{"id":20766,"date":"2026-08-13T10:38:02","date_gmt":"2026-08-13T10:38:02","guid":{"rendered":"https:\/\/mechanc.com\/jeosenkron-uydu-arayuzleri\/"},"modified":"2026-09-24T11:27:00","modified_gmt":"2026-09-24T11:27:00","slug":"geosynchronous-satellite-interfaces","status":"publish","type":"page","link":"https:\/\/mechanc.com\/tr\/geosynchronous-satellite-interfaces\/","title":{"rendered":"Jeosenkron Uydu Aray\u00fczleri"},"content":{"rendered":"\t\t
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\n\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\tAna Sayfa<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t\t›<\/span>\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\tPazarlar<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t\t›<\/span>\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\tUydu ve F\u0131rlatma Platformlar\u0131<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t\t›<\/span>\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t\tJeosenkron Uydu Aray\u00fczleri<\/span>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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Uydu ve F\u0131rlatma Platformlar\u0131<\/div>\t\t\t\t<\/div>\n\t\t\t\t
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Jeosenkron Uydu Aray\u00fczleri<\/h1>\t\t\t\t<\/div>\n\t\t\t\t
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Bir yer sabit uydu bir kez \u00fcretilir ve onar\u0131m imk\u00e2n\u0131 olmadan 35.786 kilometre uzakta on be\u015f y\u0131l \u00e7al\u0131\u015fmas\u0131 beklenir. Transponder zincirindeki her RF aray\u00fcz\u00fc bu esasa g\u00f6re se\u00e7ilir: ilk g\u00fcnk\u00fc performans i\u00e7in de\u011fil, on be\u015f y\u0131ll\u0131k kararl\u0131l\u0131k i\u00e7in.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t

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\n\t\t\t\t\tKa Band\u0131<\/span>\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t\tQ Band\u0131<\/span>\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t\tFaz kararl\u0131<\/span>\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t\tYar\u0131-Rijit<\/span>\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t\t15 Y\u0131ll\u0131k \u00d6m\u00fcr<\/span>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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35.786 km<\/div>\t\t\t\t<\/div>\n\t\t\t\t
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Y\u00f6r\u00fcnge \u0130rtifas\u0131<\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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15 y\u0131l<\/div>\t\t\t\t<\/div>\n\t\t\t\t
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Tasar\u0131m \u00d6mr\u00fc<\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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DC–50 GHz<\/div>\t\t\t\t<\/div>\n\t\t\t\t
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Kapsam<\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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Tasar\u0131m Notlar\u0131<\/div>\t\t\t\t<\/div>\n\t\t\t\t
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Y\u00f6r\u00fcngede On Be\u015f Y\u0131l \u0130\u00e7in Tasar\u0131m<\/h2>\t\t\t\t<\/div>\n\t\t\t\t
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G\u00f6rev aylarla de\u011fil on y\u0131llarla \u00f6l\u00e7\u00fcld\u00fc\u011f\u00fcnde neler de\u011fi\u015fir.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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\n\t\t\t\t<\/div>\n\t\t\t\t
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01<\/div>\t\t\t\t<\/div>\n\t\t\t\t
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Malzeme Kararl\u0131l\u0131\u011f\u0131<\/div>\t\t\t\t<\/div>\n\t\t\t\t
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On be\u015f y\u0131l boyunca yava\u015f s\u00fcre\u00e7ler bask\u0131n hale gelir. Kaplama g\u00f6\u00e7\u00fc, dielektrik s\u00fcnmesi ve so\u011fuk kaynak tezg\u00e2hta \u00f6nemsizdir, ancak bir GEO transponderinde belirleyicidir.<\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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\n\t\t\t\t<\/div>\n\t\t\t\t
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02<\/div>\t\t\t\t<\/div>\n\t\t\t\t
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Termal D\u00f6ng\u00fc Say\u0131s\u0131<\/div>\t\t\t\t<\/div>\n\t\t\t\t
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Yer sabit bir uydu y\u0131ldan y\u0131la tutulma mevsimlerinden ge\u00e7er. Aray\u00fcz binlerce termal d\u00f6ng\u00fc g\u00f6r\u00fcr ve her biri ba\u011flant\u0131y\u0131 biraz zorlar.<\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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\n\t\t\t\t<\/div>\n\t\t\t\t
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03<\/div>\t\t\t\t<\/div>\n\t\t\t\t
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Araya Girme Kayb\u0131 B\u00fct\u00e7esi<\/div>\t\t\t\t<\/div>\n\t\t\t\t
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Transponder zincirleri uzundur. Aray\u00fcz ba\u015f\u0131na ihmal edilebilir g\u00f6r\u00fcnen kay\u0131p; filtreler, anahtarlar ve \u00e7\u0131k\u0131\u015f kat\u0131 boyunca birikerek ger\u00e7ek EIRP kayb\u0131na d\u00f6n\u00fc\u015f\u00fcr.<\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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\n\t\t\t\t<\/div>\n\t\t\t\t
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04<\/div>\t\t\t\t<\/div>\n\t\t\t\t
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Faz Kararl\u0131l\u0131\u011f\u0131<\/div>\t\t\t\t<\/div>\n\t\t\t\t
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Faydal\u0131 y\u00fck h\u00fczme \u015fekillendirme veya frekans yeniden kullan\u0131m\u0131 yapt\u0131\u011f\u0131nda, yollar aras\u0131ndaki ba\u011f\u0131l faz, uzay arac\u0131 her y\u00f6r\u00fcngede \u0131s\u0131n\u0131p so\u011furken korunmal\u0131d\u0131r.<\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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\n\t\t\t\t<\/div>\n\t\t\t\t
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05<\/div>\t\t\t\t<\/div>\n\t\t\t\t
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Multipaksiyon Pay\u0131<\/div>\t\t\t\t<\/div>\n\t\t\t\t
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G\u00fc\u00e7 alt\u0131nda ve vakumda RF delinmesi ger\u00e7ek bir ar\u0131za modudur. Aray\u00fcz geometrisi ve y\u00fczey durumu, multipaksiyon analizinin ayr\u0131 de\u011fil, bir par\u00e7as\u0131d\u0131r.<\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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Referans Veriler<\/div>\t\t\t\t<\/div>\n\t\t\t\t
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Tipik GEO Aray\u00fcz Gereksinimleri<\/h2>\t\t\t\t<\/div>\n\t\t\t\t
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Program spesifikasyonlar\u0131 esast\u0131r. Bunlar bir GEO transponder zinciri i\u00e7in temsili ko\u015fullard\u0131r.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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Parametre<\/th>Tipik Gereksinim<\/th>\u0130lgili Seriler<\/th>Not<\/th><\/tr><\/thead>
Ku band\u0131<\/td>10,7–14,5 GHz<\/td>SMA, 2,92 mm<\/td>Yay\u0131n ve veri faydal\u0131 y\u00fckleri<\/td><\/tr>
Ka band\u0131<\/td>17,7–30 GHz<\/td>2,92 mm, 2,4 mm<\/td>Y\u00fcksek kapasiteli faydal\u0131 y\u00fckler<\/td><\/tr>
Q \/ V band\u0131<\/td>33–50 GHz<\/td>2,4 mm, 1,85 mm<\/td>Besleyici ba\u011flant\u0131lar<\/td><\/tr>
Gaz sal\u0131m\u0131<\/td>TML ≤ %1,0, CVCM ≤ %0,1<\/td>ASTM E595 taramal\u0131<\/td>So\u011fuk y\u00fczeylerde yo\u011fu\u015fma<\/td><\/tr>
Faz kararl\u0131l\u0131\u011f\u0131<\/td>Tipik ±3 ppm\/°C<\/td>Faz kararl\u0131 seriler<\/td>Tutulma d\u00f6ng\u00fcs\u00fc boyunca<\/td><\/tr>
Tasar\u0131m \u00f6mr\u00fc<\/td>Y\u00f6r\u00fcngede 15 y\u0131l<\/td>Uzay nitelikli seriler<\/td>Bak\u0131m m\u00fcmk\u00fcn de\u011fil<\/td><\/tr><\/tbody><\/table><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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Rol\u00fcm\u00fcz<\/div>\t\t\t\t<\/div>\n\t\t\t\t
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GEO Faydal\u0131 Y\u00fckleri \u0130\u00e7in Sa\u011flad\u0131klar\u0131m\u0131z<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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01<\/div>\t\t\t\t<\/div>\n\t\t
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\n\t\t\t<\/path><\/svg>\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Ka ve Q Band\u0131nda Hassasiyet<\/div>\t\t\t\t<\/div>\n\t\t\t\t
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T\u00fcm tahsis boyunca uyumunu koruyan ve uzun bir transponder zincirinin ihtiya\u00e7 duydu\u011fu tekrarlanabilirli\u011fe sahip 2,92 mm ve 2,4 mm aray\u00fczler.<\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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02<\/div>\t\t\t\t<\/div>\n\t\t
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\n\t\t\t<\/path><\/svg>\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Faz Kararl\u0131 Yar\u0131 Rijit<\/div>\t\t\t\t<\/div>\n\t\t\t\t
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\u015easinize g\u00f6re y\u00f6nlendirilen, esneklik yerine tutulma termal d\u00f6ng\u00fcs\u00fcndeki kararl\u0131l\u0131k i\u00e7in se\u00e7ilmi\u015f \u015fekillendirilebilir ve yar\u0131 rijit montajlar.<\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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03<\/div>\t\t\t\t<\/div>\n\t\t
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\n\t\t\t<\/path><\/svg>\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Belgelenmi\u015f Malzemeler<\/div>\t\t\t\t<\/div>\n\t\t\t\t
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Sertifikal\u0131 ve parti izlenebilirli\u011fine sahip, uzay arac\u0131 veri paketi i\u00e7in bi\u00e7imlendirilmi\u015f d\u00fc\u015f\u00fck gaz sal\u0131ml\u0131 se\u00e7imler.<\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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Se\u00e7ili \u00dcr\u00fcnler<\/div>\t\t\t\t<\/div>\n\t\t\t\t
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Transponder Zincirleri \u0130\u00e7in Aray\u00fczler<\/h2>\t\t\t\t<\/div>\n\t\t\t\t
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GEO faydal\u0131 y\u00fck ara ba\u011flant\u0131lar\u0131 i\u00e7in tipik ba\u015flang\u0131\u00e7 noktalar\u0131. Bize zinciri ve band\u0131 g\u00f6nderin, konfig\u00fcrasyonu \u00f6nerelim.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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