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- PRF jitter 脉冲重复频率抖动
- Jitter is an important parameter of VoIP QoS. 在提供IP电话服务时,时延抖动是一个重要的QoS参数。
- A satisfied result has been obtained at different PRF. 在不同脉冲重复频率下进行仿真,取得了满意的效果。
- The effect of EMI has been reduced through frequency jitter. 通过频率抖动,降低了开关电源的电磁干扰影响。
- In spotlight SAR system design, PRF selection is very important. 摘要在聚束式合成孔径雷达系统设计中,脉冲重复频率PRF的选择至关重要。
- The pictures on the wall jitter whenever a truck drives by. 墙上的照片每当卡车开过时就会振动。
- Emerging-market bonds and shares, for instance, may jitter further. 例如,新兴市场债券和股票可能更加震荡。
- I am an exam jitter and I always get a cramp in my stomach. 我是个考试紧张大师,一考试胃就抽筋。
- The jitter of the main switch is less than 1. 5ns(RMS ). Blumlein主开关工作电压大于280kV;抖动小于1.;5ns(均方根值)。
- Three pulse cancellation method is used and the PRF is programmable. 该对消器采用三脉冲对消方案,脉冲重复频率可编程。
- High PRF and inverse receiver are often used in radar missile guidance. 在雷达导引头中经常采用高PRF倒置接收体制。
- PRF Global Inc is a U.S.A.Corporation located in Huntington Beach, California. 脉冲重复频率全球公司是美国公司设在加利福尼亚州亨廷顿海滩,加利福尼亚州。
- The membership number on the entry form and the PRF should be identical. 报名表上的会员编号必须与付款记录表相同。
- The clock used should be free from significant phase or frequency jitter. 应用的时钟应没有重大的周期或频率的跳动。
- The dedicated capacity gives no latency or jitter between the endpoints. 这个专用的容量赋予在端点之间无延迟时间或剧跳。
- But even the slighted amount of jitter in a videoconference can be frustrating. 但是即使是很小的信号不稳定也会导致视频会议受阻。
- The result is a tighter jitter spec and all the sonic benefitsthat implies. 其结果是更严格的抖动控制和相关的音质进步。
- They produce jitter.A low jitter design is important in PLL circuit. 因此在锁相迴路电路设计中拥有低杂讯抖动是很重要的。
- They are the property of sum and difference beams, the errors of the elements and channels and different pulse repeating frequency(PRF). 这些因素包括和差波束的特性、阵元和通道的误差、不同的脉冲重复频率(PRF)。
- Even in the case of lower PRF and a few amounts of pulses, it is still very effective. 仿真结果表明该方法具有分辨率高;对雷达脉冲重复频率PRF及积累脉冲数要求不高的特点;在低的PRF及少的积累脉冲下;利用该方法仍可有效地识别检测出ARM.