How to protect the optical antenna simply and effectively is an important problem that should be resolved for the laser warning equipment to be used in adverse field conditions.
如何在各种恶劣的战场环境下,简便有效地保护激光告警设备的光学天线是激光告警设备实际使用中需要解决的一个重要问题。
To overcome the atmospheric attenuation effect,the non-line-of-sight scattering atmospheric optical communication system usually adopt an optical antenna to enhance the signal collection ability and increase its communication distance.
由于大气衰减的影响,非视线散射大气光通信需要使用光学天线以提高对光信号的采集能力,进而增加通信距离。
Research on control system for grinding machine tool of missile radome;
导弹天线罩专用修磨机床控制系统研究
High Performance Missile Radome Measurement System;
高性能导弹天线罩测试系统
Optimization Design of Wideband Radome and Radar Absorbing Material;
宽带天线罩和雷达吸波材料的优化计算
This paper discusses the choice of material, thickness as well as some classical structures in antenna cover design of the TD-SCDMA Smart Antenna, and presents an example, including its numerical simulation and test result.
针对TD-SCDMA智能天线罩设计中的材料选择、天线罩壁厚、典型结构形式进行了探讨。
Multi-objective optimization of electric performance ofsandwich antenna radome wall using genetic algorithm;
夹层天线罩壁电性能的多目标遗传优化
The results show that the properties can meet the requirements for antenna radomes.
结果表明该复合材料具有较好的介电性能与耐热性能,能够满足耐高温复合材料天线罩使用要求。
A method,covering the antenna with an antenna radome,is proposed in the paper to realize the broadband impedance matching of the half-wave dipole antenna.
该文提出了一种加天线罩来实现半波振子天线宽频带阻抗匹配的方法。
Design and Computation of the Optical Antenna of a Wide-band Digital Lightwave Communication System
宽带数字光波通信系统光学天线的设计及计算
Alignment for center distance of optical telescope in satellite optical communication terminal
卫星光通信光学天线轴间距的精确调试
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。
optical antenna
光学[光波段]天线
Dynamics in Peripheral Light-Harvesting of Photosynthesis;
光合作用外周捕光天线中的光动力学过程
Optoelectronic Detecting of Optical Properties of Optical Transmit Antenna;
激光发射天线光学性能的光电探测研究
Optical Implement for Adaptive Beamforming of Array Antenna
阵列天线自适应波束合成的光学实现
Microwave Phased Array Antenna Using Fiber Optic Signal Distribution Network
使用纤维光学信号分配网络的微波相控阵天线
A serious problem in astronomical spectroscopy is imposed by the absorption of light in the earth's atmosphere.
地球的大气层对光线的吸收，给天文光谱学带来了严重的问题。
The Study of Photoinduced Ultrafast Dynamics of Peripheral Light Harvesting Complexes (LH2) in Primary Process of Purple Bacteria Photosynthesis;
紫细菌原初反应中外周捕光天线LH2的超快光动力学过程研究
optically controlled microwave phased array antenna
光控微波相控阵天线
x ray excited optical fluorescence
x射线激发光学荧光
uv photoemission spectroscopy
紫外线光电发射光谱学
opticalIRUV navigation
光学／红外线／紫外线导航
Ray Optics Study on Optical Fiber and Fiber Technology
光纤与光纤技术的光线光学理论研究
adaptive optics
n.1. 适应性光学仪器(天文学使用的镜子其形状可以改变以补偿光线受大气之扭曲)
(optics) defect in an optical system in which light rays from a single point fail to converge in a single focal point.
（光学）光学仪器不能使光线集中。
Design and Measurement of Fiber True Time Delay Line in Optically Controlled Phased Array Antenna
光控相控阵天线光纤实时延时线设计与测试