为了获得振幅均衡的有理数谐波锁模脉冲，必须在原有的实验装置中添加一个掺铒光纤放大器(EDFA)以提高注入调制光信号功率。
For obtaining a pulse series with a small amplitude ripple, an Erbium-doped Fiber Amplifier (EDFA) must be added into the primary experiment setup to enhance injection-modulation signal power.
其中包括信号的调制电路、电光变换、光检测器、均衡放大器和滤波器等。
It is Consisted of modulation circuits, electrical optical converting, photodetector, equalizing amplifier and filter etc.
设计实现了一个数字幅频均衡的功率放大器。
A digital amplitude-frequency equalization power amplifier was presented.
OQPS K调制器的不均衡以及放大器的非线性对接收机的性能具有非常大影响。
The OQPSK modulator imbalance and amplifier nonlinearity have a deleterious effect on the receiver performance.
调制器的不均衡以及放大器的非线性对接收机的性能具有非常大的影响。
The modulator imbalance and amplifier nonlinearity have a deleterious effect on the receiver performance.
前置放大器与均衡器或滤波器跟在雪崩二极管检测器的后面以获得增益，线性信号处理及噪声宽带的抑制。
The avalanche photodiode detector is followed by a front-end amplifier and equalizer or filter to provide gain as well as linear signal processing and noise bandwidth redution.
根据陷波滤波器均衡法的原理，用光无源器件耦合器来修正掺铒光纤放大器增益谱线的不平坦，并探索出一种可以方便快捷地得到耦合器相关参数的方法。
Coupler is used to rectify EDFA's gain spectrum based on the principle of gain equalizing technology. A method was suggested to achieve the suitable parameters of the coupler.
公司主要设计、开发、生产、销售功率放大器，调音台和均衡器等周边系列产品。
Our company majors in designing, developing, manufacturing, marketing amplifier, mixer and equalizer and other peripheral products.
采用长周期光纤光栅均衡滤波器，设计出了光纤长周期光栅（LPG）均衡光纤宽带放大器，并进行了模拟计算。
With the equalizing filter made by long period grating(LPG), we design the flat gain spectra of EDFA.
文章从使用的角度介绍了图书馆报告厅主要扩声设备调音台、房间均衡器、功率放大器的工作原理和调控技巧。
This text has introduced the operation principle and the controlling skill of public address set in the report hall of the library.
均衡器- 31均衡器可用于设置，其中包括多种：调音台，固定安装在放大器的影响循环，并在家庭接收器磁带循环。
The EQ-31 Equalizer can be used in a variety of setups including: mixing consoles, fixed installation, in the effects loop of an amplifier, and in the tape loop of a home receiver.
均衡器- 31均衡器可用于设置，其中包括多种：调音台，固定安装在放大器的影响循环，并在家庭接收器磁带循环。
The EQ-31 Equalizer can be used in a variety of setups including: mixing consoles, fixed installation, in the effects loop of an amplifier, and in the tape loop of a home receiver.
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