光学天线的英文

• optical antenna

• "光学"英文翻译    optics; photology; photics
• "天线"英文翻译    antenna; aerial; antenna wir ...
• "光学天线罩" 英文翻译 :    optical radome
• "光学天线孔径" 英文翻译 :    optical antenna aperture
• "光学天线模型" 英文翻译 :    antenna optical modeling
• "光学天线增益" 英文翻译 :    optical antenna gain
• "光学天线张角" 英文翻译 :    optical antenna angle
• "空载光学天线" 英文翻译 :    spaceborne optical antenna
• "光学天线罩的吸收" 英文翻译 :    optical radome absorption
• "光学天平" 英文翻译 :    optical balance
• "光学天平动" 英文翻译 :    optical libration
• "光学天体" 英文翻译 :    optical object
• "光学天文学" 英文翻译 :    optical astronomy
• "光学天文导航" 英文翻译 :    optical astronavigation; optical celestial navigation
• "类星光学天体" 英文翻译 :    starlike optical object
• "光学天体测量学" 英文翻译 :    optical astrometry
• "光学天体物理学" 英文翻译 :    optical astrophysics
• "国家光学天文台" 英文翻译 :    national optical astronomy observatory
• "国立光学天文台" 英文翻译 :    noao national optical astronomical; noao, national optical astronomical observatories
• "美国国家光学天文台" 英文翻译 :    national optical astronomy observatory
• "国家光学天文台双子科学中心" 英文翻译 :    gemini observatory
• "于学天" 英文翻译 :    yu xuetian
• "地学天文" 英文翻译 :    annu rev astron astr; astrophys j
• "化学天平" 英文翻译 :    analytical balance; chemical balance; chemical scales
• "科学天地" 英文翻译 :    science dimension

• The optical receiver has a photodiode and an amplifier circuit
  收发装置前装有光学天线和光学滤波片。
• Participate in the design and test of the cassegrain antennas used in one subject
  参与了课题有关卡塞格伦光学天线的设计和测试工作。
• 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。
• 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。
• 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。
• 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。