0633\u062a\u0643\u0648\u0646 \u0623\u0639\u0644\u0649 \u0628\u062a\u0631\u062a\u064a\u0628 \u0645\u0646 \u062d\u064a\u062b \u0627\u0644\u062d\u062c\u0645 \u0648 \u0627\u0644\u0645\u0634\u0643\u0644\u0629 \u0627\u0644\u062b\u0627\u0646\u064a\u0629 \u0647\u064a \u0627\u0644\u0633\u0645\u0627\u062d\u064a\u0629 \u0627\u0644\u0645\u063a\u0646\u0627\u0637\u064a\u0633\u064a\u0629 Magnetic Permittivity \u0644\u0644\u062d\u062f\u064a\u062f \u062a\u0632\u064a\u062f \u0645\u0646 \u0633\u0648\u0621 \u0627\u0644\u0645\u062c\u0627\u0644 \u0627\u0644\u0645\u063a\u0646\u0627\u0637\u064a\u0633\u064a \u062f\u0627\u062e\u0644 \u0627\u0644\u0645\u0648\u0635\u0644 \u0628\u0633\u0628\u0628 \u062a\u0623\u062b\u064a\u0631 \u0627\u0644\u062c\u0644\u062f.<\/p>\n

 <\/p>\n

\u0628\u0639\u062f \u0623\u062e\u0630 \u0643\u0644 \u0647\u0630\u0647 \u0627\u0644\u0639\u064a\u0648\u0628 \u0641\u064a \u0627\u0644\u0627\u0639\u062a\u0628\u0627\u0631 \u060c \u064a\u062c\u0628 \u0639\u0644\u0649 \u0627\u0644\u0645\u0631\u0621 \u0623\u0646 \u064a\u0642\u0648\u0644 \u0625\u0646 \u0647\u0648\u0627\u0626\u064a \u0634\u0631\u064a\u0637 \u0627\u0644\u0642\u064a\u0627\u0633 Tape Measure Antenna \u064a\u0634\u0628\u0647 \u0625\u0644\u0649 \u062d\u062f \u0643\u0628\u064a\u0631 \u062d\u0645\u0648\u0644\u0629 \u0648\u0647\u0645\u064a\u0629 Dummy Load \u0641\u064a \u0634\u0631\u064a\u0637 \u0627\u0644\u0642\u064a\u0627\u0633 \u0645\u0639 \u0648\u062c\u0648\u062f \u062a\u0633\u0631\u064a\u0628\u0627\u062a Leaks . \u062d\u0642\u064a\u0642\u0629 \u0623\u0646 \u0647\u0630\u0627 \u0627\u0644\u0647\u0648\u0627\u0626\u064a \u0644\u0647 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0648\u0627\u0633\u0639 \u0627\u0644\u0646\u0637\u0627\u0642 \u0644\u0644\u0623\u0642\u0645\u0627\u0631 \u0627\u0644\u0635\u0646\u0627\u0639\u064a\u0629 \u0635\u063a\u064a\u0631\u0629 \u0627\u0644\u062d\u062c\u0645 \u064a\u062f\u0644 \u0639\u0644\u0649 \u0628\u0639\u0636 \u0627\u0644\u0646\u062c\u0627\u062d \u0631\u063a\u0645 \u0643\u0644 \u0634\u064a\u0621 \u060c \u0648\u0644\u0643\u0646 \u0647\u0646\u0627\u0643 \u062d\u0627\u062c\u0629 \u0625\u0644\u0649 \u0628\u0639\u0636 \u0627\u0644\u062a\u062d\u0633\u064a\u0646\u0627\u062a.<\/p>\n

 <\/p>\n

\u0644\u0643\u0646 \u062d\u0644\u064b\u0627 \u0628\u0633\u064a\u0637\u064b\u0627 \u0644\u0647\u0630\u0647 \u0627\u0644\u0645\u0634\u0643\u0644\u0629 \u0643\u0627\u0646 \u0645\u0639\u0631\u0648\u0641\u064b\u0627 \u062f\u0627\u0626\u0645\u064b\u0627 \u0641\u064a \u0635\u0646\u0627\u0639\u0629 \u0627\u0644\u062a\u0631\u062f\u062f\u0627\u062a \u0627\u0644\u0644\u0627\u0633\u0644\u0643\u064a\u0629: \u0627\u0644\u0645\u0648\u0635\u0644\u0627\u062a \u0627\u0644\u0645\u0637\u0644\u064a\u0629 \u0628\u0627\u0644\u0646\u062d\u0627\u0633. \u062c\u0645\u064a\u0639 \u0627\u0644\u0643\u0627\u0628\u0644\u0627\u062a \u0627\u0644\u0645\u062d\u0648\u0631\u064a\u0629 Coaxial Cables \u0630\u0627\u062a \u0627\u0644\u0645\u0642\u0627\u0648\u0645\u0629 75 \u0623\u0648\u0645 \u062a\u0642\u0631\u064a\u0628\u064b\u0627 \u0648\u0627\u0644\u062a\u064a \u062a\u0645 \u062a\u0631\u0643\u064a\u0628\u0647\u0627 \u0628\u0648\u0627\u0633\u0637\u0629 ISP \u062a\u062d\u062a\u0648\u064a \u0639\u0644\u0649 \u0645\u0648\u0635\u0644 \u0645\u0631\u0643\u0632\u064a Center Conductor \u0645\u0635\u0646\u0648\u0639 \u0645\u0646 \u0645\u0627\u062f\u0649 \u062d\u062f\u064a\u062f\u064a\u0629 \u0645\u0637\u0644\u064a\u0629 \u0628\u0627\u0644\u0646\u062d\u0627\u0633 \u060c \u0648\u064a\u0645\u0643\u0646 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0647\u0630\u0647 \u0627\u0644\u062a\u0642\u0646\u064a\u0629 \u0639\u0644\u0649 \u0647\u0630\u0627 \u0627\u0644\u0647\u0648\u0627\u0626\u064a \u0623\u064a\u0636\u064b\u0627 \u0648\u0644\u0643\u0646 \u064a\u062c\u0628 \u0623\u0646 \u064a\u0643\u0648\u0646 \u0627\u0644\u0637\u0644\u0627\u0621 \u0631\u0642\u064a\u0642\u064b\u0627 \u0644\u0644\u0627\u062d\u062a\u0641\u0627\u0638 \u0628\u0627\u0644\u062e\u0627\u0635\u064a\u0629 \u0627\u0644\u0632\u0646\u0628\u0631\u0643\u064a\u0629 \u0644\u0644\u0634\u0631\u064a\u0637 \u0627\u0644\u062d\u062f\u064a\u062f\u064a \u0648\u0644\u0643\u0646 \u064a\u0643\u0648\u0646 \u0633\u0645\u064a\u0643\u064b\u0627 \u0628\u062f\u0631\u062c\u0629 \u0643\u0627\u0641\u064a\u0629 \u062a\u062d\u0645\u0644 \u0645\u0627 \u064a\u0642\u0631\u0628 \u0645\u0646 90 \u066a \u0645\u0646 \u062a\u064a\u0627\u0631 \u0627\u0644\u062a\u063a\u0630\u064a\u0629.<\/p>\n

 <\/p>\n

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 <\/p>\n

\u0628\u0639\u062f \u0627\u0644\u0645\u0639\u0627\u0644\u062c\u0629 \u060c \u062a\u0639\u0637\u064a \u0646\u062a\u0627\u0626\u062c \u0627\u0644\u0645\u062d\u0627\u0643\u0627\u0629 \u0645\u0642\u0627\u0648\u0645\u0629 \u062a\u064a\u0627\u0631 \u0645\u062a\u0631\u062f\u062f \u0623\u0642\u0644 \u0628\u0646\u0633\u0628\u0629 87 \u066a \u0639\u0644\u0649 \u0627\u0644\u0646\u0633\u062e\u0629 \u0627\u0644\u0645\u0637\u0644\u064a\u0629 \u060c \u0644\u0630\u0627 \u0643\u0634\u0637 \u0627\u0644\u0637\u0644\u0627\u0621 \u0627\u0644\u0623\u0635\u0641\u0631 \u0648\u0635\u0646\u0639 \u062d\u0645\u0627\u0645\u064b\u0627 \u0646\u062d\u0627\u0633\u064a\u064b\u0627 \u064a\u0639\u062f \u062e\u0637\u0648\u0629 \u0630\u0643\u064a\u0629 \u0625\u0630\u0627 \u0643\u0627\u0646 \u0627\u0644\u0623\u062f\u0627\u0621 \u0627\u0644\u0639\u0627\u0644\u064a \u0644\u0644\u0625\u0634\u0639\u0627\u0639 \u0645\u0637\u0644\u0648\u0628\u064b\u0627.<\/p>\n

 <\/p>\n