2) optical control
光控
1.
Based on the introduction of the development of optical controlled phased array antenna, the advantages of optical controlled phased array antenna to traditional phased array antenna and its basic principal are both described, true time delay--the method of realize optical controlled phased array antenna is also discussed.
在介绍光控相控阵雷达相对于传统相控阵雷达的优势所在及其发展历程的基础上,阐述了光控相控阵雷达工作的基本原理和实现光控相控阵雷达的手段——真延时。
2.
Optical controlled Phased Array Antenna offers well-known advantages of propagation loss,immunity EMI,remoting-capability,wide instantaneous bandwidth and squint-free operation, so that it is talent than other kind of radar.
光控相控阵雷达具有低损耗、不受电磁干扰、探测距离远、宽瞬时带宽、无波束倾斜等许多优点,成为现代雷达中的佼佼者。
3) light-controlled
光控
1.
Progress in Light-controlled Smart Supramolecular System Based on Host-guest Recognition
基于主客体识别作用的光控智能超分子体系的研究进展
2.
The progress in photochromic materials for light-controlled cartier switches is reviewed.
对现阶段基于光致变色材料的光控载流子开关的结构和性能作了介绍和评估,并从材料等方面分析了它们的优势和不足之处,讨论了光控载流子全开关研究的未来发展。
4) light controlled by light
光控光
5) optically phased array
光控相控阵
1.
Research of subarray partition in optically phased array radar;
光控相控阵天线子阵划分方法的研究
2.
Theoretical analysis and simulation of instantaneous bandwidth for optically phased array antenna;
光控相控阵列天线瞬时带宽的理论分析与仿真
6) OCPA
光控相控阵
1.
Being that transceiver of OCPA scans simultaneously,six system configuration projects for OCPA are proposed in which OTTD units are shared in transceiver to delay signals.
针对光控相控阵雷达收发同时扫描工作,提出了六种收发共用OTTD单元的光控相控阵列的系统构成方案,并给出了每种方案的构成框图;分析和比较这些方案后,确定了实验系统中采用的其中一种。
2.
As OCPA improves many performances of traditional phased array radar system,but optic-fiber transmission and optical time delay that are used in OCPA being unideal,they make bad influences on the OCPA radar system.
通过光控相控阵列的数值模型和成对回波理论,理论分析并仿真了各子阵上光路幅频特性波动时不同情况下对光控相控阵阵列方向图与脉冲压缩的影响。
补充资料:电控光散射效应
分子式:
CAS号:
性质:当一细束光通过粗晶透明铁电陶瓷薄片时,透射光以一定的角度分布向前散射,且此角度分布依赖于陶瓷极化轴的取向(即依赖于剩余极化的方向),因此,用施加电场的方法改变陶瓷极化轴的取向时,就可改变和控制散射光强度和角度分布,这就是电控光散射效应。利用此效应可制成光开关器件。
CAS号:
性质:当一细束光通过粗晶透明铁电陶瓷薄片时,透射光以一定的角度分布向前散射,且此角度分布依赖于陶瓷极化轴的取向(即依赖于剩余极化的方向),因此,用施加电场的方法改变陶瓷极化轴的取向时,就可改变和控制散射光强度和角度分布,这就是电控光散射效应。利用此效应可制成光开关器件。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条