{"id":344,"date":"2026-06-10T22:06:32","date_gmt":"2026-06-10T14:06:32","guid":{"rendered":"https:\/\/projectleon.net\/make\/blog\/helical-antenna-5ghz-fpv-diy-build-farsi\/"},"modified":"2026-06-10T22:13:24","modified_gmt":"2026-06-10T14:13:24","slug":"helical-antenna-5ghz-fpv-diy-build-farsi","status":"publish","type":"post","link":"https:\/\/projectleon.net\/make\/blog\/helical-antenna-5ghz-fpv-diy-build-farsi\/","title":{"rendered":"\u062a\u06cc\u0648\u0646 \u0622\u0646\u062a\u0646 \u0647\u0644\u06cc\u06a9\u0627\u0644 \u0628\u0631\u0627\u06cc \u06f5.\u06f8GHz FPV: \u0627\u0641\u0632\u0627\u06cc\u0634 \u0628\u0631\u062f \u0648\u06cc\u062f\u0626\u0648 \u0628\u0627 \u0633\u0627\u062e\u062a \u062f\u0633\u062a\u06cc (\u0641\u0627\u0631\u0633\u06cc)"},"content":{"rendered":"
\n\u0622\u0646\u062a\u0646 Helical \u062f\u0633\u062a\u06cc \u0628\u0631\u0627\u06cc FPV 5.8GHz\n<\/div>\n
\n

\u0622\u0646\u062a\u0646 Helical \u0648 \u0633\u06cc\u0633\u062a\u0645 FPV 5.8GHz \u06cc\u0639\u0646\u06cc \u0686\u0647\u061f (\u0628\u0631\u0627\u06cc \u0645\u0628\u062a\u062f\u06cc)<\/h2>\n

\u062f\u0631 \u0633\u06cc\u0633\u062a\u0645 FPV\u060c \u062f\u0648\u0631\u0628\u06cc\u0646 \u0631\u0648\u06cc \u067e\u0647\u067e\u0627\u062f \u062a\u0635\u0648\u06cc\u0631 \u0631\u0627 \u0628\u0647 \u06cc\u06a9 \u0641\u0631\u0633\u062a\u0646\u062f\u0647 \u0648\u06cc\u062f\u0626\u0648 (VTX<\/strong>) \u0645\u06cc\u200c\u0641\u0631\u0633\u062a\u062f \u06a9\u0647 \u0622\u0646 \u0631\u0627 \u0631\u0648\u06cc \u0641\u0631\u06a9\u0627\u0646\u0633 5.8GHz<\/strong> \u0627\u0631\u0633\u0627\u0644 \u0645\u06cc\u200c\u06a9\u0646\u062f. \u06cc\u06a9 \u06af\u06cc\u0631\u0646\u062f\u0647 \u062f\u0631 \u0632\u0645\u06cc\u0646 (\u0631\u0648\u06cc \u0639\u06cc\u0646\u06a9 \u06cc\u0627 \u0645\u0627\u0646\u06cc\u062a\u0648\u0631) \u0627\u06cc\u0646 \u0633\u06cc\u06af\u0646\u0627\u0644 \u0631\u0627 \u062f\u0631\u06cc\u0627\u0641\u062a \u0645\u06cc\u200c\u06a9\u0646\u062f. \u06a9\u06cc\u0641\u06cc\u062a \u0622\u0646\u062a\u0646\u200c\u0647\u0627 \u0645\u0633\u062a\u0642\u06cc\u0645\u0627\u064b \u0631\u0648\u06cc \u0628\u0631\u062f \u0648 \u0648\u0636\u0648\u062d \u062a\u0635\u0648\u06cc\u0631 \u062a\u0623\u062b\u06cc\u0631 \u062f\u0627\u0631\u062f.<\/p>\n

\u0622\u0646\u062a\u0646\u200c\u0647\u0627\u06cc \u067e\u06cc\u0634\u200c\u0641\u0631\u0636 (Cloverleaf<\/strong> \u06cc\u0627 Mushroom<\/strong>) \u062f\u0631 \u0647\u0645\u0647 \u062c\u0647\u062a\u200c\u0647\u0627 (Omnidirectional) \u06a9\u0627\u0631 \u0645\u06cc\u200c\u06a9\u0646\u0646\u062f. \u0627\u0645\u0627 \u0622\u0646\u062a\u0646 Helical<\/strong> \u06cc\u06a9 \u0622\u0646\u062a\u0646 \u062c\u0647\u062a\u200c\u062f\u0627\u0631 (Directional) \u0627\u0633\u062a \u06a9\u0647 \u062a\u0645\u0627\u0645 \u062a\u0648\u0627\u0646 \u062e\u0648\u062f \u0631\u0627 \u0628\u0647 \u06cc\u06a9 \u0637\u0631\u0641 \u0645\u062a\u0645\u0631\u06a9\u0632 \u0645\u06cc\u200c\u06a9\u0646\u062f \u2014 \u0645\u062b\u0644 \u06cc\u06a9 \u0686\u0631\u0627\u063a\u200c\u0642\u0648\u0647 \u062f\u0631 \u0645\u0642\u0627\u0628\u0644 \u06cc\u06a9 \u0644\u0627\u0645\u067e \u0645\u0639\u0645\u0648\u0644\u06cc. \u0627\u06cc\u0646 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u062f \u0628\u0631\u062f FPV \u0631\u0627 \u06f3 \u062a\u0627 \u06f5 \u0628\u0631\u0627\u0628\u0631 \u06a9\u0646\u062f \u2014 \u0627\u06cc\u062f\u0647\u200c\u0622\u0644 \u0628\u0631\u0627\u06cc \u067e\u0631\u0648\u0627\u0632 \u062f\u0648\u0631 (Long Range FPV).<\/p>\n

\u0622\u0646\u062a\u0646 Helical \u0627\u0632 \u06cc\u06a9 \u0633\u06cc\u0645 \u0645\u0627\u0631\u067e\u06cc\u0686 \u0631\u0648\u06cc \u06cc\u06a9 Ground Plane \u0633\u0627\u062e\u062a\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f. \u0633\u0627\u062e\u062a \u0622\u0646 \u0628\u0627 \u0627\u0628\u0632\u0627\u0631\u0647\u0627\u06cc \u0633\u0627\u062f\u0647 \u062f\u0631 \u062e\u0627\u0646\u0647 \u0627\u0645\u06a9\u0627\u0646\u200c\u067e\u0630\u06cc\u0631 \u0627\u0633\u062a \u0648 \u0646\u062a\u0627\u06cc\u062c\u06cc \u0646\u0632\u062f\u06cc\u06a9 \u0628\u0647 \u0646\u0645\u0648\u0646\u0647\u200c\u0647\u0627\u06cc \u062a\u062c\u0627\u0631\u06cc \u06af\u0631\u0627\u0646\u200c\u0642\u06cc\u0645\u062a \u0645\u06cc\u200c\u062f\u0647\u062f.<\/p>\n<\/div>\n

\n

\u0645\u062d\u0635\u0648\u0644\u06cc \u06a9\u0647 \u0645\u06cc\u200c\u0633\u0627\u0632\u06cc\u062f<\/h2>\n

\u06cc\u06a9 \u0622\u0646\u062a\u0646 Helical \u06f5 \u062f\u0648\u0631 \u0628\u0631\u0627\u06cc 5.8GHz<\/strong> \u0628\u0627 \u0628\u0647\u0631\u0647 ~\u06f1\u06f0dBi \u06a9\u0647 \u0628\u0631\u062f FPV \u0631\u0627 \u0627\u0632 \u06f5\u06f0\u06f0m \u0628\u0647 \u06f1.\u06f5km+ \u0627\u0641\u0632\u0627\u06cc\u0634 \u0645\u06cc\u200c\u062f\u0647\u062f.<\/p>\n

    \n
  • \u0632\u0645\u0627\u0646 \u0633\u0627\u062e\u062a:<\/strong> \u06f2 \u062a\u0627 \u06f3 \u0633\u0627\u0639\u062a<\/li>\n
  • \u0647\u0632\u06cc\u0646\u0647:<\/strong> \u06f1\u06f0\u06f0 \u062a\u0627 \u06f2\u06f0\u06f0 \u0647\u0632\u0627\u0631 \u062a\u0648\u0645\u0627\u0646<\/li>\n
  • \u0627\u0628\u0632\u0627\u0631:<\/strong> \u06a9\u0648\u0644\u06cc\u0633\u060c \u0633\u06cc\u0645 \u0645\u0633\u06cc \u06f1mm\u060c \u06a9\u0627\u0646\u06a9\u062a\u0648\u0631 SMA<\/li>\n<\/ul>\n<\/div>\n

    \n\n\n\n\n\nSMA Male<\/text>\n\u0622\u0646\u062a\u0646 Helical 5.8GHz \u2014 \u06f5 \u062f\u0648\u0631 \u0645\u0627\u0631\u067e\u06cc\u0686<\/text>\n\u0633\u06cc\u0645 \u0645\u0633\u06cc \u06f1mm<\/text>\n\u0645\u0627\u0631\u067e\u06cc\u0686 \u06f5 \u062f\u0648\u0631<\/text>\nGround Plane<\/text>\n<\/svg><\/p>\n

    \u0641\u0631\u0645\u0648\u0644\u200c\u0647\u0627\u06cc \u0637\u0631\u0627\u062d\u06cc \u0622\u0646\u062a\u0646 Helical 5.8GHz<\/h2>\n\n\n\n\n\n\n\n\n\n
    \u067e\u0627\u0631\u0627\u0645\u062a\u0631<\/th>\n\u0641\u0631\u0645\u0648\u0644<\/th>\n\u0645\u0642\u062f\u0627\u0631 \u0628\u0631\u0627\u06cc 5.8GHz<\/th>\n<\/tr>\n<\/thead>\n
    \u0637\u0648\u0644 \u0645\u0648\u062c (\u03bb)<\/td>\n\u03bb = 300 \/ f(MHz) cm<\/td>\n51.7 mm<\/td>\n<\/tr>\n
    \u0642\u0637\u0631 \u067e\u06cc\u0686 (D)<\/td>\nD = \u03bb \/ \u03c0<\/td>\n16.5 mm<\/td>\n<\/tr>\n
    \u06af\u0627\u0645 \u067e\u06cc\u0686 (S)<\/td>\nS = \u03bb \/ 4<\/td>\n12.9 mm<\/td>\n<\/tr>\n
    Ground Plane<\/td>\n\u0642\u0637\u0631 = 3\u03bb\/4<\/td>\n38.8 mm<\/td>\n<\/tr>\n
    \u062a\u0639\u062f\u0627\u062f \u062f\u0648\u0631<\/td>\n\u062d\u062f\u0627\u0642\u0644 \u06f4 \u062f\u0648\u0631 \u0628\u0631\u0627\u06cc \u062c\u0647\u062a\u200c\u062f\u0627\u0631 \u0634\u062f\u0646<\/td>\n\u06f5 \u062f\u0648\u0631 \u062a\u0648\u0635\u06cc\u0647<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

    \u0645\u0631\u0627\u062d\u0644 \u0633\u0627\u062e\u062a<\/h2>\n
      \n
    1. Ground Plane:<\/strong> \u06cc\u06a9 \u062f\u06cc\u0633\u06a9 \u0622\u0644\u0648\u0645\u06cc\u0646\u06cc\u0648\u0645 \u06cc\u0627 \u0645\u0633\u06cc \u06f3\u06f9mm \u0642\u0637\u0631 \u0628\u0631\u0634 \u0628\u0632\u0646\u06cc\u062f. \u0633\u0648\u0631\u0627\u062e \u0645\u0631\u06a9\u0632\u06cc \u0628\u0631\u0627\u06cc SMA \u0627\u06cc\u062c\u0627\u062f \u06a9\u0646\u06cc\u062f.<\/li>\n
    2. \u0633\u06cc\u0645 \u0645\u0627\u0631\u067e\u06cc\u0686:<\/strong> \u0633\u06cc\u0645 \u0645\u0633\u06cc \u06f1mm \u0631\u0627 \u062f\u0648\u0631 \u06cc\u06a9 \u0644\u0648\u0644\u0647 \u067e\u0644\u0627\u0633\u062a\u06cc\u06a9\u06cc \u06f1\u06f6.\u06f5mm \u0642\u0637\u0631 (\u0645\u062b\u0644 \u06cc\u06a9 \u0645\u0627\u0698\u06cc\u06a9) \u0628\u0627 \u06af\u0627\u0645 \u06f1\u06f2.\u06f9mm \u0628\u067e\u06cc\u0686\u06cc\u062f \u2014 \u06f5 \u062f\u0648\u0631 \u06a9\u0627\u0645\u0644.<\/li>\n
    3. \u0646\u0635\u0628 SMA:<\/strong> \u0627\u0628\u062a\u062f\u0627\u06cc \u0633\u06cc\u0645 \u0631\u0627 \u0628\u0647 \u0647\u0633\u062a\u0647 \u0645\u0631\u06a9\u0632\u06cc SMA Male lehim \u06a9\u0646\u06cc\u062f. Ground Plane \u0631\u0627 \u0628\u0647 \u067e\u0648\u0633\u062a\u0647 \u0628\u06cc\u0631\u0648\u0646\u06cc SMA \u0648\u0635\u0644 \u06a9\u0646\u06cc\u062f.<\/li>\n
    4. \u062a\u0646\u0638\u06cc\u0645 \u0646\u0647\u0627\u06cc\u06cc:<\/strong> \u0627\u06af\u0631 VNA \u062f\u0627\u0631\u06cc\u062f\u060c SWR \u0631\u0627 \u0628\u0633\u0646\u062c\u06cc\u062f. \u0628\u0647\u06cc\u0646\u0647 \u0628\u0627\u06cc\u062f \u0632\u06cc\u0631 \u06f1.\u06f5 \u0628\u0627\u0634\u062f.<\/li>\n<\/ol>\n

      \u062a\u0633\u062a \u0639\u0645\u0644\u06cc<\/h2>\n
      \n\/\/ \u0645\u0642\u0627\u06cc\u0633\u0647 \u0622\u0646\u062a\u0646\u200c\u0647\u0627 \u0628\u062f\u0648\u0646 VNA:\n\/\/ \u06f1. \u0627\u0632 \u06cc\u06a9 \u0622\u0646\u062a\u0646 Cloverleaf \u067e\u06cc\u0634\u200c\u0641\u0631\u0636 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0645\u0631\u062c\u0639 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f\n\/\/ \u06f2. VTX \u0631\u0627 \u0631\u0648\u06cc \u062a\u0648\u0627\u0646 \u067e\u0627\u06cc\u06cc\u0646 (25mW) \u062a\u0646\u0638\u06cc\u0645 \u06a9\u0646\u06cc\u062f\n\/\/ \u06f3. \u0628\u0627 \u0622\u0646\u062a\u0646 Cloverleaf \u067e\u0631\u0648\u0627\u0632 \u06a9\u0646\u06cc\u062f \u2014 \u0646\u0642\u0637\u0647 \u0642\u0637\u0639 \u0648\u06cc\u062f\u0626\u0648 \u0631\u0627 \u06cc\u0627\u062f\u062f\u0627\u0634\u062a \u06a9\u0646\u06cc\u062f\n\/\/ \u06f4. \u06af\u06cc\u0631\u0646\u062f\u0647 \u0631\u0627 \u0628\u0627 \u0622\u0646\u062a\u0646 Helical \u062c\u0627\u06cc\u06af\u0632\u06cc\u0646 \u06a9\u0646\u06cc\u062f\n\/\/ \u06f5. \u0627\u06af\u0631 \u0628\u0631\u062f \u06f2x \u06cc\u0627 \u0628\u06cc\u0634\u062a\u0631 \u0634\u062f\u060c \u0633\u0627\u062e\u062a \u0645\u0648\u0641\u0642 \u0628\u0648\u062f\u0647 \u0627\u0633\u062a\n\/\/ \u0646\u06a9\u062a\u0647: \u0622\u0646\u062a\u0646 \u0631\u0627 \u0628\u0647 \u0633\u0645\u062a \u067e\u0647\u067e\u0627\u062f \u0628\u06af\u06cc\u0631\u06cc\u062f \u2014 \u062c\u0647\u062a\u200c\u062f\u0627\u0631 \u0627\u0633\u062a\n<\/code><\/pre>\n
      \u0686\u06a9\u200c\u0644\u06cc\u0633\u062a \u062a\u0633\u062a<\/h2>\n\n\n\n\n\n\n\n
      \u062a\u0633\u062a<\/th>\n\u0646\u062a\u06cc\u062c\u0647<\/th>\n<\/tr>\n<\/thead>\n
      SWR \u0628\u0627 \u0622\u0646\u062a\u0646 Cloverleaf \u0645\u0634\u0627\u0628\u0647 \u06cc\u0627 \u0628\u0647\u062a\u0631 \u0627\u0633\u062a\u061f<\/td>\nSWR < 1.5<\/td>\n<\/tr>\n
      \u062a\u0635\u0648\u06cc\u0631 \u062f\u0631 \u06f1\u06f0\u06f0 \u0645\u062a\u0631 \u0648\u0627\u0636\u062d \u0627\u0633\u062a\u061f<\/td>\n\u0628\u0644\u0647<\/td>\n<\/tr>\n
      \u0628\u0631\u062f \u0646\u0633\u0628\u062a \u0628\u0647 \u0622\u0646\u062a\u0646 \u0642\u0628\u0644\u06cc \u0628\u06cc\u0634\u062a\u0631 \u0634\u062f\u061f<\/td>\n\u0628\u0644\u0647 \u2014 \u2265 \u06f2x<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
      \n\n\nOmnidirectional<\/text>\n\n\nDirectional<\/text>\nCloverleaf \u2014 \u0647\u0645\u0647 \u062c\u0647\u062a<\/text>\nHelical \u2014 \u06cc\u06a9 \u062c\u0647\u062a \u2014 \u0628\u0631\u062f \u0628\u06cc\u0634\u062a\u0631<\/text>\n<\/svg><\/p>\n
      \u0648\u06cc\u062f\u0626\u0648\u0647\u0627\u06cc \u0622\u0645\u0648\u0632\u0634\u06cc<\/h2>\n
      \n