{"id":65057,"date":"2024-07-15T22:24:05","date_gmt":"2024-07-15T22:24:05","guid":{"rendered":"https:\/\/kamucalisani.net\/?p=65057"},"modified":"2024-07-15T22:24:05","modified_gmt":"2024-07-15T22:24:05","slug":"cin-20-mach-hizinda-hipersonik-fuzeleri-hassas-bicimde-takip-edebilen-radar-gelistirdi","status":"publish","type":"post","link":"https:\/\/kamucalisani.net\/index.php\/2024\/07\/15\/cin-20-mach-hizinda-hipersonik-fuzeleri-hassas-bicimde-takip-edebilen-radar-gelistirdi\/","title":{"rendered":"\u00c7in, 20 Mach h\u0131z\u0131nda hipersonik f\u00fczeleri hassas bi\u00e7imde takip edebilen radar geli\u015ftirdi"},"content":{"rendered":"

<\/span> \u00c7inli bilim insanlar\u0131, hipersonik f\u00fcze yar\u0131\u015f\u0131n\u0131 k\u0131z\u0131\u015ft\u0131rabilecek yeni bir at\u0131l\u0131m yapt\u0131klar\u0131n\u0131 a\u00e7\u0131klad\u0131. Ara\u015ft\u0131rmac\u0131lar, g\u00f6ky\u00fcz\u00fcnde saniyede 7 km h\u0131zla hareket eden nesneleri takip edebilen<\/strong>, inan\u0131lmaz derecede hassas lazer tabanl\u0131 bir radar sistemi <\/strong>geli\u015ftirdiklerini duyurdu. <\/figure>\n

Radar sistemi, Tsinghua \u00dcniversitesi <\/strong>Elektronik M\u00fchendisli\u011fi b\u00f6l\u00fcm\u00fcnde ultra h\u0131zl\u0131 optik ileti\u015fim \u00fczerinde \u00e7al\u0131\u015fan Profes\u00f6r Zheng Xiaoping <\/strong>ve ekibi taraf\u0131ndan geli\u015ftirildi. Ara\u015ft\u0131rmay\u0131 a\u00e7\u0131klayan makale \u00c7in’de Optical Communication Technology dergisinde yay\u0131nland\u0131.<\/p>\n

Mach 20 h\u0131z\u0131nda 10 f\u00fczeyi takip edebiliyor<\/b><\/p>\n

Son derece hassa radar sistemi saniyede 7 km h\u0131zla giden hipersonik bir f\u00fczeyi yaln\u0131zca 28 cm hata oran\u0131yla<\/strong> takip edebiliyor. 600 km menzilde<\/strong> \u00e7al\u0131\u015fabilen sistem ayr\u0131ca f\u00fczenin h\u0131z\u0131n\u0131 %99,7 do\u011fruluk oran\u0131yla tahmin edebiliyor.\u00a0<\/strong>Mach 5’in \u00fczerinde veya saniyede yakla\u015f\u0131k 1,6 km h\u0131zla hareket edebilen f\u00fczeler hipersonik f\u00fcze olarak adland\u0131r\u0131l\u0131yor. Yeni sistemle yap\u0131lan testler, sistemin Mach 20 h\u0131zla giden 10 f\u00fczeyi hasas bir \u015fekilde takip edebildi\u011fini <\/strong>ortaya koydu.<\/p>\n

<\/span> Yeni radar sistemindeki at\u0131l\u0131m, lazerlerin \u00fc\u00e7 farkl\u0131 mikrodalga ileti\u015fim band\u0131yla birle\u015ftirilmesi <\/strong>sonucu elde edildi.\u00a0Bu, dedekt\u00f6r\u00fcn d\u00fc\u011f\u00fcmler aras\u0131nda \u0131\u015f\u0131k h\u0131z\u0131nda ileti\u015fim kurmas\u0131n\u0131 sa\u011flad\u0131\u011f\u0131 gibi, bu t\u00fcr y\u00fcksek h\u0131zl\u0131 tespitlerde gerekli oldu\u011fu d\u00fc\u015f\u00fcn\u00fclen h\u0131zla hareket eden elektronlardan kaynaklanan \u0131s\u0131 \u00fcretimi sorununu da ortadan kald\u0131r\u0131yor. <\/strong>Bu \u0131s\u0131, devre kartlar\u0131n\u0131 kolayca yakarak kullan\u0131lamaz hale getirebilir. <\/figure>\n

\u00c7ok bantl\u0131 mikrodalga sinyallerinin kullan\u0131m\u0131n\u0131n, Zheng’in ekibi taraf\u0131ndan icat edilen bir algoritmayla birle\u015fti\u011finde sistemin do\u011frulu\u011funu da geli\u015ftirerek tespit edilen hayalet g\u00f6r\u00fcnt\u00fc say\u0131s\u0131n\u0131 azaltt\u0131\u011f\u0131 <\/strong>belirtiliyor.<\/p>\n

ABD, ge\u00e7ti\u011fimiz aylarda hipersonik f\u00fcze testi ger\u00e7ekle\u015ftirmi\u015fti<\/b><\/p>\n

Yeni sistemin duyurusu, ABD Hava Kuvvetleri’nin Marshall Adalar\u0131 \u00e7evresindeki sularda Lockheed Martin<\/strong> taraf\u0131ndan \u00fcretilen hipersonik f\u00fcze testinden birka\u00e7 ay sonra <\/strong>yap\u0131ld\u0131. ABD’nin ger\u00e7ekle\u015ftirdi\u011fi bu test, \u00fclkenin s\u00fcper h\u0131zl\u0131 f\u00fczelerin geli\u015ftirilmesi konusunda geride kald\u0131\u011f\u0131 \u00c7in ve Rusya’ya kar\u015f\u0131 e\u015fit konumda oldu\u011funa dair bir mesaj olarak g\u00f6r\u00fcld\u00fc.<\/p>\n

<\/span> Hipersonik f\u00fczeler, y\u00fcksek h\u0131zlar\u0131n\u0131n yan\u0131nda y\u00fcksek manevra kabiliyetine sahipler ve al\u00e7aktan u\u00e7abiliyorlar.<\/strong> Dolay\u0131s\u0131yla, f\u0131rlat\u0131ld\u0131ktan sonra havada tahmin edilebilir bir yay \u00e7izen k\u0131talararas\u0131 balistik f\u00fczelerin aksine tespit edilebilmeleri ve hedeflerinin belirlenmesi olduk\u00e7a zor. <\/strong>H\u0131zlar\u0131n\u0131n ve manevra kabiliyetlerinin, anti f\u00fcze ve radar tespit sistemlerinden ka\u00e7malar\u0131na olanak tan\u0131yaca\u011f\u0131na inan\u0131l\u0131yordu. <\/figure>\n

Radar sistemi \u015fu ana kadar yaln\u0131zca yer tabanl\u0131 sim\u00fclasyonlarda test edilmi\u015f<\/strong> olsa da, sistemin u\u00e7aklara veya hava savunma f\u00fczelerinin ba\u015flar\u0131na monte edilebilecek kadar k\u00fc\u00e7\u00fck oldu\u011fu belirtiliyor.<\/p>\n\n

Kaynak\u00a0 :\u00a0https:\/\/www.donanimhaber.com\/cin-hipersonik-fuzeleri-takip-edebilen-radar-gelistirdi–179404<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"

\u00c7inli bilim insanlar\u0131, hipersonik f\u00fcze yar\u0131\u015f\u0131n\u0131 k\u0131z\u0131\u015ft\u0131rabilecek yeni bir at\u0131l\u0131m yapt\u0131klar\u0131n\u0131 a\u00e7\u0131klad\u0131. Ara\u015ft\u0131rmac\u0131lar, g\u00f6ky\u00fcz\u00fcnde saniyede 7 km h\u0131zla hareket eden nesneleri takip edebilen, inan\u0131lmaz derecede hassas lazer tabanl\u0131 bir radar …<\/p>\n","protected":false},"author":1,"featured_media":65058,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8],"tags":[1865,3332,3333,635,25],"class_list":["post-65057","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-teknoloji","tag-fuze","tag-hizla","tag-radar-sistemi","tag-sistem","tag-test"],"_links":{"self":[{"href":"https:\/\/kamucalisani.net\/index.php\/wp-json\/wp\/v2\/posts\/65057","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kamucalisani.net\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kamucalisani.net\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kamucalisani.net\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/kamucalisani.net\/index.php\/wp-json\/wp\/v2\/comments?post=65057"}],"version-history":[{"count":1,"href":"https:\/\/kamucalisani.net\/index.php\/wp-json\/wp\/v2\/posts\/65057\/revisions"}],"predecessor-version":[{"id":65062,"href":"https:\/\/kamucalisani.net\/index.php\/wp-json\/wp\/v2\/posts\/65057\/revisions\/65062"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/kamucalisani.net\/index.php\/wp-json\/wp\/v2\/media\/65058"}],"wp:attachment":[{"href":"https:\/\/kamucalisani.net\/index.php\/wp-json\/wp\/v2\/media?parent=65057"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kamucalisani.net\/index.php\/wp-json\/wp\/v2\/categories?post=65057"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kamucalisani.net\/index.php\/wp-json\/wp\/v2\/tags?post=65057"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}