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- estimating frequency deviation 载波频偏估计
- A mismatch in real power results in a frequency deviation. 有功的不平衡将会引起频率的偏移。
- Transmitting frequency deviation of high frequencyE? 高频制频率时的发射频偏?
- A developed linear VCXO with wide frequency deviation has acquired better results. 研制的宽频偏线性压控晶体振荡器取得了较好的结果。
- A new scheme to suppress carrier frequency deviation for PCM/FM telemetry digital receiver is presented. 摘要讨论了一种PCM/FM遥测数字接收机的载波频偏抑制方法。
- The analysis on the relationship of the center frequency deviation and the microstrip open-end effect is given. 同时分析了导致这种偏移的原因,并阐述了该方法的理论基础。
- The over-current relay works to protect oscillation tubes and rectifier, when the current exceeds its limits. Frequency deviation caused by faulty operation is also prevented. 当电流超过限制值时,过负荷电流继电器自动保护振荡管和整流器,同时可以避免由不当操作所引起的频率漂移。
- XU Tai-shan,XUE Yu-sheng.Quantitative assessments of transient frequency deviation acceptability[J].Automation of Electric Power Systems,2002,26 (19):7-10. [7]徐泰山;薛禹胜.;暂态频率偏移可接受性的定量分析[J]
- The kw, voltage and frequency deviation to be measured and recorded when the load is changed in the following order without adjusting the governor control switch and VR notch. 锁定频率调节开关和电压调节开关,按下列顺序调节发电机负荷,测量并记录功率、电压和频率同额定值的偏差值。
- The main contents of power energy include frequency deviation, voltage deviation, voltage fluctuation and flicker, voltage unbalance, temporary or transient over-voltage, wave distortion, voltage dips and interruption, power supply reliability and so on. 电能质量的内容包括频率偏差、电压偏差、电压波动与闪变、三相不平衡、暂时或瞬时过电压、波形畸变、电压暂降与短时中断以及供电连续性等。
- The method of estimating frequencies of sinusoids under low SNR is studied, and the approaches in which only Doppler information is used to locate the position of target is also researched. 文中还研究了低信噪比下估计正弦信号的 频率,并从数学上探索了仅用多普勒信息对目标定位的方法。
- Theoretical deduction proves that under the condition of all digital receiver, the ideal FM demodulated signal is equivalent to a signal with amplitude modulated by the frequency deviation. 理论推导证明,在全数字接收机条件下,载波频偏对于理想FM解调拾出信号的影响相当于对其进行了幅度调制。
- Measurements: Bit Error Ratio, Word Error Ratio, Carrier Power, Power versus Time, Centre Frequency Accuracy, Frequency Deviation, Frequency Drift, Timing Jitter, Audio Measurements. 非常感谢您对本公司的关注!如果您需要了解(产品型号+名称,自动调用)更详细的资料,请填写以下表单,我们将以最快的速度与您取得联系!
- The estimated gates of our proposed architecture in SMIC 0.18 um technology are 15 500 and the estimated frequency of operation is 150 MHz. 对该结构使用Verilog HDL语言进行RTL级描述;在SMIC 0.;18 um工艺下综合得到最高工作频率为150 MHz;等效门数是15 500门。
- Signalling tone peak frequency deviation 信令音峰值频偏
- Wideband data peak frequency deviation 宽带数据峰值频偏
- The act or an instance of estimating. 评价,评估评价的行为或情况
- Frequency deviation of sound carrier 伴音载频的偏差
- Frequency deviation of vision carrier 图像载频的偏差
- voltage-controlled frequency deviation 压控频偏