linearization technique meaning in Chinese
线性化方法
线性化技术
Examples
- Predistortion is a widely used linearization technique because of its unique advantage , and the research of predistorting linearizer is becoming the hot research field
预失真技术是一种广泛使用的线性化技术，基于预失真技术的线性化系统正逐步成为研究热点。 - In applications of feed - forward linearization technique , the overall amplifier efficiency is significant concerned . giving mathematical analysis and simulation results , the paper present two practical methods to optimize the efficiency of a feed - forward amplifier system
针对前馈线性化技术应用中倍受关注的系统效率问题进行了数学推导和仿真，提出实践中提高效率的两种方法及其适用条件。 - Since the envelope of modulated signal fluctuates , these methods generate unwanted intermodulation distortion ( imd ) products in a nonlinear radio frequency ( rf ) power amplifier ( pa ) . so it is necessary to use linearization technique to reduce the adjacent channel interference ( aci )
但包络变化的调制信号经过非线性射频功放后会产生交调分量，因此必须采用线性化技术来减少由此产生的邻道干扰。 - Feedforward is generally known as the best performing linearization technique for its advantages , such as broadband , stability , etc . this paper introduces the theories of power amplifier nonlinear characters and feedforward technique . according to the rf specifications in 3gpp for wcdma transmitter power amplifier , an adaptive feedforward amplifier system is completed including eda simulation , circuits layout and main mechanical structure design
本文根据3gpp对wcdma发射机功率放大器的射频指标要求,在对功率放大器的非线性特性和前馈技术的特性进行详细理论分析的基础上,结合eda仿真工具,设计了基于自适应前馈的功放系统,并完成了系统的调试和测试。 - The article firstly introduces the linearization techniques : predistortion technique and technique feedforward . it analyses the concept and causes of the nonlinear distortion , and consequently introduces the principle and implement of predistortion and feedforward , and puts forward the innovative project of self - adaptable predistortion and feedforward
分析研究了预失真技术和前馈技术的原理、性能及其实现方法，并在深入研究两种技术的基础上，提出了集合两者优点于一体的自适应前馈预失真线性化系统方案。