• 介绍了一种新颖的大功率固态高压线性调制器,阐述了工作原理设计方法及工作特点,并给出仿真实验结果

    This paper introduces the operation principle and parameter design method of solid state high voltage linear modulator, the simulative and experimental results are given.

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  • 运用新的线性电光效应耦合理论双轴晶体KTP电光调制器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.

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  • 本文介绍液晶电光调制器线性特性以及制作各类特殊振幅光栅色调屏上应用

    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.

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  • 模拟发射机驱动线性化提出严格要求因此调制器线性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.

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  • 利用线性电光效应耦合理论,对单轴晶体铌酸锂电光调制器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.

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  • 利用线性电光效应耦合理论晶体铌酸锂电光调制器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.

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  • OQPS K调制器不均衡以及放大器线性接收机性能具有非常影响

    The OQPSK modulator imbalance and amplifier nonlinearity have a deleterious effect on the receiver performance.

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  • 调制器不均衡以及放大器线性接收机性能具有非常大的影响

    The modulator imbalance and amplifier nonlinearity have a deleterious effect on the receiver performance.

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  • 调制器使用比特dac可保证出色的线性直流精度

    Use of a single bit DAC in the modulator guarantees excellent linearity and dc accuracy.

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  • 由于发射器的载波泄漏会对线性度造成影响,论文提出使用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.

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  • 本文报导质子交换工艺铌酸锂衬底上制作单模条波导截止调制器线性反馈组成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.

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  • 利用一种不均衡平行调制器和光滤波器,我们得到线性单边带光信号

    By using an unbalanced dual parallel Mach-zehnder modulator (DPMZM) followed by optical filtering, a linearized OSSB signal is obtained.

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  • 本文第五中,为了提高多馈入交直流系统暂态稳定性提出直流线性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.

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  • 然后详细阐述了连续相位调制器分解模型模型可以分解一个线性连续相位编码器CPE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).

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  • 利用双输出口调制器典型的互补输出特性,通过调制器线性传输,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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  • 利用双输出口调制器典型的互补输出特性,通过调制器线性传输,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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