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- Purpose:Low frequency power amplifier,medium speed switching applications . 用途:用于低频功率放大及中速开关。
- low frequency power amplifier 低频功率放大器
- Purpose: Audio frequency power amplifier applications. 用途:用于音频功率放大。
- As a result, an amplifier of this type may have outstanding low frequency power supply rejection, but the negative supply rejection is fundamentally limited at high frequencies. 因此,此类放大器会有杰出的低频供电抑制,但负电压供电会被限制在高频。
- The investigation of the radio frequency power amplifier based on SDR promotes the development of SDR. 基于软件无线电的射频功率放大器的研究能为软件无线电的发展起推动作用；
- To realize the linear transmitter, the digital pre-distortion technique is used to linearize the radio frequency power amplifier. 为了实现线性发射机的设计要求，论文选用数字预失真技术实现射频功率放大器的线性化。
- The theory of low frequency power supply and the characteristics of lowfrequency power source generator are introduced. 介绍了低频供电的原理及低频电源发生器的特点。
- To achieve FFT in tradition, the transmission system terminal should have Frequency Multiplication Transformer (FMT) to convert low frequency power to common power. 为实现分频输电，按传统的设计，输电系统终端必须有倍频变压器， 把低频发电机发出的电能转换为工频电能。
- To achieve FFTS in tradition, the transmission system terminal should have Frequency Multiplication Transformer (FMT) to convert low frequency power to 50 HZ power. 为实现分频输电，按传统的设计，输电系统终端必须有铁磁型倍频变压器，把低频发电机发出的电能转换为工频电能。
- It is an important energy saving measurement to adopt low frequency power supply technology in submerged-arc furnacesmelting ferroalloy, which, can make power factor improve10%--15%, bower consumption reduced8%, production increase10%. 矿热电炉采用低频供电技术，可提高功率团数10%2515%25冶炼电耗降低8%25生产率提高10%25是铁合金冶炼节能的重要措施。
- OSA and CSA produced different patterns of heart rate variability, with OSA showing increased absolute high frequency power and reduced very low frequency percentage compared with CSA. OSA和CSA产生不同类型的心率变异性，OSA表现为增加高频带(HF)的能力以及降低极低频带(VLF)的比例分数，而CSA则与此相反。
- wide band radio frequency power amplifier 宽带射频功率大器
- Low frequency power swing in power system 低频振荡
- Nonlinear Analysis of High Frequency Power Amplifier 高频功放的非线性分析
- Re - consideration to High Frequency Power Amplifier Circuit 对高频功放电路动特性曲线的再认识
- A New Calculation Method for the Vacuum Tube High Frequency Power Amplifier 电子管高频功率放大器的新算法
- Adaptive Predistortion Radio Frequency Power Amplifier Linearization 自适应预失真射频功率放大器线性化
- Circuit Design of Photoelectrc Coupling Voice Frequency Power Amplifier 光电耦合式音频功率放大器设计
- Design of Multistage Power Amplifier in Ku Band. Ku波段多级功率放大器的研制。
- ANALYSIS ON LOW FREQUENCY POWER OSCILLATION IN XINJIANG MAIN POWER NETWORK 新疆主电网低频功率振荡分析
