demultiplexer

简明释义

英[diːˈmʌltɪˌpleksə(r)]美[dɪˈmʌltɪpleksər]

n. 信号分离器；[电子] 多路输出选择器

英英释义

单词用法

同义词

反义词

例句

1.We propose and describe an all-optical prefix tree adder with the help of a terahertz optical asymmetric demultiplexer (TOAD) using a set of optical switches.

提出一种基于太赫兹光学非对称解复用器的全光前缀树加法器，在其中使用了多个光开关。

2.When it is possible to start a synchronous operation on a resource without blocking, the demultiplexer sends the resource to the dispatcher.

当有可能开端非梗阻地履行一个在资料上的同步操纵时，分别器发送资料到派发器。

3.Adds a multiplexer, demultiplexer, or a similar device to your network diagram.

在网络图中添加多路复用器、信号分离器或类似设备。

4.We propose a new type of wavelength division demultiplexer composed of a photonic crystal waveguide with asymmetric corrugated exit surface.

提出一种新型的波长解复用器，它是一段以不对称波纹面作为出射端面的光子晶体波导。

5.Optimized parameters of the optical configuration of holographic wavelength demultiplexer (HWD) have been obtained with aberration balancing.

本文用像差平衡的方法求出优化的全息分路器光路结构参量。

6.The influences of the fast gain saturation and the length of SOA on the performances of terahertz optical asymmetric demultiplexer (TOAD) are investigated in this paper.

分析了半导体光放大器（SOA）的快速饱和效应及其长度对TOAD解复用器性能的影响，对小开关窗口和大开关窗口两种工作模式进行了研究。

7.The purpose of this paper is to study the dot defect and line defect in photonic crystal, waveguide and demultiplexer.

本文主要研究了光子晶体中的点缺陷和线缺陷，以及由缺陷构成的光子晶体波导和分频器。

8.Drag onto the page to add a 8 - channel multiplexer or demultiplexer.

拖到绘图页后，可以添加8信道多路复用器或信号分离器。

9.The reader may ask, how does the demultiplexer know which group of 8-digits relates to channel 1,2, and so on?

读者也许会问，分路设备怎么会知道哪一组8位码对应于第1路、第2路及其他各路呢？

10.A demultiplexer is used in digital circuits to route signals from one input to multiple outputs.

在数字电路中，解复用器用于将信号从一个输入路由到多个输出。

11.In a communication system, a demultiplexer separates different data streams for processing.

在通信系统中，解复用器将不同的数据流分开以进行处理。

12.The demultiplexer can be utilized to distribute a single data signal across multiple devices.

可以利用解复用器将单个数据信号分配到多个设备上。

13.In video broadcasting, a demultiplexer helps to decode and separate audio and video signals.

在视频广播中，解复用器有助于解码和分离音频和视频信号。

14.A typical use of a demultiplexer is in the design of multiplexed data systems.

在多路复用数据系统的设计中，解复用器的典型用途是。

作文

In the realm of digital electronics, the concept of a demultiplexer is fundamental to understanding how signals are routed and managed. A demultiplexer, often abbreviated as 'DEMUX', is a device that takes a single input signal and channels it into one of several outputs. This process is crucial in various applications, including communication systems, data routing, and even in simple electronic circuits. To comprehend the functionality of a demultiplexer, one can think of it as a traffic director at a busy intersection. Just as a traffic director guides vehicles to their respective roads, a demultiplexer directs an input signal to one specific output line based on the control signals provided. The number of output lines depends on the design of the demultiplexer. For example, a 1-to-2 demultiplexer has one input and two outputs, while a 1-to-4 demultiplexer has one input and four outputs. The operation of a demultiplexer can be illustrated with a simple example. Consider a 1-to-4 demultiplexer that takes one input signal and can send it to one of four outputs. The selection of which output receives the input signal is determined by two control lines. If the control lines are set to '00', the input signal appears at output 0; if set to '01', it goes to output 1, and so forth. This selective routing is what makes the demultiplexer an essential component in many electronic systems. One of the significant advantages of using a demultiplexer is its ability to manage data efficiently. In communication systems, for instance, multiple data streams can be directed through a single channel using a demultiplexer. This reduces the need for additional wiring and simplifies circuit design. Additionally, demultiplexers are often used in conjunction with multiplexers (MUX), which perform the inverse function by taking multiple inputs and sending them to a single output. Together, these devices enable complex data handling and processing capabilities in modern electronics. Moreover, demultiplexers play a critical role in memory address decoding. In computer architecture, a demultiplexer can be used to select specific memory locations based on address lines. When a particular address is activated, the demultiplexer ensures that only the corresponding memory cell is accessed, thereby enhancing the efficiency of data retrieval. In conclusion, the demultiplexer is a vital component in the field of digital electronics, facilitating the efficient routing of signals and data. Its ability to direct a single input to multiple outputs based on control signals makes it indispensable in various applications, from communication systems to computer architecture. As technology continues to advance, the importance of understanding devices like the demultiplexer will only grow, highlighting the need for students and professionals in the field to grasp its principles and applications thoroughly.

在数字电子学领域，解多路复用器的概念对于理解信号的路由和管理至关重要。解多路复用器，通常缩写为'DEMUX'，是一种将单个输入信号引导到多个输出中的设备。这个过程在通信系统、数据路由甚至简单电子电路等各种应用中都至关重要。 要理解解多路复用器的功能，可以将其视为繁忙交叉口的交通指挥员。就像交通指挥员引导车辆驶向各自的道路，解多路复用器根据提供的控制信号将输入信号引导到一个特定的输出线上。输出线的数量取决于解多路复用器的设计。例如，一个1对2的解多路复用器有一个输入和两个输出，而一个1对4的解多路复用器则有一个输入和四个输出。 解多路复用器的操作可以通过一个简单的例子来说明。考虑一个1对4的解多路复用器，它接受一个输入信号并可以将其发送到四个输出中的一个。哪个输出接收输入信号是由两条控制线决定的。如果控制线设置为'00'，输入信号就出现在输出0上；如果设置为'01'，则进入输出1，以此类推。这种选择性路由使得解多路复用器成为许多电子系统中不可或缺的组件。 使用解多路复用器的一个显著优点是其高效管理数据的能力。例如，在通信系统中，多个数据流可以通过单个通道通过解多路复用器进行引导。这减少了额外布线的需要，并简化了电路设计。此外，解多路复用器通常与多路复用器（MUX）结合使用，后者执行反向功能，将多个输入发送到单个输出。通过这些设备的配合，可以在现代电子设备中实现复杂的数据处理和处理能力。 此外，解多路复用器在内存地址解码中也发挥着关键作用。在计算机架构中，解多路复用器可用于根据地址线选择特定的内存位置。当激活特定地址时，解多路复用器确保仅访问相应的内存单元，从而提高数据检索的效率。 总之，解多路复用器是数字电子学领域的重要组成部分，促进信号和数据的高效路由。它根据控制信号将单个输入引导到多个输出的能力，使其在通信系统到计算机架构等各种应用中不可或缺。随着技术的不断进步，理解像解多路复用器这样的设备的重要性只会增加，这突显了该领域的学生和专业人士彻底掌握其原理和应用的必要性。