您要查找的是不是:
- binary phase grating 二进制相位光栅
- Differential Binary Phase Shift Keying. 差分二进制相移键控。
- The Influence of Defocus Length and Quasimonochromatic Line on Talbot Image with Binary Phase Gratings 离焦量和非单色光对二元相位光栅泰伯像的影响
- Binary Phase Corrector for Phased Array System[J]. 引用该论文 杨李茗;许乔.
- DCT coefficients are real and can be considered to have a binary phase value. 而离散余弦变换,其系数为实数,可以被认为有一个二进相位值,此相位只受系数的符号影响。
- Methyl violet dyes doped polyvinyl membrane build phase grating under two branchs of coherent beams irradiation. 甲基紫掺杂聚乙烯醇薄膜材料在两束相干光照射下生成相位光栅。
- This site offers an introduction into binary phase systems and, a clearly structured guide on their application. 资源描述:该网站提供关于二相元系统入门及简明应用结构指南。
- Fabrication of Rewritable Phase Grating with Polarization Holography on Azobenzene Polyester[J]. 引用该论文 杨建军;周京利;柯燕;王克逸;张其锦.
- Extended Binary Phase Shift Keying (EBPSK) is a kind of bandwidth efficient modulations. 摘要扩展的二元相移键控是一种高效调制技术。
- Study on laser beam combination by means of isosceles triangle phase grating[J]. 引用该论文 王景全;罗铂靓;张志友;方亮;杜惊雷.
- The results show that the directional diffractive binary phase structure was achromatic and apt for hot embossing and offers a new method for AVOD. 实验结果表明;定向衍射二元光学位相结构具有消色散特征;且适合于热压复制工艺;为制造消色散光变图像提供了一种新方法.
- The paper presents a novel method for demodulating the binary phase shift keying(BPSK) signals basing on adaptive filtering. 提出了一种新型的基于自适应滤波算法的解调二进制相移键控(BPSK)信号的方法。
- Based on the principle of testing aspherical surfaces with Computer-generated Holograms (CGH), a binary phase twin CGH is proposed and designed. 摘要基于全息补偿检验非球面的原理,提出并设计了一种二元纯相位型双计算全息图。
- In this system,phase grating is formed after photoinduced trans-cis isomerization occurs on azo polymer and it separates with the liquid crystal. 该体系中的偶氮聚合物在光诱导下发生顺反式异构形成与液晶分离的相光栅。
- In order to test concave aspherical surfaces precisely, a binary phase twin computer-generated hologram (CGH) is proposed and designed. 为实现对凹非球面的高精度检测,提出并设计了一种二元纯相位型双计算全息图。
- The result showed that the mixing of PP/LCP phases was binary phase composites with a un solution property. 研究表明:PP/LCP相混合形成非相溶的二相系复合材料。
- The wavelength division effect of grism in a multi-wavelengths optical system is discussed, the grism consist of a tranditional optical prism and a diffraction optical phase grating. 本文探讨稜镜光栅在多波长操作系统中的分波效应。
- Linear frequency modulation (LFM) signal and binary phased code (BC) signal are applied widely in pulse compression radar system. 摘要线性调频信号和二相编码信号在脉冲压缩雷达系统中使用较为广泛。
- Homodyne binary phase shift keying(BPSK) receivers can achieve the best sensitivity theoretically, so becomes the research and application focus of inter-satellites coherent optical communications. 在相干体制下,二进制相移键控(BPSK)信号调制的零差接收机可实现理论上的最高灵敏度,是星间相干光通信的研究和应用重点。
- The phase grating is realized with photolithographic IC technique.Three different methods to realize phase gratings are discussed. 用光刻法实现了这一位相光栅,并比较了不同位相光栅制作法的优缺点。