laser communication link
英 [ˈleɪzə(r) kəˌmjuːnɪˈkeɪʃn lɪŋk]
美 [ˈleɪzər kəˌmjuːnɪˈkeɪʃn lɪŋk]
网络 激光通讯链路
双语例句
- The stability of a satellite laser communication terminal control system is a critical performance index in the construction and maintenance of a communication link.
卫星激光通信终端控制系统的稳定性是激光通信链路建立与保持过程中的重要性能指标。 - Fourthly, some key problems of space laser communication are studied including the selection of working wavelength, laser and modulation technology, as well as the calculation of optical link for inter-satellite optical communication.
第四，研究了空间光通信的几个关键问题.研究了工作波长的选择、激光器的选用与调制技术、进行了星间激光通信系统的光链路计算。 - To establish a laser communication link, the two parts of communication need to looking for the direction of each other, so the equipment for achieve fast positioning is needed.
为建立激光通信链路，通信双方首先需要找到对方的大致方向，此时需要一种定位装置。 - In the Inter-satellite laser communication system, because the laser beam is very narrow and the transmission distance is too far, PAT ( Pointing Acquisition and Tracking) is the key technology to establish and maintain the optical communication link.
在卫星光通信系统中，由于激光束非常窄，且传输距离远，所以瞄准、捕获和跟踪（PointingAcquisitionandTracking，PAT）技术是光通信链路成功建立和保持的关键技术。 - This laid the foundation for the realization of coherent communication system of high efficiency space laser communication link.
为高效率空间激光通信链路相干通信系统的实现提供了基础。 - The sky background radiation is the main background noise of the laser communication system. Especially to the acquisition link which has the big field of view and the long integration. And the rapid acquisition is the premise of establish the communication link.
天空背景辐射是影响空间激光通信系统的主要背景噪声，其对大视场，长积分时间的捕获单元影响尤为严重，而快速准确的捕获是建立通信链路的前提。 - The random jitter of the beam will impact the normal communications due to the narrow laser beamwidth. It increases link error rate and affects the quality of communication link.
由于信号光束较窄，光束的瞄准误差会增加链路的误码率，影响了链路的通信质量。 - The PAT technology is pivotal to establishing and keeping the laser communication link.
PAT技术是激光通信链路建立和保持的关键技术。 - Intersatellite laser communication can be considered as the consequent development of satellite communication technology, and the narrow laser beam and long communication distance cause the difficulty of establishing and keeping the link in complex space environment.
卫星间激光通信是未来卫星通信技术的重要发展方向，它在较为复杂的空间环境中进行，信号光束窄，传输距离长，给链路的建立和保持造成极大的困难。 - With a laser as a signal carrier, FSO can provide a long-distance communication link with wireless and broadband data transmission.
用激光作为信号的载波，FSO能够在远距离间提供一个无线的，高带宽的通信链路。