因?yàn)?/c>開(kāi)關(guān)速度不夠快。
Additionally, FSO systems employing on-off keying (OOK) and pulse-position modulation (PPM) in rain and fog conditions are discussed.
同時(shí)還對(duì)雨、霧天氣情況下的開(kāi)關(guān)鍵控(OOK)和脈沖相位調(diào)制(PPM)的性能進(jìn)行了仿真分析。
There is no messing about with radio-spectrum licences or digging up roads, and FSO can also bypass prohibitive planning restrictions.
另外,也用不著折騰申請(qǐng)無(wú)線電頻道許可證或者把道路挖開(kāi)埋光纜,同時(shí),無(wú)線光通信也能夠繞過(guò)禁止性的規(guī)劃限制。
However, the weather sensitive and the limited transmitting range are obviously shortages of FSO.
同時(shí)它也具有天氣敏感、傳輸距離受限等明顯缺點(diǎn)。
In the home, FSO could be used together with interior lighting to provide extremely fast internet downloads.
在家里,無(wú)線光通信可同室內(nèi)燈光一起提供極高速度的因特網(wǎng)下載。
Futuristic though this sounds, FSO is by no means a new idea .
雖然這聽(tīng)起來(lái)很是未來(lái)派,但自由空間光系統(tǒng)絕不是一種新想法。
FSO is composed of hull part, accommodation part, mooring system and piping system.
FSO主要由殼體、上層建筑、系泊系統(tǒng)及立管系統(tǒng)組成。
Ensures program Financial Sign-Off (FSO) validated before each Gate Exit.
確保在每個(gè)門(mén)退出之前完成財(cái)務(wù)簽發(fā)(FSO)。
Frequency Sweep Oscillator?
掃頻振蕩器FSO?。
There is no need to worry about bad weather when using FSO indoors, of course.
當(dāng)然,如果在室內(nèi)使用無(wú)線光通信,就沒(méi)有必要擔(dān)心惡劣天氣。
As a result, hundreds of businesses, hospitals and universities are already using FSO.
因此,成百上千的企業(yè)、醫(yī)院和大學(xué)正在使用無(wú)線光通信。
Based on the developed actuality of FSO technology, this paper discussed the key technique of FSO.
本文在空間光通信技術(shù)研究現(xiàn)狀的基礎(chǔ)上,論述了空間激光通信中的關(guān)鍵技術(shù)。
FSO's main drawback is that bad weather, such as rain or fog, can interrupt the signal.
無(wú)線光通信的主要缺點(diǎn)是惡劣的天氣,如下雨和大霧,能干擾信號(hào)傳送。
Investigating FSO Free space Optical Communications technology and its applications
FSO無(wú)線激光通信技術(shù)與應(yīng)用探討
FSO and its Management Application
食品安全目標(biāo)及其管理應(yīng)用
Design and Realization of FSO Video Communication System
FSO視頻傳輸系統(tǒng)的設(shè)計(jì)與實(shí)現(xiàn)
Analysis of Application of FSO to Broadband TV Transmission
FSO在寬帶電視傳輸中應(yīng)用分析
FSO: Free Space Optical Communication System
自由空間光通信系統(tǒng)
A Multiple-service Multiplex System for FSO Terminal
適用于FSO終端的多業(yè)務(wù)復(fù)接系統(tǒng)
The Technology of Searching Picture Using FSO
用FSO實(shí)現(xiàn)網(wǎng)站圖片的檢索
floating storage and offloading unit fso
浮動(dòng)儲(chǔ)油與卸油單位
Application Analysis of FSO in Technology of Fuze Set
在引信裝定技術(shù)中的應(yīng)用分析
FSO; Fund for Staff Housing and Basic Amenities;
工作人員住房和基本生活福利基金;
On Seeking Files through FSO Object Model
應(yīng)用FSO對(duì)象模型實(shí)現(xiàn)文件查找的探討
Centralized Interlock Monitoring System of OCS Switches Based on FSO
基于FSO的接觸網(wǎng)開(kāi)關(guān)集中聯(lián)鎖監(jiān)控系統(tǒng)