此方法对快速有效地设计宽带功率放大器匹配电路有着很好的借鉴作用。
The method is worthy of learning for designing broad band power amplifier matching circuit fast and accurately.
本文首先对功率放大器的一些关键技术指标进行了深入的分析，然后介绍了宽带功率放大器的设计方法。
In this paper, some key technical indicators of the power amplifier were analyzed in depth firstly, and then design methods of the broadband power amplifier were introduced.
在WCDMA等宽带通信系统中，射频功率放大器记忆效应明显，传统的无记忆预失真技术无法达到理想的线性化效果。
In broadband communication systems, such as WCDMA, memory effects of RF power amplifiers (PAs) are significant and memoryless predistortion techniques cannot linearize PAs effectively.
本次设计旨在国内外现有的技术基础上，对宽带大功率放大器的设计理论进行工程实现。
This design is based on the recent technology in and aboard, and engineering practice is based on the design theory of the broadband high-power amplifier.
根据功放的实测AM-AM、AM-PM特性，采用时域分析方法，并应用带通非线性理论和数字信号处理技术，分析了宽带数字调制信号激励下的射频功率放大器非线性失真特性。
The method is based on AM-AM?AM-PM characteristics of a nonlinear power amplifier and application of band -pass nonlinearity theory and digital signal processing techniques.
客户服务内容：宽带低噪声放大器系列、功率放大器系列和无源产品系列，以及定制的微波组件。
Customer Service: Broadband low-noise amplifiers, power amplifiers and passive product lines, as well as custom microwave components.
由于其具有良好的动态和线性特性，可以把此类宽带功放作为推动功率放大器使用，同后级功放一起构成宽带、高增益、高功率放大器。
They could also be served as a driver amplifier because of its good dynamic range and linearity and could be associated with another one to build up a wideband high power amplifier.
本文根据VHF频段电路的特点，设计了一款VHF宽带大功率放大器。
According to the characteristics of VHF-band circuit, a VHF broadband high-power amplifier was introduced in this paper.
高速偏转放大器是一个宽带大功率放大器，主要用于高速图形显示器中的磁偏转系统。
A fast electromagnetic deflection amplifier is essentially a wideband power amplifier. It is mainly used for driving the power stage of the magnetic deflection system in highspeed CRT display.
高速偏转放大器是一个宽带大功率放大器，主要用于高速图形显示器中的磁偏转系统。
A fast electromagnetic deflection amplifier is essentially a wideband power amplifier. It is mainly used for driving the power stage of the magnetic deflection system in highspeed CRT display.
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