載波中繼 的英文怎麼說

中文拼音 [zǎibōzhōngjì]
載波中繼 英文
carrier relaying
  • 載 : 載Ⅰ名詞（年） year : 一年半載 six to twelve months; six months to a year; 三年五載 three to five ...
  • 波 : Ⅰ名詞1 （波浪） wave 2 [物理學] （振動傳播的過程） wave 3 （意外變化） an unexpected turn of even...
  • 繼 : Ⅰ動詞（繼續; 接續; 接著） continue; succeed; follow Ⅱ副詞（繼而） then; afterwards
  • 載波 : signal carrier; carrier wave; carrier: 3路載波 three channel carrier載波傳輸 carrier transmission...
  1. In the system, the low voltage power line is the first signal tunnel without any other relay equipments between customer terminal and substation collector, public telephone line serves as the second signal tunnel between substation and management center computer. as a breakthrough of conventional concept of electricity meter, this thesis initiate a new concept, namely, intelligent power customer terminal ( shortly, customer terminal ), which is developed with spread spectrum plc communication functional and possesses many advanced functions, such as, in addition to electric energy acquisition, guarding against electricity pilfering, preventing wrong connection, protecting malfunction, remote communication ( for example, remote power supply or halt, remote configuration of electricity meter, remote load control, etc ), and so on

    本文首先系統地總結了目前國內外低壓電力網數據傳輸技術的研究現狀和存在的問題，在此基礎上，從理論上論證了在低壓電網上應用擴頻載波數據通信技術的可行性和優越性，並重點論述了擴頻載波技術抗電力線噪聲干擾的機埋；本文提出了一個新穎的基於低壓電力線擴頻載波通信技術的集中遠抄系統的總體方案，即由用戶終端、集中器和電能管理系統所組成的網路系統，其中，用戶終端到配變集中器用低壓電力線作為通道，中間無需其他硬體中繼設備，集中器到電能管理系統用公用電話網作為通道。
  2. The system can resolve the noise and impedance on the power line and obviously improve the abilities of anti - disturbance and successful rate of communication. at the same time, the software realy method and arithmetic is also introduced to settle the problem of attenuation and increase the distance of carrier communication, it can satisfy the need of remote reading meter system

    該系統有效地克服了電力線噪聲和阻抗變化等干擾因素，提高了抗干擾能力和通信成功率，同時提出軟體中繼的思想和演算法並加以實現，進一步抑制了線路衰減快的問題，使載波通信的距離增加，滿足了遠程抄表系統的要求。
  3. First, the structure of the second generation ctdrs isl was discussed in this paper, the characteristic of coverage in the second generation ctdrs by the characteristic of orbit and the simulation model of isl was analyzed then the effect of the isl establishing process analyzed. second, the discussing and analyzing focus on the characteristic of signal during the establishing isl process, establishing the orbit model, the technology of doppler frequency shift capturing and tracking sequence and the effect of background noise, then the theory analyzing the parameters we have just mentioned, and this will support the reference for the implement of project. the simulation and test of the isl of ctdrs and analyzing from theoretical basis to implement of simulation were mainly focused in this paper

    其中討論了二代中繼星捕獲跟蹤系統星間鏈路的模擬方案的組成結構，利用軌道特性對二代中繼衛星系統的覆蓋特性進行分析，搭建了星間鏈路的模擬模型，其中包括中繼衛星和用戶衛星在內的軌道模型、星間鏈路模型、用戶星信號調制模型等，並對星間鏈路建立過程的影響進行分析;重點針對星間鏈路建立過程的信號特性，軌道模塊的建立、多普勒頻移技術、背景噪聲影響、載波的捕獲與跟蹤技術等進行了實際參數的設計與理論分析。
  4. Author introduces the principle, the technical character and the technical data of the device. it is also advanced a scheme about catrier signal spanning the distribution line break. author provides the experiment report of the wfplc - m1 middle - voltage power line caner modem

    該系統在設計上採取了多種信號隔離措施，具有雙載頻自動切換功能和中繼功能，結合裝置採用耦合電容和結合濾波器一體化設計，具有接地刀閘保護、避雷器保護。
  5. Furthermore, soft - relay is employed to reduce the coupling of the three - phase voltages and prolong the distance of communication, which intensifies the capability via price, reliability and stability of the system

    系統中採用軟中繼有效地解決了三相電的耦合問題、增長了其通信距離，從而使得低壓載波電力線較好地運用於智能大廈遠程抄表系統，充分發揮系統性價比高、可靠性好、運行穩定等優勢。
  6. This project focuses on r & d of home network, especially in communication between the devices in home. after learning the popular home network architecture around, a new solution for communication in home was proposed based on power - line carrier communication technique and digital communication technique. a new home network repeater was also developed under this idea frame

    本課題主要針對目前家庭網路發展迅速的情況，對家庭網路設備之間進行數據互通方式的發展進行了研究，結合目前流行的家庭網路組網方式，電力線載波技術和數字通訊技術，提出了一種新型的家庭網路設備之間的互聯方案，並按照這個思路設計出了實現這個方案所需的網路中繼設備。
  7. In this paper the characteristic of the carrier channels are discussed and that the primary measure of improving reliability of power line communication is to establishing a real time adaptive system, include the adaptive channel - balance and auto - repeat the proposed

    本文討論了低壓電網的載波通道特性，提出了提高電力線通信系統可靠性的根本措施在於自適應控制，主要包括通道均衡自適應和自動中繼自適應。
  8. Cdma2000 en electromagnetic compatibility and radio spectrum matters - base stations, repeaters and user equipment for imt - 2000 third - generation cellular networks - part 4 : harmonized en for imt - 2000, cdma multi - carrier cdma2000 covering essential requirements of article 3. 2 of the r tte directive v2. 2. 1

    電磁兼容性和無線電頻譜情況. imt - 2000第三代細胞網路用基站中繼器和用戶設備.第4部分:包括r tte指令3 . 2條款的基本要求的imt - 2000的cdma多載波
  9. Cdma2000 bs en electromagnetic compatibility and radio spectrum matters - base stations, repeaters and user equipment for imt - 2000 third - generation cellular networks - part 5 : harmonized en for imt - 2000, cdma multi - carrier cdma2000 bs and repeaters covering essential requirements of article 3. 2 of the r tte directive v2. 2. 1

    電磁兼容性和無線電頻譜情況. imt - 2000第三代細胞網路用基站中繼器和用戶設備.第5部分:包括r tte指令3 . 2條款的基本要求的imt - 2000的cdma多載波
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