{"id":6206,"date":"2026-05-19T13:28:33","date_gmt":"2026-05-19T13:28:33","guid":{"rendered":"https:\/\/odakhaber.site\/?p=6206"},"modified":"2026-05-19T13:28:33","modified_gmt":"2026-05-19T13:28:33","slug":"6gde-japonyadan-tarihi-esik-terahertz-bandinda-kablosuz-hiz-rekoru","status":"publish","type":"post","link":"https:\/\/odakhaber.site\/?p=6206","title":{"rendered":"6G&#8217;de Japonya&#8217;dan Tarihi E\u015fik: Terahertz Band\u0131nda Kablosuz H\u0131z Rekoru"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">D\u00fcnya genelinde 5G altyap\u0131 \u00e7al\u0131\u015fmalar\u0131 t\u00fcm h\u0131z\u0131yla s\u00fcrerken, bilim d\u00fcnyas\u0131 \u00e7oktan bir sonraki nesil olan 6G&#8217;nin s\u0131n\u0131rlar\u0131n\u0131 \u00e7izmeye ba\u015flad\u0131. Gelece\u011fin haberle\u015fme teknolojilerine y\u00f6n veren Japonya, kablosuz ileti\u015fimde \u00e7\u0131\u011f\u0131r a\u00e7acak yeni bir d\u00fcnya rekoruna imza att\u0131.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">Fotonik Mikrocomb \u00c7ipi ile Fiziksel S\u0131n\u0131rlar A\u015f\u0131l\u0131yor<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Tokushima \u00dcniversitesi b\u00fcnyesinde \u00e7al\u0131\u015fmalar\u0131n\u0131 y\u00fcr\u00fcten bilim insanlar\u0131, geleneksel elektronik devrelerin y\u00fcksek frekanslarda ya\u015fad\u0131\u011f\u0131 karars\u0131zl\u0131k ve verimsizlik problemlerini k\u00f6kten \u00e7\u00f6zen bir y\u00f6ntem geli\u015ftirdi. Fotonik tabanl\u0131 <strong>&#8220;soliton mikrocomb&#8221; (mikrotarak)<\/strong> teknolojisinin kullan\u0131ld\u0131\u011f\u0131 bu yeni \u00e7ip mimarisi, donan\u0131m maliyetlerini ve boyutlar\u0131n\u0131 dramatik \u015fekilde d\u00fc\u015f\u00fcr\u00fcrken sinyal kararl\u0131l\u0131\u011f\u0131n\u0131 maksimuma \u00e7\u0131kar\u0131yor.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Prof. Takeshi Yasui liderli\u011findeki ara\u015ft\u0131rma ekibi, hassas ve y\u00fcksek frekansl\u0131 sinyaller elde edebilmek i\u00e7in optik fiberi do\u011frudan silikon nitr\u00fcr bazl\u0131 bir mikrorezonat\u00f6re entegre etti. Bu \u00f6zel tasar\u0131m, laboratuvar ortamlar\u0131n\u0131n en b\u00fcy\u00fck yap\u0131sal sorunlar\u0131ndan biri olan hassas optik hizalama zorunlulu\u011funu tamamen ortadan kald\u0131r\u0131yor.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Sistemde yer alan entegre s\u0131cakl\u0131k kontrol fonksiyonu ise y\u00fcksek g\u00fc\u00e7l\u00fc optik pompalama esnas\u0131nda olu\u015fan \u0131s\u0131y\u0131 dengeleyerek, \u00e7evresel fakt\u00f6rlerden ba\u011f\u0131ms\u0131z, d\u00fc\u015f\u00fck g\u00fcr\u00fclt\u00fcl\u00fc terahertz dalgalar\u0131n\u0131n \u00fcretilmesini sa\u011fl\u0131yor.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">560 GHz Frekansta 112 Gbps H\u0131za Ula\u015f\u0131ld\u0131<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Mevcut 5G \u015febekelerinin kulland\u0131\u011f\u0131 milimetrik dalgalar\u0131n (mmWave) \u00f6tesine ge\u00e7en ara\u015ft\u0131rmac\u0131lar, 300 GHz ile 3 THz aras\u0131nda bulunan ve <strong>&#8220;Terahertz (THz) b\u00f6lgesi&#8221;<\/strong> olarak tan\u0131mlanan alana odakland\u0131. Bu y\u00fcksek frekans band\u0131nda ger\u00e7ekle\u015ftirilen kablosuz veri iletim deneylerinde, <strong>560 GHz<\/strong> frekans seviyesinde tam <strong>112 Gbps<\/strong> veri aktar\u0131m h\u0131z\u0131na ula\u015f\u0131larak yeni bir d\u00fcnya rekoru k\u0131r\u0131ld\u0131.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Bu ba\u015far\u0131, literat\u00fcrde 420 GHz frekans e\u015fi\u011finin \u00fczerinde 100 Gbps baraj\u0131n\u0131 a\u015fmay\u0131 ba\u015faran ilk kablosuz ileti\u015fim g\u00f6sterimi olarak kay\u0131tlara ge\u00e7ti. Laboratuvar ortam\u0131nda yap\u0131lan testlerde iki farkl\u0131 mod\u00fclasyon format\u0131 ba\u015far\u0131yla test edildi:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>QPSK Format\u0131:<\/strong> Saniyede 84 Gbps iletim h\u0131z\u0131na ula\u015f\u0131ld\u0131.<\/li>\n\n\n\n<li><strong>16QAM Format\u0131:<\/strong> Saniyede 112 Gbps veri aktar\u0131m h\u0131z\u0131yla rekor tazelendi.<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">Kablosuz \u0130leti\u015fimde Fiber Optik Performans\u0131<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Geli\u015ftirilen bu minyat\u00fcr fotonik \u00e7ip teknolojisinin, \u00f6zellikle telekom operat\u00f6rlerinin altyap\u0131 maliyetlerinde b\u00fcy\u00fck bir devrim yaratmas\u0131 bekleniyor. G\u00fcn\u00fcm\u00fczde baz istasyonlar\u0131 aras\u0131ndaki devasa veri trafi\u011fini (backhaul\/mobil omurga) ta\u015f\u0131mak i\u00e7in kilometrelerce uzunlukta fiziksel fiber optik kablolar\u0131n d\u00f6\u015fenmesi gerekiyor.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Co\u011frafi engeller nedeniyle kablo d\u00f6\u015femenin imkans\u0131z ya da a\u015f\u0131r\u0131 maliyetli oldu\u011fu b\u00f6lgelerde, bu teknoloji sayesinde kablosuz olarak fiber optik kalitesinde veri aktar\u0131m\u0131 m\u00fcmk\u00fcn hale gelecek. Fiziksel olarak k\u00fc\u00e7\u00fclen a\u011f ekipmanlar\u0131 ve baz istasyonlar\u0131, altyap\u0131 kurulumunu \u00e7ok daha pratik bir boyuta ta\u015f\u0131yacak.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">6G Ticari A\u011flar\u0131 \u0130\u00e7in Hedef 2030<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Prof. Takeshi Yasui ve ekibinin bir sonraki hedefi, sinyaldeki faz g\u00fcr\u00fclt\u00fcs\u00fcn\u00fc daha da a\u015fa\u011f\u0131 \u00e7ekerek veri iletim h\u0131z\u0131n\u0131 katlamak ve bu teknolojinin \u00e7ok daha uzak mesafelerde de kay\u0131ps\u0131z \u00e7al\u0131\u015fmas\u0131n\u0131 sa\u011flayacak geli\u015fmi\u015f anten tasar\u0131mlar\u0131 geli\u015ftirmek.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ticari 6G a\u011flar\u0131n\u0131n d\u00fcnya genelinde 2030&#8217;lu y\u0131llar\u0131n ba\u015f\u0131nda devreye al\u0131nmas\u0131 \u00f6ng\u00f6r\u00fcl\u00fcrken, Japonya&#8217;dan gelen bu son veri, gelece\u011fin internet standartlar\u0131n\u0131n tahmin edilenden \u00e7ok daha h\u0131zl\u0131, kesintisiz ve kararl\u0131 olaca\u011f\u0131n\u0131 somut bir \u015fekilde g\u00f6zler \u00f6n\u00fcne seriyor.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/shiftdelete.net\/ios-27-tanitim-tarihi-aciklandi-wwdc-26-icin-geri-sayim\">https:\/\/shiftdelete.net\/ios-27-tanitim-tarihi-aciklandi-wwdc-26-icin-geri-sayim<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>D\u00fcnya genelinde 5G altyap\u0131 \u00e7al\u0131\u015fmalar\u0131 t\u00fcm h\u0131z\u0131yla s\u00fcrerken, bilim d\u00fcnyas\u0131 \u00e7oktan bir sonraki nesil olan 6G&#8217;nin s\u0131n\u0131rlar\u0131n\u0131 \u00e7izmeye ba\u015flad\u0131. Gelece\u011fin haberle\u015fme teknolojilerine y\u00f6n veren Japonya, kablosuz ileti\u015fimde \u00e7\u0131\u011f\u0131r a\u00e7acak yeni bir d\u00fcnya rekoruna imza att\u0131. Fotonik Mikrocomb \u00c7ipi ile Fiziksel S\u0131n\u0131rlar A\u015f\u0131l\u0131yor Tokushima \u00dcniversitesi b\u00fcnyesinde \u00e7al\u0131\u015fmalar\u0131n\u0131 y\u00fcr\u00fcten bilim insanlar\u0131, geleneksel elektronik devrelerin y\u00fcksek frekanslarda ya\u015fad\u0131\u011f\u0131 [&hellip;]<\/p>\n","protected":false},"author":4,"featured_media":6207,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[40],"tags":[],"class_list":["post-6206","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-teknoloji-haberleri"],"jetpack_featured_media_url":"https:\/\/odakhaber.site\/wp-content\/uploads\/2026\/05\/6g-hiz-test-1-e1714910292242.jpeg","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/odakhaber.site\/index.php?rest_route=\/wp\/v2\/posts\/6206","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/odakhaber.site\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/odakhaber.site\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/odakhaber.site\/index.php?rest_route=\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/odakhaber.site\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=6206"}],"version-history":[{"count":1,"href":"https:\/\/odakhaber.site\/index.php?rest_route=\/wp\/v2\/posts\/6206\/revisions"}],"predecessor-version":[{"id":6208,"href":"https:\/\/odakhaber.site\/index.php?rest_route=\/wp\/v2\/posts\/6206\/revisions\/6208"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/odakhaber.site\/index.php?rest_route=\/wp\/v2\/media\/6207"}],"wp:attachment":[{"href":"https:\/\/odakhaber.site\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=6206"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/odakhaber.site\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=6206"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/odakhaber.site\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=6206"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}