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- adaptive loop bandwidth 自适应环路带宽
- The method of designing the loop filter with the phase margin and loop bandwidth is displayed. 并提出了从环路带宽和相位余量出发设计环路滤波器的方法。
- But for the classic PLL, both the loop bandwidth and damping factor vary with the multiplication factor.Also the two parameters are dependent of the PVT corners. 对于经典锁相环,环路带宽及输出时钟的性能和分频系数M的影响很大,而工艺以及工作环境也会影响环路的工作状态,要想在所有工作频率段和所有的工艺角下都能够获得很稳定的时钟输出非常困难。
- Due to the conventional integer-N frequency synthesizers suffer from fundamental tradeoffs among frequency step size, loop bandwidth, phase noise, and reference spurs. 由于常见的整数型频率合成器有几个取舍问题,例如频率解析度对于迴路频宽、相位杂讯和参考信号突波的取舍。
- Design criteria for such signal source are derived, upon which one can choose the PLL loop bandwidth by trade-off considerations, to get a relatively low BER, simultaneously obtain low spurious output and fast frequency hopping as well. 为了减小相噪对系统性能的影响,导出了此类信号源的设计判据,据此可基于折衷考虑选取环路带宽,以便同时获得较低的误码率,以及低的寄生输出和较快的频率跳变速度。
- Finally, experimental results are presented to demonstrate the effectiveness of anti-windup PI control and the closeness of the control loop bandwidth as verified by dynamic signal analyzer. 最后由实验结果验证反捲起设计之有效性,以及控制迴路频宽之设计值与动态讯号分析仪量测值非常相近。
- By using the synchronized sampling scheme, the output voltage feedback contains no ripple components and we can improve the voltage loop bandwidth compared with the conventional approaches. 当输出电压回授不再含有双倍频电压涟波时,将可提高电压迴路的频宽而不致造成电流失真。
- The author is going to adapt his play for television. 作者将把他的剧本改编成电视剧。
- One should adapt oneself to the changed conditions. 我们应当使自己适应变化了的情况。
- The news of their marriage knocked me for a loop. 他们结婚的消息使我大吃一惊。
- The road makes a wide loop around the lake. 这条路沿湖绕一大圈。
- He doesn't think he can adapt himself to the hot climate. 他认为不可能适应这样的炎热天气。
- A loop fastened to a belt to hold a tool or weapon. 挂武器环固定在腰带上拴工具或武器的环套
- The new students are very slow to adapt to the rules. 新生对于那些规定适应得很慢。
- One loop or winding of a coiled rope or cable. 一卷绳索,一捆船索卷起的绳子或钢丝的一圈或一卷
- The loop becomes magnetic when the current is switched on. 通电时线圈就会有磁性。
- You must adapt to the norms of the society you live in. 在社会中生活就要遵循社会行为准则。
- He tried hard to adapt himself to the new conditions. 他努力使自己适应新的情况。
- The loop of string makes a handle for the parcel. 细绳结的环做成包裹的拎襻。