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- This shows that the amplitude and phase error has important effect on ASLC. 理论分析和仿真结果表明幅相误差对自适应旁瓣对消系统具有重要的影响,必须加以克服。
- Chapter 2 discusses digital beamforming (DBF) of phased array radar and the amplitude and phase errors. 第二章介绍了相控阵雷达的数字波束形成,并对接收机的幅相误差进行了分析。
- The Influence of Amplitude and Phase Error for Target Positioning Error in RFSS 幅相误差对射频仿真系统目标位置精度的影响
- The Measurement of the Amplitude and Phase Error of Wide Band Quadrature Demodulator 宽带正交解调器幅相一致性测量
- Array gain analysis of MVDR beamformer in the presence of amplitude and phase error 随机相幅误差对舷侧阵MVDR波束形成器阵增益的影响
- Amplitude and phase error correction method for the monopulse radar system with synthetic wide-band 合成宽带单脉冲雷达系统幅相误差校正方法
- A Method on Wide-Band Receiver Amplitude and Phase Errors Correction 一种宽带接收机幅相不平衡的校正方法
- amplitude and phase error 幅相误差
- A Method for Real Time Correcting the Amplitude and Phase Errors of UWB Quadrature Demodulation Receivers 一种正交解调超宽带接收系统幅相误差实时校正方法
- 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
- Extraction and Correction of SAR Amplitude and Phase Errors Based on Internal Calibration Signal 基于内定标信号的合成孔径雷达系统幅相误差的提取和校正
- An Effective Method to Measure Accurately the Frequency Response Function of a Test System with Amplitude and Phase Errors 测量系统存在幅值和相位误差时准确测量频率响应函数的方法
- A mathematical model in the grinding technology of explosion-proof surface is worked out to find out vibration characteristics, amplitude and phase, and educe the relation curve between shape error and technical parameter. 进而讨论箱体零件加工工艺过程误差转换模型、形状精度特征、传递图、描述方程、误差转换结构图;提出防爆面磨削工艺系统的数学模型;求解出振动特性、幅值和相位,得出了形状误差与工艺参数的关系曲线。
- The effect of amplitude distortion, phase distortion, a mplitude and phase error on the performance of receiver is discussed in this pap er, and a method of digital correction is proposed. 仔细分析了幅度失真、相位失真、幅相不一致性等对接收机性能的影响,提出了数字域校正的方法。通过计算机仿真,表明了该方法的可行性。
- Carrierless Amplitude and Phase Modulation has emerged as the de facto standard, having captured most of the nascent market to date. 无载波振幅和相位调制正在成为事实上的标准,迄今已占了这个新生市场的大部分。
- Frequency is swept to rapidly obtain amplitude and phase information over a band of frequencies of interest. 频率是席卷迅速获得振幅和相位信息超过波段的频率的利益。
- First, a high velocity increases the mass of an electron, which affects the amplitude and phase of its oscillations. 首先,高速会使电子质量增加,从而改变它振动的振幅与相位。
- While homomorphic processing can also be used to calculate attenuation, amplitude and phase of one mode simultaneously. 同态处理方法还可以同时估计单一波模式的衰减、幅度和初相位;
- The gain and phase error calibration for Linear Equi-spaced Arrays (LEA) is considered in this paper. 该文研究均匀直线阵幅度和相位误差校正问题。
- By means of shimming,the filed integral and phase error can be reduced as much as possible. 磁场的垫补和测量方法由原来的整体测量改为分段进行,垫补的使用使各段积分场及位相误差都尽可能小。