direct modulation发音

意思翻译

直接调制

相似词语短语

modulation───n.[电子]调制；调整

modulation index───调制指数，调制度；[电子][通信]调制指数

direct───adv.直接地；正好；按直系关系；adj.直接的；直系的；亲身的；恰好的；vi.指导；指挥；vt.管理；指挥；导演；指向

amplitude modulation───n.调幅；调幅；波幅调制

frequency modulation───调频

direct flights───直飞航班，直达班机

direct selling───直销，直接销售，直接出售；直接销售（等于directmarketing）

by direct───直接

louver direct───百叶窗直接

双语使用场景

In this paper, direct modulation technology working at Microwave band is researched.───本文研究的是微波波段的直接调制技术。

power penalty of direct modulation is smaller than that of external modulation at the same crosstalk level.───在相同串扰水平情况下，直接调制的功率代价小于外调制的功率代价。

direct modulation is: change the ready information to current signal and then inject the LD or LED to obtain the corresponding light signal, thus the idea is source modulation.───直接调制是把要传送的信息转变为电流信号注入LD或LED，从而获得相应的光信号。

the ability to have a direct modulation is different from other laser diode laser an important characteristic.───具有直接调制的能力是半导体激光器有别于其它激光器的一个重要特点。

英语使用场景

Since outputs of the master laser are antiphase for direct modulation and external modulation, the fluctuations of similarity index with modulation frequency for the two lasers are contrary.

Thirdly, the research of the RF frontend for simulating the signal of secondary planet with the direct modulation technology is introduced.