{"id":121511,"date":"2026-02-17T21:52:15","date_gmt":"2026-02-17T21:52:15","guid":{"rendered":"https:\/\/ekamu.net\/?p=121511"},"modified":"2026-02-17T21:52:15","modified_gmt":"2026-02-17T21:52:15","slug":"cinden-uzay-yer-haberlesmesinde-rekor-120-gbps-lazer-baglanti","status":"publish","type":"post","link":"https:\/\/ekamu.net\/index.php\/2026\/02\/17\/cinden-uzay-yer-haberlesmesinde-rekor-120-gbps-lazer-baglanti\/","title":{"rendered":"\u00c7in\u2019den uzay-yer haberle\u015fmesinde rekor: 120 Gbps lazer ba\u011flant\u0131"},"content":{"rendered":"

<\/span> \u00c7in<\/strong>, uydu ile yer istasyonu aras\u0131ndaki lazer<\/strong> ileti\u015fiminde 120 Gbps<\/strong> tepe veri aktar\u0131m h\u0131z\u0131na ula\u015farak 100 Gbps e\u015fi\u011fini a\u015fan yeni bir ulusal rekora imza att\u0131. Ba\u015far\u0131, Chinese Academy of Sciences b\u00fcnyesinde faaliyet g\u00f6steren Aerospace Information Research Institute (AIR<\/strong>) taraf\u0131ndan y\u00fcr\u00fct\u00fclen bir deney kapsam\u0131nda elde edildi. <\/figure>\n

AIR ekibi daha \u00f6nce 2023\u2019te 10 Gbps, 2025\u2019te ise 60 Gbps h\u0131zlar\u0131na ula\u015fm\u0131\u015ft\u0131. Son deneyle birlikte kapasite iki kat\u0131na \u00e7\u0131kar\u0131larak 120 Gbps seviyesine ta\u015f\u0131nd\u0131.<\/p>\n

Donan\u0131m de\u011fi\u015fmeden kapasite iki kat\u0131na \u00e7\u0131kt\u0131<\/b><\/p>\n

Deney, \u00c7in\u2019in Sincan Uygur \u00d6zerk B\u00f6lgesi\u2019ndeki Pamir Platosu\u2019nda kurulu 500 milimetre a\u00e7\u0131kl\u0131\u011fa sahip lazer yer istasyonu ile AIRSat-02<\/strong> uydusu aras\u0131nda ger\u00e7ekle\u015ftirildi.<\/p>\n

<\/span> Deney s\u0131ras\u0131nda elde edilen ilk SAR uzaktan alg\u0131lama g\u00f6r\u00fcnt\u00fcleri<\/em> <\/figure>\n

Dikkat \u00e7ekici nokta ise performans art\u0131\u015f\u0131n\u0131n herhangi bir donan\u0131m de\u011fi\u015fikli\u011fi yap\u0131lmadan sa\u011flanm\u0131\u015f olmas\u0131. M\u00fchendisler, AIRSAT-02 \u00fczerindeki lazer haberle\u015fme y\u00fck\u00fcn\u00fc y\u00f6r\u00fcngede yaz\u0131l\u0131m yeniden yap\u0131land\u0131rmas\u0131yla optimize ederek kapasiteyi 60 Gbps\u2019ten 120 Gbps\u2019e y\u00fckseltti.<\/p>\n

Uydu ile yer istasyonu aras\u0131nda saniyeler i\u00e7inde ba\u011flant\u0131 kurulurken ba\u011flant\u0131 ba\u015far\u0131 oran\u0131 y\u00fczde 93<\/strong>\u2019\u00fcn \u00fczerine \u00e7\u0131kt\u0131. Maksimum kesintisiz ileti\u015fim s\u00fcresi 108 saniyeye<\/strong> ula\u015ft\u0131. Bu s\u00fcre zarf\u0131nda toplam 12,656 terabit veri<\/strong> ba\u015far\u0131yla aktar\u0131ld\u0131. Y\u00fcksek \u00e7\u00f6z\u00fcn\u00fcrl\u00fckl\u00fc uzaktan alg\u0131lama g\u00f6r\u00fcnt\u00fclerinin sorunsuz bi\u00e7imde indirilip i\u015flenmesi veri ba\u011flant\u0131s\u0131n\u0131n kalitesini do\u011frulad\u0131.<\/p>\n

Deneyde kullan\u0131lan Pamir Platosu\u2019ndaki tesis, \u00c7in\u2019de ticari ve rutin operasyon modunda \u00e7al\u0131\u015fan ilk uydu-yer lazer ileti\u015fim istasyonu olma \u00f6zelli\u011fini ta\u015f\u0131yor. Eyl\u00fcl 2024\u2019te tamamlanan istasyon o tarihten bu yana bir\u00e7ok operasyonel g\u00f6reve destek verdi.<\/p>\n

Lazer tabanl\u0131 uydu-yer haberle\u015fmesi, uzaydan D\u00fcnya\u2019ya b\u00fcy\u00fck hacimli verilerin ultra y\u00fcksek h\u0131zda aktar\u0131m\u0131 i\u00e7in en uygun \u00e7\u00f6z\u00fcm olarak g\u00f6r\u00fcl\u00fcyor. Bu ileti\u015fim teknolojisinin y\u00f6r\u00fcngeye kurulmas\u0131 planlanan AI veri merkezleri i\u00e7in de kritik \u00f6neme sahip olmas\u0131 bekleniyor.<\/p>\n\n

<\/span><\/p>\n

Kaynak :\u00a0https:\/\/www.donanimhaber.com\/cin-den-uzay-yer-haberlesmesinde-rekor-120-gbps-lazer-baglanti–202218<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"

\u00c7in, uydu ile yer istasyonu aras\u0131ndaki lazer ileti\u015fiminde 120 Gbps tepe veri aktar\u0131m h\u0131z\u0131na ula\u015farak 100 Gbps e\u015fi\u011fini a\u015fan yeni bir ulusal rekora imza att\u0131. Ba\u015far\u0131, Chinese Academy of Sciences b\u00fcnyesinde faaliyet g\u00f6steren Aerospace Information …<\/p>\n","protected":false},"author":1,"featured_media":121512,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8],"tags":[901,3623,2588,3120,639],"class_list":["post-121511","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-teknoloji","tag-ai","tag-deney","tag-gbps","tag-istasyon","tag-veri"],"_links":{"self":[{"href":"https:\/\/ekamu.net\/index.php\/wp-json\/wp\/v2\/posts\/121511","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ekamu.net\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ekamu.net\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ekamu.net\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/ekamu.net\/index.php\/wp-json\/wp\/v2\/comments?post=121511"}],"version-history":[{"count":1,"href":"https:\/\/ekamu.net\/index.php\/wp-json\/wp\/v2\/posts\/121511\/revisions"}],"predecessor-version":[{"id":121515,"href":"https:\/\/ekamu.net\/index.php\/wp-json\/wp\/v2\/posts\/121511\/revisions\/121515"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ekamu.net\/index.php\/wp-json\/wp\/v2\/media\/121512"}],"wp:attachment":[{"href":"https:\/\/ekamu.net\/index.php\/wp-json\/wp\/v2\/media?parent=121511"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ekamu.net\/index.php\/wp-json\/wp\/v2\/categories?post=121511"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ekamu.net\/index.php\/wp-json\/wp\/v2\/tags?post=121511"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}