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- The phase jitter of output signal of the PLL( phase locked loop) frequency doubler is analyzed. 定量分析了数字式锁相倍频器输出信号的相位抖动.
- The results play an important role in the design and fabrication of Cherenkov frequency doubler. 这一结果不同于未考虑传输损耗时转换效率所具有的线性性质 ,这对于切伦科夫频率倍频器的研制中参数的优化具有重要的意义
- Experimental Generation of Entangled Lights from Resonating Frequency Doubler[J]. 引用该论文 罗玉;李莹;潘庆;谢常德;彭堃墀.
- To solve the problem of exaggerated angle pulse in the ratio driving and tracing measuring technique in testing in situ for large gears, the programmable dynamic frequency doubler has been developed. 为解决大齿轮在机测量过程中采用比例驱动跟踪测量技术时转角脉冲当量过大的问题,研究开发了可编程动态倍频器。
- The double frequency number is selected directly by software.When input pulse width of the frequency doubler changes, output pulse can well trace.The frequency doubler fully meets the needs o... 该倍频器在输入脉冲宽度变化时能很好地动态跟随,倍频数绝对准确,倍频后的脉冲宽度均匀,完全满足了大齿轮在机测量的要求。
- Research and Design of Ka-band Frequency Doubler Ka波段二倍频器的研究与设计
- This family integrates a variety of unique features such as an LO frequency doubler and divider ,dual low-noise amplifier (LNA) gain settings .chip operate at cellular and PCS frequencies . 该系列产品采用独特的设计,如:本振(LO)倍频器/分频器、两种低噪声放大器(LNA)增益设置。
- frequency generator frequency doubler 频率发生器倍频器
- Keywords dynamic frequency doubler programmable large gear test; 动态倍频器;可编程;大齿轮测量;
- Phase jitter and restraint method for phase locked loop frequency doubler 锁相倍频器的相位抖动及其抑制措施
- Experimental Generation of Entangled Lights from Resonating Frequency Doubler 利用谐振倍频产生纠缠光束
- Research on the Millimeter-wave Microstrip Integrated Frequency Doubler 毫米波微带集成倍频器研究
- He varied the transmission frequency. 他变换了无线电传送的频率。
- A unit of frequency equal to one cycle per second. 赫兹频率的单位,等于每秒一周
- Experimental generation of bright green light in amplitude-squeezed state via extracavity frequency doubler 用外腔谐振倍频产生明亮绿光振幅压缩态光场
- Fatal accidents have decreased in frequency over recent years. 近年来死亡事故发生的频率已经下降。
- Experimental generation of bright green light in amplitude_squeezed state via extracavity frequency doubler 用外腔谐振倍频产生明亮绿光振幅压缩态光场
- said - like MC1496 - see the datasheet it has an example of a frequency doubler circuit; -模拟乘法器-作为salam2000说-如MC1496 -请看数据表它有一个倍频电路的例子;
- We can often correlate age with frequency of illness. 年龄的大小往往与发病率有关。
- Accidents on that highway are happening with increasing frequency. 那条高速公路上车祸发生得越来越频繁。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries