...刊网 关键词:锁相跳频源; 环路带宽;相位裕量; 环路滤波器;ADS [gap=777]Keywords:PLL frequency hopping source;loop bandwidth;phase margin;loop filter;ADS ...
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...单元增益点(unity gain crossover,0db)的相交的点频率(crossover frequency)是1mhz0db频率有时候也称为回路带宽(loop bandwidth)
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open-loop bandwidth 开环带宽
wide loop bandwidth 多重速率宽回路频宽
tracking loop bandwidth 跟踪环带宽 ; 跟踪回路带宽
loop noise bandwidth 环路躁声带宽
en-loop bandwidth 开环带宽
open loop bandwidth 开环带宽
optimal loop bandwidth 优化的环路带宽
optimum loop bandwidth 最佳环路带宽
Based on this analysis, loop bandwidth and damping coefficient are calculated, and debugged by experiment.
并据此给出了环路的参数,如环路带宽,阻尼系数等。
参考来源 - 小型Ka频段锁相源技术研究The computer simulations demonstrate that the method can remain the loop bandwidth small enough in the high dynamic environment,satisfying the dynamic performance of the receiver,and also guaranteeing the noise performance.
仿真结果表明,该算法在高动态环境下仍然可以使环路带宽足够小,在满足接收机动态性能的情况下,也保证了噪声性能。
参考来源 - 基于INS辅助的高动态GPS接收机算法研究·2,447,543篇论文数据，部分数据来源于NoteExpress
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。
Based on the performance of PN code and carrier tracking loop, an optimal loop bandwidth is presented.
在分析伪码和载波跟踪环性能的基础上，给出了跟踪环路的最优带宽。
Fine frequency resolution requires a small reference frequency and a correspondingly small loop bandwidth.
高的频率分辨率要求低的参考频率，这就相应地要求环路的带宽比较窄。
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