amplifier nonlinearity
英
美
网络 放大器非线性
双语例句
- With the development of EDFA ( erbium doped fiber amplifier) and NZDFS, the effects of dispersion, attenuation and nonlinearity on performance of WDM system are minimized.
随着EDFA，非零色散位移光纤（NZDFS）等技术的不断成熟，使得衰减、非线性效应、色度色散等对于系统的影响大为减少。 - In this paper, a predication technology to compensate the high-power amplifier ( HPA) nonlinearity in OFDM transmission systems is investigated.
对OFDM传输系统中大功率放大器非线性失真的数字自适应预失真技术进行了研究。 - The waveform distortion is caused by the nonlinearity of the amplifier circuit, so it is often called as nonlinearity distortion. The nonlinearity distortion also include harmonic distortion and intermodulation distortion.
波形失真又称非线性失真，它是由放大电路的非线性引起的，非线性失真又包括谐波失真和互调失真。 - The principle of power amplifier is introduced at first in this paper, especially its nonlinearity characteristic under the condition of Large signal.
本文首先介绍了线性功率放大器工作原理，尤其是在大信号条件下，它的非线性特征，这是设计线性功放必备的基础； - Comparison of Analysis Methods for Radio& Microwave Amplifier Nonlinearity
射频/微波放大器非线性特性分析方法比较 - This technology divides the nonlinear function of power amplifier into several segments, and then estimates each segment respectively with a lower order polynomial. And then amplitude transformer and phase transformer are used to compensate the nonlinearity of amplifier according to the estimated parameters.
该技术将非线性放大器的非线性函数分为若干段，每段分别用一个阶数较低的多项式来拟合，再利用幅度变换和相位变换补偿放大器的非线性，使输出为线性输出。 - With the development of fiber amplifier, the loss of optical fibers is no longer the main factor influencing of the performance in high-speed and long distance optic-fiber communication, but the capacity of communication systems is still restricted by the dispersion and nonlinearity effect.
在高速长距离光纤通信系统中，随着光纤放大器的出现，光纤的损耗已不再是系统性能的主要限制因素，但通信系统容量仍然受限于色散和非线性效应。 - Introduce the basic operation knowledge of RF power amplifier, analysis the cause of nonlinearity signal generated by RF power amplifier in detail and introduce the most popular linearity technology. 3.
介绍了射频功率放大器工作原理，详细分析了射频功率放大器产生非线性信号的原因，并对当今流行的线性化技术做详细的介绍。