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- It is proved to be effective at the same time by fabricating a real predistortion linearization power amplifier.The test results demonstrate the good performance of the linearized amplifier. 同时通过实际制作这样一个线性化功放,调试并测试其线性化指标,取得了预期的效果,达到了工程技术指标的要求,从而验证了这一方案的有效性。
- A simple way to deal with the distortion of the WCDMA power amplifiers has been proposed. The predistortion linearizer allows adjustment of the AM-AM and AM-PM curves to compensate the power amplifier nonlinearities. 针对宽带码分多址(WCDMA)功放的非线性失真问题,提出了一种简单有效的解决方案,即通过预失真发生器对幅度-幅度(AM-AM)及幅度-相位(AM-PM)曲线进行调整,以补偿功放的非线性失真。
- predistortion linearity compensation 预失真线性补偿
- THEORETICAL ANALYSIS AND REALIZATION OF PREDISTORTION LINEARIZATION IN OPTICAL FIBER AM CATV EXTERNALLY MODULATED TRANSMISSION 光纤调幅有线电视外调制传输预失真补偿的理论分析及其实现(英文)
- predistortion linearization 预失真线性化
- So you get a predistortion of the material. 这样,您就能以预失真的材料。
- Time delay estimation error may decrease the linearization performance of adaptive predistortion for radio frequency (RF) power amplifier. 摘要延时估计偏差通常会严重影响射频(RF)功率放大器预失真技术的性能。
- A specified arrangement used in ordering. An order need not be linear. 一种在排序中使用的特定排列。排列的次序不必是线性的。
- Simulation results demonstrate that the proposed predistortion method can effectively realize the linearization of memory HPA,and it has satisfactory performance. 仿真结果表明,利用模块化模型能快速、简便地实现记忆放大器的线性化,而且具有满意的性能。
- The ordinate scale is linear in decibels. 纵坐标比例尺以分贝为单位是线性的。
- A digital direct predistortion method with a variable linear degrees of power amplifiers is presented. 摘要提出了一种功放线性度可调的数字基带直接预失真线性化技术方法。
- Here are linear measures in millimeters. 这是毫米方式的线性量度。
- A linear differential transformer has three coils. 一个直线差动变压器有三个线圈。
- Change the layer mode to linear burn. 将层模式设置为线性燃烧。
- Linear flow from low to full opening. 从小到全开的线性流。
- Yarn number is a measure of linear density. 纱线细度是纱线线密度的一种度量方法。
- The equations generated, however, are not linear. 但所形成的方程不是线性的。
- Predistortion for nonlinear amplifier with memory always is very difficult. 摘要 记忆非线性放大器的预失真问题一直是预失真技术的难点。
- Agarose is naturally linear polysaccharide. 琼脂糖是一种天然的直链多糖。
- A Russian measure of linear distance equivalent to about two thirds of a mile. 俄里俄国的直线距离测量,大约等于一英里的三分之二