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- tracking loop bandwidth 跟踪环带宽
- 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。
- This is the GPS receiver, Baseband Processing Module cumulative module design code for the code tracking loop. 这是GPS接收机,基带处理模块中累加模块设计代码,用于码跟踪环。
- 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。
- This is the GPS receiver, Baseband Processing Module CA code generator module design code for the code tracking loop. 这是GPS接收机,基带处理模块中CA码产生模块设计代码,用于码跟踪环。
- 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。
- Here the bit tracking loop,code tracking loop and carrier tracking loop work simultaneously to complete synchronization of data,code and carrier phase. 该方法采用位同步环、码跟踪环和载波跟踪环同时工作,协同完成数据位、伪码和载波相位的同步。
- For MSK waveform PN code, this paper adopts a novel Chip Tracking Loop (CTL) for PN code ranging, which is a modified Data Transition Tracking Loop. 本文针对MSK波形伪码,采用新型的码片跟踪环用于伪码时钟恢复。
- Here the bit tracking loop, code tracking loop and carrier tracking loop work simultaneously to complete synchronization of data, code and carrier phase. 该方法采用位同步环、码跟踪环和载波跟踪环同时工作,协同完成数据位、伪码和载波相位的同步。
- 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。
- The method can provide phase information to the track loop and adapt to acquisition for BOC(n,n) signal. 该方法可为跟踪环路提供相位信息;适用于BOC(n;n)信号的捕获.
- 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。
- Integrated Kalman filter is used estimations of INS's error and GPS receiver clock's error.It is used code tracking loop in order to function of loop filter in tradition code tracking loop. 在该算法中,组合卡尔曼滤波器除完成INS误差及GPS接收机时钟误差的估计外,还参与了GPS码跟踪,即完成传统码跟踪环中环路滤波器的功能。
- early-late no coherent code tracking loop 超前-滞后非相干码跟踪环
- tracking loop phase error variance 跟踪环相位误差方差
- digital data transition tracking loop 数字数据转移跟踪环
- Some of the menu sounds border on being grating, the music is mostly forgettable, and some of the tracks loop too frequently. 上的一些菜单声音边境炉栅, 音乐大多数易被忘记, 并且一些轨迹(磁道)太经常地环(回路)。
- Tracking Loop of PN Code-Carrier 码/载波跟踪环技术