English translation for "optical antenna"
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- 光波段天线
光天线
光学天线
Related Translations:
- Example Sentences:
| 1. | Therefore , it is important to select and design the right optical antenna
因此,选择和设计适宜的天线系统有着重要的意义。 | | 2. | Linking to the request of the research subject , it designs and tests the cassegrain optical antennas
结合安装工艺等因素,提出了系统相应可采用的抑制或缓解措施。 | | 3. | The optical antennas system , which is a important component of the system of space optical communication , and it ’ s performance will affects on the running of total system
光学天线系统是空间光通信系统中的一个重要组成部分,其性能优劣将直接影响空间光通信的进行。 | | 4. | Firstly , the work principle of staring laser detection optical system is introduced , and the relation between optical antenna ’ s amount and fov in laser warning system of optical antenna array is deduced
首先阐述了凝视型激光辐射探测光学系统的工作原理,推导了光学天线阵列激光告警系统中光学窗口数与光学单元视场角应满足的关系。 | | 5. | Paper introduces the sorts and request for design of optical antennas , choosing the cassegrain antennas based on the characteristic of space optical communication . the structure and work principle of cassegrain antennas are discussed , as well as the relation of parameters each other
论文介绍了光学天线的分类和设计要求,根据空间光通信的特点选择卡塞格伦反射式天线,讨论了卡塞格伦天线的组成及工作原理,以及卡塞格伦天线参数之间的相互关系。 | | 6. | By calculating parameters including the link length , the azimuth angle , the elevation , the optical power that the inter - satellite optical cdma communication system will receive , the variation range of the azimuth angle and the elevation from the optical antenna of atp are understood well . by analyzing the factors to impact bit - error - rate ( ber ) from the received power , multi - user disturbing , background noise , wavelength , bit rate etc , measures to guarantee high performances of the system are obtained , especially those for smoothing the fluctuation of the received optical power from host platform vibration
分析研究了卫星光cdma通信系统中卫星仰角、方位角和距离,给出了探测器能够接收到的光功率以及atp子系统捕获及跟瞄的范围;对卫星光cdma通信系统性能模型和基于卫星振动系统性能模型的研究,分析了多用户干扰、接收光功率、背景光噪声、振动偏差以及码速率对系统误码率的影响,给出了相应的改进措施。 | | 7. | 1550nm is chosen as the work wavelength , cassegrain transmitting - receiving antenna as the optical antenna of the system through the elucidation of how to choose the work wavelength and optical antenna of comm - unication system . the structure and theoretical design parameter of apt sub - system have been presented through the discussion of the optical signal power estimation of apt sub - system , beam divergence angle , pointing error , and error signal extraction . compared with existed optical wireless communication system , the design scheme proves applicable
通过对通信系统工作波长选择、光学天线选择等阐述，选择了1550nm作为系统工作波长、卡塞格伦（ cassegrain ）收发合一天线作为系统光学天线；通过对apt子系统功率测算、束散角和瞄准误差、误差提取信号等的讨论，给出了apt子系统结构和理论设计指标，并将其与现有的光无线通信系统进行比较，说明该设计方案是可行的。 |
- Similar Words：
- "optical angular dividing equipment" English translation, "optical angular motion sensor" English translation, "optical aniseikonia" English translation, "optical anisotropy" English translation, "optical anomaly" English translation, "optical antenna angle" English translation, "optical antenna aperture" English translation, "optical antenna gain" English translation, "optical anti-quake system" English translation, "optical antimer" English translation
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