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- ultra high frequency signal 特高频信号
- The clock regenerator and backscatter modulator for Ultra High Frequency(UHF)RFID application are implemented. 文章实现了用于UHF频段的射频识别(RFID)标签的时钟恢复电路和反向散射调制信号产生电路。
- Developed by Raytheon IDS, the UEWR continues Raytheon's 30-year heritage of Ultra High Frequency phased-array radars. UEWR雷达延续了雷声公司30年来在超高频相控阵雷达领域的领先优势。
- ultra high frequency power signal generator 超高频功率信号发生器
- Finally,using the novel architecture and algorithm,an example of power generation circuit applied in ultra high frequency(UHF) passive transponder integrated circuit(IC) is given. 然后基于提出的电路结构和算法;给出了特高频无源电子标签电源产生电路的设计实例.
- The readout principle and test method of high frequency signal of CD are introduced. 介绍了CD光盘的高频(HF)信号的读取原理和测试方法。
- Many factors affect the propagation of ultra high frequency (UHF) signals caused by partial discharge (PD) on the waveforms and energy of signals in transformer. 摘要变压器内部产生的超高频(UHF)电磁波信号在传播过程中，有很多因素会影响传感器所检测到的信号波形和能量。
- It is during these hours when the transmitter was implanted, and when, I awoke I had a searing high frequency signal at about 100 db in my skull. 在这几小时的时间里，芯片在那时被植入，并且在那我醒过来的时候，在我的头骨里，有一种大约在100分贝的灼热的高频信号。
- The high frequency signal can be decomposed, and the frequency field can be divided into tinier ones with the emerging of wavelet packets. 摘要小波包的方法能对高频信号进行小波分解，给出了频域带更精细的划分。
- It is an important application of superconducting devices to achieve the spectral information of high frequency signal by using the Josephson junctions. 摘要利用约瑟夫森效应获取电磁信号的频谱信息是超导电子学的重要应用之一。
- The study also includes a series of high frequency signal compensation, highfidelity processing method, practice proves the fidelity, resolution andsignal-to-noise improve much. 在本次处理方法研究中还采用了一系列的高频信息补偿、振幅的高保真处理措施,处理结果的保真度、分辨率和信噪比较以前的资料有很大提高。
- The invention discloses a high frequency filter for filtering a frequency component from a high frequency signal includes a capacitor and a branch line. 本发明公开了一种高通滤波器，用于从高频信号中对频率分量进行滤波，该高通滤波器包括电容器和支路。
- ultra high frequency 625-line PAL colour system 超高频625线pal彩色系统
- ultra high frequency radio [UHF radio] 超高频无线电
- Secondly,based on the mathematical model of high frequency injection for salient pole PMSM, A high frequency signal injection method is used to estimate the rotor position of PMSM. 其次,在分析凸极永磁同步电动机数学模型的基础上,阐述了采用高频电压信号注入法进行转子磁极位置估计的原理。
- extension of ultra high frequency coverage 扩大超高频率播送范围
- Capacihve meisture sensor regards frequency signal as variability, it is made up of capacitive probe, high frequency surge cirouit, dispart frequency instrument and metal shield box. 电容式水分传感器以频率信号作为参变量,由电容探头、高频振荡电路、分频器和金属屏蔽盒构成一体。
- ultra high frequency PD detection 超高频局部放电检测
- A hybrid rotor position self-sensing approach was investigated in this paper by combining the high frequency signal injection method and model reference adaptive system(MRAS) method. 基于对高频信号注入法和模型参考自适应法转子位置自检测原理和特性的讨论,提出了一种包含零速在内的全速度范围内均能实现转子位置/速度准确检测和控制的复合方法。
- ultra high frequency propagation 特高频传播
