A phase-amplitude-matched CCTWT has been developed. The power combination experiment of the phase amplitude-matched TWTs and the pulse phase measurement is described and analyzed in this paper.
介绍了最新研制的幅相一致栅控耦合腔行波管的情况,并介绍脉冲相位一致性测试的方法和两支栅控幅相一致耦合腔行波管的功率合成结果。
And what is striking, really remarkable, that this is independent of the amplitude, and it's also independent of this Angle phi, this phase Angle.
令人惊讶的是,非常值得注意的,这个和振幅,没有关系,也和角度,没有关系,和相位角无关。
In the example below, the Y-axis plots the amplitude, which has a maximum of 1, while the y2-axis plots the phase, which has a maximum value of 100.
在下面的示例中,y轴绘制振幅,最大值为1,y2轴绘制相位,最大值为100。
In a drive system of power transistor inverter-motor, not only can it be used in fine control of motor current waveform, phase, amplitude and frequency, but can also be used to sense, fault current.
在大功率晶体管逆变器——电动机驱动系统中,它不但可用来对电动机电流的波形、相位、幅值和频率进行精细控制,而且能快速地检测出故障电流。
The experimental results shows that phase and amplitude characteristics must be considered in the device designing.
实验结果表明,在声光器件设计时,必须考虑其相位和振幅特性。
In this paper, an e-plane sectoral horn with amplitude taper and phase correction in the aperture is presented.
本文介绍一种在喇叭口径上具有幅度锥削的相位校正的E面扇形喇叭。
The air stripline feeding network is featured with low loss, high power capacitance, and it is easy to control its amplitude and phase.
空气板线馈电网络具有损耗小、耐功率高、幅相控制容易等特点而广泛应用于平面阵列天线中。
The result proved that the cancellation performance of cancellation loop is decided by the amplitude imbalance, phase imbalance and delay mismatch.
指出环路的抑制性能是由前馈环的延迟失配、幅度失配和相位失配共同决定。
The analysis of vibration is introduced by its three factors-vibration amplitude, frequency and phase.
针对振动的三要素即振幅、频率及相位分别做了介绍;
In ac circuits, the current amplitude changes continuously that the concept of phase or time becomes very important.
在交流电路中,电流的幅度是连续不断地变化的,因此相位和时间的概念变得十分重要了。
The amplitude taper and phase correction are obtained by redistributing energy and changing phase velocity in different region inside the horn respectively.
在喇叭内部不同区域中重新分配能量和改变相速来获得幅度锥削和相位校正。
Because complex wavelet transforms can exactly identify amplitude and phase information in signal to be dealt with, they are suitable for detection of fault signals in power system.
复值小波变换能准确分辨出信号中所包含的幅值信息和相位信息,因而,适用于电力系统的故障信号的检测。
The Fourier transform method has been used to analyze the influence of modal amplitude and phase fluctuations in a mode-locked laser on performance of its output pulse.
用傅里叶变换的方法分析了锁模激光器中模式间的相位和振幅涨落对锁模脉冲列特性的影响。
This information normally exists in the form of signal amplitude (absolute or relative) frequency or spectral content phase or timing relationships with respect to other signals.
通常,信息的存在在情势是信号幅度尽对幅度或绝对幅度、频率或频谱成分、相位或者跟其余信号之间的时序关联。
The effect of amplitude and phase error on the performance of receiver is discussed in this paper, and a method of digital correction based on FIR filter is proposed.
本文仔细分析了幅相误差对接收机性能的影响,提出了基于FIR滤波的一种数字域校正的方法。
This information normally exists in the form of signal amplitude (absolute or relative), frequency or spectral content, phase, or timing relationships with respect to other signals.
通常,信息的存在在形式是信号幅度绝对幅度或相对幅度、频率或频谱成分、相位或者和其他信号之间的时序关系。
The method can realize time variant merging automatically, result in simultaneous corrections both for phase and amplitude and avoid the influence of noise.
此方法可自动实现时变拼接,达到相位和振幅同时校正,而且能避免噪声的影响。
In monopulse radars, the amplitude and phase of sum and difference channels have influence over Angle measurement accuracy.
在单脉冲雷达中,和差通道接收机的幅度和相位影响单脉冲雷达的测角精度。
The interference wave has strong energy over whole time period of seismic records, and its frequency, phase and amplitude can be basically considered to maintain invariable.
这种干扰波在地震记录的整个时间段上具有很强的能量,并且其频率、相位和振幅可认为基本保持不变。
Finally, some ways of MTI processing are compared in amplitude and phase unbalances of quadrature channels.
最后比较了几种MTI处理方法对正交通道幅相不平衡度的要求。
To vary the amplitude, frequency, or phase of a.
频率相对应的信号幅度或者增加。
The system distortion is inevitable in wide-band analog quadrature receiver because of the existing of amplitude and phase errors, the performance of receiver become worse.
由模拟器件构成的宽带正交解调接收机会由于正交通道的幅相不一致性造成整个系统的失真,进而影响整个接收系统的性能。
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 performance of MTI system is directly related to the phase and amplitude stability of the radar transmitter.
雷达MTI系统的性能与雷达发射机的相位及幅度稳定度直接有关。
Chirping amplitude and phase changes with the modulation frequency are present.
得出了啁啾幅度和啁啾相位与调制频率的关系。
Signal parameters can be represented by phase time, amplitude and common waveform on the assumption that a seismic signal has same waveforms on all traces.
假设一个信号各道波形相同,那么信号的参数就可用其相位时间、振幅和公共波形来表示。
Besides amplitude, phase and Doppler frequency, polarimetric information is the fourth characteristic in the radar echo.
雷达回波信号中,除幅度、相位和多普勒频移外,还存在第四特征——极化信息。
This modulation include either amplitude modulation or frequency(phase) modulation.
包括幅值调制和频率(相位)调制两部分。
CPM consists of a large family of signals that are especially suitable for wireless communication, and the common characteristics of these signals are their constant amplitude and continuous phase.
CPM信号包含大量的信号形式,它们的共同特点是信号包络恒定、相位连续,尤其适合于无线通信。
The phase-frequency and amplitude-frequency responses of the system were analyzed and experimented, which reasonably explains why the hysteretic curve changes with input signal frequency.
文中对所建立的系统进行了相频和幅频特性的理论分析和实验,合理地解释了此系统的迟滞曲线随输入信号频率变化的原因。
应用推荐