diplexer

简明释义

英[daɪˈpleksə(r)]美[ˈdaɪpleksər]

n. 天线共用器；同向双工器

英英释义

单词用法

同义词

反义词

例句

1.The structures and their design methods of the multiplexers with contiguous pass bands consists of diplexer in this paper.

本文介绍由双工器组成的通带毗邻多工器的结构及其设计方法。

2.First, we formulate the objective function for the use of diplexer optimization, and calculate the gradient of the objective function with respect to the element parameters.

首先，建立优化双工器的目标函数，推导出目标函数对元件参数的梯度。

3.The diplexer separates the GPS from the Bluetooth signal, a necessary step when using only a single antenna for both applications.

同向双工器将GPS信号与蓝牙信号分离，这也是两个应用使用单一天线时的必要步骤。

4.First, we formulate the objective function for the use of diplexer optimization, and calculate the gradient of the objective function with respect to the element parameters.

首先，建立优化双工器的目标函数，推导出目标函数对元件参数的梯度。

5.The developed diplexer has beenapplied to astronautics electronics equipments successfully.

已研制的微带双工器，成功地应用于航天电子设备。

6.The diplexer 双工器 is crucial in radio communications for managing multiple frequencies.

在无线电通信中，diplexer 双工器对于管理多个频率至关重要。

7.Using a diplexer 双工器 can improve the efficiency of your RF system by minimizing interference.

使用diplexer 双工器可以通过最小化干扰来提高RF系统的效率。

8.In our new communication system, a diplexer 双工器 is essential for separating the uplink and downlink signals.

在我们的新通信系统中，diplexer 双工器对于分离上行和下行信号至关重要。

9.The engineer explained how the diplexer 双工器 allows for simultaneous transmission of different frequency signals.

工程师解释了如何使用diplexer 双工器同时传输不同频率的信号。

10.The satellite dish was equipped with a diplexer 双工器 to handle both TV signals and internet data.

卫星天线配备了一个diplexer 双工器，以处理电视信号和互联网数据。

作文

In today's world, where communication technologies are rapidly evolving, understanding the components that facilitate these technologies is crucial. One such component is the diplexer, a device that plays a significant role in radio frequency (RF) communications. A diplexer is essentially a passive device that allows two different frequency signals to share the same transmission medium without interference. This capability is particularly important in various applications, including telecommunications and broadcasting.The functionality of a diplexer can be likened to a traffic controller at a busy intersection. Just as the traffic controller ensures that cars traveling in different directions do not collide, a diplexer manages the flow of signals, directing them to their appropriate paths based on their frequencies. By doing so, it enables efficient use of bandwidth, which is a limited resource in communication systems.Consider a practical example: in a television broadcast system, both the audio and video signals must be transmitted simultaneously. Without a diplexer, these signals would interfere with each other, leading to poor quality and disruptions. The diplexer separates these signals, allowing them to travel along the same cable without compromising their integrity. This separation is achieved through the use of filters within the diplexer, which only allow specific frequency ranges to pass through while blocking others.Moreover, diplexers are not limited to television broadcasts. They are also widely used in cellular networks, satellite communications, and even in amateur radio setups. In cellular networks, for instance, a diplexer allows for simultaneous transmission and reception of signals on different frequency bands, enhancing the efficiency of communication. This dual functionality is essential for maintaining high-quality connections, especially in densely populated areas where many users are trying to connect at the same time.Another critical aspect of diplexers is their role in minimizing signal loss. In RF systems, every component introduces some level of loss, and diplexers are designed to minimize this loss to ensure that the signals remain strong and clear. This is particularly important in long-distance communications, where weak signals can lead to data loss or degradation of quality.In conclusion, the diplexer is an indispensable component in modern communication systems. Its ability to efficiently manage multiple frequency signals allows for improved bandwidth utilization, reduced interference, and enhanced overall performance. As technology continues to advance, the importance of devices like the diplexer will only grow, making it essential for engineers and technicians to understand its functions and applications. By mastering the concept of a diplexer, one gains valuable insight into the complexities of communication technology and its impact on our daily lives.

在当今这个通信技术迅速发展的世界中，理解促进这些技术的组件至关重要。其中一个组件就是diplexer，它在射频（RF）通信中扮演着重要角色。diplexer本质上是一种被动设备，它允许两种不同频率的信号共享同一传输媒介而不发生干扰。这种能力在各种应用中尤为重要，包括电信和广播。diplexer的功能可以类比于繁忙路口的交通指挥员。就像交通指挥员确保不同方向行驶的车辆不会相撞一样，diplexer管理信号的流动，根据频率将其引导到适当的路径。通过这样做，它能够有效利用带宽，而带宽在通信系统中是有限的资源。考虑一个实际的例子：在电视广播系统中，音频和视频信号必须同时传输。如果没有diplexer，这些信号将相互干扰，导致质量差和中断。diplexer分离这些信号，使它们能够沿同一电缆传输而不妨碍其完整性。这种分离是通过diplexer内部的滤波器实现的，这些滤波器仅允许特定频率范围的信号通过，同时阻止其他信号。此外，diplexer并不仅限于电视广播。它们还广泛用于蜂窝网络、卫星通信甚至业余无线电设置中。例如，在蜂窝网络中，diplexer允许在不同频段上同时传输和接收信号，从而提高通信效率。这种双重功能对于维持高质量连接至关重要，尤其是在许多用户试图同时连接的密集区域。diplexer的另一个关键方面是它在最小化信号损失中的作用。在射频系统中，每个组件都会引入一定程度的损失，而diplexer旨在最小化这种损失，以确保信号保持强大和清晰。这在长距离通信中尤为重要，因为微弱的信号可能导致数据丢失或质量下降。总之，diplexer是现代通信系统中不可或缺的组件。它高效管理多个频率信号的能力提高了带宽利用率，减少了干扰，并增强了整体性能。随着技术的不断进步，像diplexer这样的设备的重要性只会增加，因此工程师和技术人员了解其功能和应用至关重要。通过掌握diplexer的概念，人们可以深入了解通信技术的复杂性及其对我们日常生活的影响。