幅相误差的英文

• amplitude-phase error

• "幅"英文翻译    width of cloth
• "相"英文翻译    looks; appearance
• "误差"英文翻译    error
• "互相误解" 英文翻译 :    at cro purposes; at cross purposes
• "互相误解, 有矛盾" 英文翻译 :    be at cross-purposes
• "大画幅相机" 英文翻译 :    view camera
• "对数幅相图" 英文翻译 :    log magnitude-phase diagram; log phase-frequency characteristics
• "幅相非线性" 英文翻译 :    amplitude-phase non-linearity
• "幅相键控" 英文翻译 :    amplitude phase keying （apk）
• "幅相特性" 英文翻译 :    magnitude-phase characteristics; main axle of penetrator
• "无载波幅相" 英文翻译 :    cacarrierless amplitude phase
• "振幅相位图" 英文翻译 :    app
• "幅相图, 幅-相曲线" 英文翻译 :    magnitude versus phase plot
• "振幅相干滤波" 英文翻译 :    amplitude coherency filtering
• "振幅相位调制" 英文翻译 :    amplitude-phase modulation
• "振幅相位键控" 英文翻译 :    amplitude-phase keying
• "振幅相位特性" 英文翻译 :    amplitude phase characteristic; amplitudephase characteristicc
• "误差" 英文翻译 :    error 平均误差 mean error; average error; 仪器误差 instrumental error; 概然误差 probable error; 行星观测上位置与计算上位置间的误差 the error of a planet; 误差极微的精密零件 precision parts with very close tolerances; 误差不超过千分之三毫米 with a tolerance of less than three-thousandths of a millimetre; 误差分析 error analysis; 误差概率 probability of error; 误差估计 error estimate; 误差函数 error function; 误差量 extent of error; 误差率 error rate
• "幅相单脉冲技术" 英文翻译 :    combination monopulse
• "无载波幅相调制" 英文翻译 :    carrierless amplitude phase modulation
• "振幅相位键控制系统" 英文翻译 :    amplitude-phase keyed system
• "β误差" 英文翻译 :    type ii error
• "带误差" 英文翻译 :    tape errors
• "滴误差" 英文翻译 :    drop error
• "第误差" 英文翻译 :    control error; control swing

• Amplitude - phase error
  幅相误差
• The relationship between mutual coefficient errors and the amplitude and phase errors of channels
  互耦系数误差与通道幅相误差的等效关系
• An advanced study of the influences for sar image of receiver ' s gain - and - phase errors is presented in this paper
  本文的研究内容以单多通道接收机系统幅相误差对合成孔径雷达成像的影响为主。
• Several processing algorithms up to now have been studied , which are used for the real data calibration
  随后结合国内外对接收机幅相误差补偿的研究成果，分析其优劣，针对实际采集数据，采用频域校正方法。
• Because the performance of analogue receiver is not good , the gain - and - phase errors of receivers are generated , which badly affected the image of sar
  由于接收机模拟器件的非理想性和非稳定性，接收机对回波信号进行幅相调制，产生幅相误差，影响合成孔径雷达的成像结果。
• Based on the components of analogue receivers , all kinds of influences on the signal from all kinds of components are given , then the influences on the result of pulse compression from the quadrature demodulators is focused on
  接着分析各个模拟接收机组件对回波信号产生的各种幅相误差，这些误差会对信号频谱和脉压结果产生影响，并重点分析正交解调幅相误差对它们的影响。
• The phase stationary principles ( psp ) and the paired echo principles ( pep ) are firstly reviewed . the error tolerable levels and the error budget are secondly determined . system error model is introduced to analyze the effects of various error sources
  利用驻定相位原理和成对回波理论，分析了系统幅相误差的影响；建立了uwbr系统误差模型；提出了uwbr系统误差补偿的新方法并成功应用于实际uwbr系统。
• The problem of doa ' s estimation of multiple source signals incident on a arbitrary array in the presence of both unknown spatially correlated noise and sensor errors is firstly considered . a modified ml estimation of doa ' s and sensor gain errors is presented . unlike previous work , the proposed method does not impose any structure constraints or parameterization of the signal and noise covariances . the algorithm can be carried out via the alternating projection approach . finally , the performance of the proposed method is shown with computer simulations as well as real array data
  在空间相关色噪声环境及存在阵列模型误差情况下，首先给出了基于最大似然的doa及阵列幅相误差联合估计算法，该算法对信号和噪声无任何约束，且适用于任意阵列结构。算法可以利用交替投影迭代搜索实现，计算机仿真实验和外场实测数据表明，本章算法能给出比传统的最大似然方法更高的估计性能。