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- In the R-FOG based on the phase modulation spectroscopy technique,not only the optical power difference between the clockwise(CW) and counterclockwise(CCW) light waves induces the bias drift,but also the two different modulation indexes do. 基于调相谱检测技术的谐振式光纤陀螺系统中,除顺时针(CW)和逆时针(CCW)光路传播的光强不均匀会引入非互易相位差,使系统出现零漂外,顺时针和逆时针光路的调制系数也会引入系统零漂。
- Blind Detection of Continuous Phase Modulation Signals with Integer and Half Integer Modulation Index 调制指数为整数和半整数的连续相位调制信号的盲检测
- phase modulation index 调相指数
- The article theoretically analyzes the impact of self phase modulation caused by nonlinear refractive index on ultrashort pulse. 从理论上分析了非线性折射率引起的脉冲自位相调制对超短脉冲的影响。
- 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。
- As has been already demonstrated, the modulation index defines the number of partials in the spectrum. 由大多数声学设备产生的分音振幅在声音持续其间变化。
- 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。
- Frequency modulation offers an effective parameter for spectral evolution: the modulation index (i). 能够控制声音的时变频谱要素对声音合成来说是至关重要的。
- At the same time, the RPWM spectrums under different modulation index were compared to expose the weakness of RPWM. 对不同幅度调制比下的RPWM波频谱进行比较,RPWM对幅度调制比要求较高。
- 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。
- The modulation index can be increased by using distorted wave forms that contain only triplen (multiples of three) harmonics. 通过使用只含有三次谐波的波形作为载波可以提高这个调节指数。
- 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。
- Note, however, that by linearly increasing the modulation index the instrument does not necessarily increase the power of high-order sidebands linearly. 频谱的这种短暂变化不总是能被清晰地听到。
- Quasi Velocity Matched Electrooptic Phase Modulator[J]. 引用该论文 郭凤珍;于长泰;小林哲郎.
- 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
- 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
- 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.