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- differential phase modulation 差动式调相
- To cope with the problem of phase shifts caused by different propagation paths (especially in HF links), the modulation is done in differential phase shift keying (DPSK). 为了克服由多径传播造成的相移失真难题（特别是在HF链路里），调制采用差分相移键控（DPSK）来完成。
- The resulting modulation of the differential phase between mode and mode in fiber is detected by white-light interferometry and active homodyne phase tracking. 利用白光干涉和主动零差相位跟踪技术检测出相位差的变化，从而得到被测电压。
- Control system of piezoelectrical fiber-optic phase modulation[J]. 引用该论文 刘勇;周喃;朱震;朱灵;于清华;翟玉峰.
- Phase Modulation in Multiline Raman Amplification[J]. 引用该论文 XU Jianqiu;LOU Qihong.
- Phase modulation of the laser beam is obtained by EOM in the external cavity. 另外，文中还提出了一种基于双正弦调制技术的激光自混合干涉测距系统。
- Working principle of pseudorandom code phase modulation CW fuze is introduced. 分析了此体制下引信的抗侦察性能。
- The differential phase shift changes as the change in the thickness of the ferrite phase shifter is calculated with the transcendental equation. 根据超越方程对单环非互易铁氧体移相器的差相移随铁氧体厚度的变化进行了数值计算。
- differential phase inversion modulation system 反相差分调制方式
- Carrierless Amplitude and Phase Modulation has emerged as the de facto standard, having captured most of the nascent market to date. 无载波振幅和相位调制正在成为事实上的标准，迄今已占了这个新生市场的大部分。
- We have already seen that glint is an apparent movement of a target due to motion causing differential phase changes at the receiver. 我们早已了解，闪烁是目标的视在移动，这是由于目标的运动在接收机中引起不同相位变化的缘故。
- Mode locking can be induced not only by loss modulation, but also by phase modulation. 锁模不仅可用损耗调制取得，也可用位相调制来得到。
- We have already seen that glint is an apparent movement of a target due to mot causing differential phase changes at the receiver . 我们早已了解，闪烁是目标的视在移动，这是由于目标的运动在接收机中引起不同相位变化的缘故。
- A Pseudorandom Code Phase Modulation and Sinewave Frequency Modulation Combined Fuse. 伪随机码调相与正弦调频复合引信
- The characteristic of the differential phase detection (DPD) signal of the SWML read-only disc is analyzed both in theory and experiment. 本文通过理论仿真和实验研究分析了SWML只读光盘的差分相位检测（DPD）信号的特性。
- LCOS Phase Modulation Analyses and Using in Holographic Reconstruction System[J]. 引用该论文 Zhang Gongrui;Zhang Quanbing;Wei Sui;Han Chao.
- This is a phase modulation synth. It makes metallic, noisy, science fiction sorth of sounds. 关于本站-网站帮助-广告合作-下载声明-友情连接-网站地图-管理登录
- Further computation indicates that the ferrite slabs loaded ridged waveguide has broadband frequency properties and the grooved waveguide has greater differential phase shift. 进一步计算结果表明含铁氧体片的脊形波导具有宽频带特性,含铁氧体片的槽形波导具有较大相位移。
- Study on Multiwavelength Erbium-doped Fiber Laser with Sinusoidal Phase Modulation[J]. 引用该论文 孙国勇;瞿荣辉;方祖捷;王向朝.
- Quasi Velocity Matched Electrooptic Phase Modulator[J]. 引用该论文 郭凤珍;于长泰;小林哲郎.
