[新聞] 美國科學家找到了比WIFI快100倍的上網速度消失
媒體來源:鉅亨網
美國科學家找到了比WIFI快100倍的上網速度
無線網路的最快速度是每秒 500MB,然而美國科學家發現新的數據傳輸技術,
可望利用 terahertz(太赫茲) 的電波傳送,讓傳輸速度每秒達 50GB,
傳輸速度比現有 WIFI 快了 100 倍。
香港文匯報 12 日報導, 美國布朗大學工學院教授米特爾曼研究發現,未來可望利用
terahertz(太赫茲) 來加快網路傳輸速度。報導指出,現有的無線網路主要是以微波傳輸
聲音跟數據,而 terahertz(太赫茲) 的波長,由於介於微波和紅外線之間,頻率較高,
因此可攜帶更多的數據,來應付日漸增加的 WIFI 上網需求。
文匯報指出,美國布朗大學工學院教授米特爾曼的研究,透過 terahertz(太赫茲)
傳輸實際數據,未來有望成為 terahertz(太赫茲) 無線網路的基礎。
該研究是以高畫質的電視節目進行傳輸實驗,結果顯示, terahertz(太赫茲)
以每秒 10GB 速度傳輸數據,已實現了 0 錯誤,儘管把速度提升到 50GB 後,
錯誤率上升,但仍可用現有的網路通訊修正系統來解決。
完整新聞連結 (或短網址):
http://news.cnyes.com/news/id/3894412
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