衰减器

The attenuator is based on that low microwave surface resistance and excellent laser response characteristics of YBCO film.

该衰减器的实质是利用忆钡铜氧高温超导薄膜极低的微波表面电阻和卓越的激光响应特性。

DC:dc coupling,all signal are directly connected to attenuator.

DC：直流耦合，所有信号都直接连接到衰减器。

If your signal is larger than ±1 volt then you must use an external attenuator.

如果信号远大于±1V，必须使用外部衰减器。

So in the case of the Lightspeed Attenuator, we change the volume by changing the intensity of the LED.

因此对于光速衰减器来说，我们通过改变LED的光度来改变阻值。

The overall gain can be reduced if desired by adding an external attenuator after the IF amplifier.

总的增益可以降低，如果通过增加一个外部衰减器，中频放大器后理想。

Simulant attenuator has been widely applied in microwave and radio networks with MMICS and PIN diode networks.

模拟衰减器在射频和微波网络中有广泛的应用，可用砷化镓MMICS和PIN二极管网络实现。

In this paper, a polymer waveguide type variable optical attenuator fabricated by molding glass technology is proposed.

在本论文中，我们提出了一个以模造玻璃技术来制作高分子热光式光波导型可变光衰减器。

This is realized by employing a variable optical attenuator at the lambda laser source of optical channel having the impairment.

这一步是在减损的光信道的λ激光光源上，采用可变光衰减器实现的。

Each LIU has independent receive and transmit paths and a built-in jitter attenuator.

廖每个独立的接收和传输信道和一个内置的抖动衰减器。

AC:ac coupling,block the DC signal of input signal only AC signal pass into attenuator.

AC：交流耦合，阻断输入信号的直流信号，只有交流信号通入衰减器。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。