介绍了一种新颖的大功率固态高压线性调制器,阐述了其工作原理、设计方法及工作特点,并给出仿真和实验结果。
This paper introduces the operation principle and parameter design method of solid state high voltage linear modulator, the simulative and experimental results are given.
运用新的线性电光效应的耦合波理论,对双轴晶体KTP电光调制器的温度特性进行了理论研究。
The new wave coupling theory of linear electrooptic effect is used to study the thermal property of an electrooptic modulator made from biaxial crystal KTP.
本文介绍了双稳液晶电光调制器的超线性特性以及它在制作各类特殊振幅光栅和半色调屏上的应用。
The ultralinear characteristics of a bistable liquid crystal electro-optic modulator and the use of it for making various special amplitude gratings and the halftone screen are introduced.
模拟光发射机对驱动源的线性化提出严格要求,因此调制器的线性化技术有着重要的意义。
Analogue transmitter pose severe linearity requirements on the sources used to drive them. So modulator linearization techniques have great importance.
利用线性电光效应的耦合波理论,对单轴晶体铌酸锂电光调制器的温度特性进行了研究。
The light propagation in the modulator is studied with the wave coupling theory of linear electro-optic effect.
利用线性电光效应的耦合波理论,对单轴晶体铌酸锂电光调制器的温度特性进行了研究。
A wave coupling theory of linear electrooptic effect is used to investigate the temperature properties of electro-optic modulator made by a uniaxial crystal LiNbO_3.
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.
在调制器中使用单比特dac可保证出色的线性度和直流精度。
Use of a single bit DAC in the modulator guarantees excellent linearity and dc accuracy.
由于发射器的载波泄漏会对线性度造成影响,论文提出了使用7位电流型DAC来校正上调制器的输出直流失调来提高载波抑制。
To prevent the carrier leakage caused by DC-offset, the 7-bits DAC is inserted to cancel this dc-offset.
本文报导了由质子交换工艺在铌酸锂衬底上制作的单模条波导截止调制器和非线性电反馈组成的混合光学双稳态器件。
The paper reports the hybrid optical bistable device made of cutoff single mode- channel waveguide modulator in a X-cut Y-propagating LiNbO_8 substrate and nonlinear electric feedback.
利用一种不均衡的平行调制器和光滤波器,我们得到线性化的单边带光信号。
By using an unbalanced dual parallel Mach-zehnder modulator (DPMZM) followed by optical filtering, a linearized OSSB signal is obtained.
在本文第五章中,为了提高多馈入交直流系统的暂态稳定性,提出一种直流非线性变结构附加功率调制器。
In chapter 5, to improve transient stability of multi-infeed HVDC transmission systems, a kind of HVDC additional power modulator based on nonlinear variable structure theory is proposed.
然后详细阐述了连续相位调制器分解模型,该模型可以分解为一个线性连续相位编码器(CPE)和无记忆调制器(MM);
Secondly, a decomposition model of CPM system is elaborated, which shows that a CPM system can be decomposed into a continuous-phase encoder (CPE) and a memoryless modulator (MM).
利用双输出口调制器典型的互补输出特性,通过偏置调制器于非线性传输点,可得到一对由NRZ序列边沿触发的明暗脉冲。
The MZM is driven by a non-return-to-zero (NRZ) data sequence and biased at the nonlinear point to generate edge-triggered pulses.
利用双输出口调制器典型的互补输出特性,通过偏置调制器于非线性传输点,可得到一对由NRZ序列边沿触发的明暗脉冲。
The MZM is driven by a non-return-to-zero (NRZ) data sequence and biased at the nonlinear point to generate edge-triggered pulses.
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