broad band interference 中文意思是什麼

broad band interference 解釋
寬帶干擾
  • broad : adj 1 廣，廣大；廣袤，寬闊的，遼闊的；廣泛的，普遍的；【紡織；印染】寬幅的。2 氣量大的，寬厚的，...
  • band : n 1 帶，繩；帶形物；箍；箍條；嵌條；鑲邊；鋸條； 〈pl 〉 （法官等的）寬領帶。2 束縛，羈絆；義務；...
  • interference : n. 1. 沖突，抵觸。2. 干涉，干預。3. 妨礙，打擾，阻礙物。4. 【物理學】干擾；干涉。
  1. At the end of the paper, we extend the utilities of pif and design several innovative polarization interference devices, such as broad - band polarization rotator, interleave and polarization vector integrating device. all these exploratory researches will promote the further development of pif

    最後對偏振干涉濾光片用途進行合理拓展，利用偏振光的干涉特性，設計了幾種實用的偏振器件，例如寬波段偏振旋轉器、交錯復用器和偏振整合器等。
  2. In section three, a complementary scheme of spectral coding and decoding is proposed. it makes full use of the broad band incoherent gauss optical source and compensates the unflatness of sectrum of the source. combining with the method of banlanced detecting, the multiple accsss interference of the multiple users is rejected in the decoding port

    不同於ocdma系統中每個用戶擁有一對編解碼器，該方案通過利用二維rs碼字的周期性和awg路由器的循環性，系統所用的編解碼器能夠同時對不同用戶的地址碼進行編解碼，使得系統中的用戶共享編解碼資源，減少了系統的復雜性。
  3. It has been widely applied in personal communications, mobile communications and the field of broad band wireless access, and it has also been regarded as the main air access of the third generation mobile communications, because comparing with tdma and fdma, cdma has greater system capacity, higher frequency efficiency and stronger anti - interference ability, at the same time it still has the potential of solving the conflict of limited frequency resource and limitless user request

    相對于tdma ， fdma等多址技術而言，它具有系統容量大，頻帶利用率高，抗干擾能力強，保密性能好等優越性，同時還具有緩解有限頻帶與無線用戶需求之間矛盾的潛力，因而在個人通信，移動通信，寬帶無限接入領域都得到了廣泛的應用，也被普遍認為是未來第三代移動通信的主流空中介面技術。
  4. Many advantages make optical fiber suitable used as transmission medium of high - rate broadband services, such as broad transmission band, large capacity, low loss, strong immunity to interference etc. among optical access network, passive optical network ( pon ) is paid more attention throughout the world. it offers easily upgraded and low cost of lay, ope ration and maintenance. especially passive optical network based on atm ( atm - pon ) integrates the capability of supporting multiple qos services with atm and transparent transmission with pon

    在光纖接入網中，無源光網路（ pon ）由於不採用有源節點、敷設和運行維護成本低且成本共享、對業務透明、易於升級等優點而備受世界各國的關注，特別是以atm為基礎的無源光網路（ atm - pon ） ，由於結合了atm多業務、多比特率的支持能力和pon的透明寬帶傳送能力，將成為實現未來寬帶接入乃至最終實現ftth的重要方式。
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