coaxial cable

简明释义

同轴电缆

英英释义

例句

1.Many satellite dishes use a coaxial cable to transmit signals to the receiver.

许多卫星天线使用同轴电缆将信号传输到接收器。

2.When setting up your home theater system, make sure to use a coaxial cable for the best audio and video quality.

在设置家庭影院系统时，确保使用同轴电缆以获得最佳音频和视频质量。

3.The internet service provider recommended using a high-quality coaxial cable for better signal strength.

互联网服务提供商建议使用高质量的同轴电缆以获得更好的信号强度。

4.If your TV isn't receiving a signal, check the coaxial cable connections.

如果您的电视没有接收到信号，请检查同轴电缆的连接。

5.To connect the television to the cable box, you need a coaxial cable.

要将电视连接到有线电视盒，您需要一根同轴电缆。

作文

In today’s technology-driven world, communication is vital for both personal and professional interactions. One of the key components that facilitate this communication is the coaxial cable. The coaxial cable is a type of electrical cable that has an inner conductor surrounded by a concentric conducting shield, which is separated by an insulating layer. This design helps to reduce interference and allows for the transmission of signals over long distances with minimal loss. The history of the coaxial cable dates back to the late 19th century when it was first developed for telegraphy. Over the years, it has evolved and found various applications, particularly in the fields of television and internet services. The coaxial cable is widely used for connecting cable television systems, providing high-speed internet connections, and even in some telephone systems. Its ability to carry a large amount of data at high frequencies makes it a preferred choice for many telecommunications providers.One of the significant advantages of using a coaxial cable is its durability. Unlike twisted pair cables, which can be easily damaged, the robust design of the coaxial cable allows it to withstand harsher environments. This makes it suitable for both indoor and outdoor installations. Additionally, the shielding provided by the coaxial cable protects the signal from external electromagnetic interference, ensuring that the quality of the transmitted data remains high.Moreover, the coaxial cable is relatively easy to install and requires minimal maintenance. This has made it a popular choice among technicians and engineers who need reliable and efficient wiring solutions. The installation process typically involves connecting the coaxial cable to the appropriate ports on devices such as routers, televisions, and modems. Once connected, users can enjoy uninterrupted service and high-quality signal transmission.Despite its many benefits, there are some limitations to the coaxial cable. For instance, while it can transmit data over long distances, there is still a limit to how far the signal can travel before it begins to degrade. In cases where longer distances are involved, repeaters or amplifiers may be necessary to maintain signal strength. Additionally, with the rise of fiber-optic technology, some may argue that coaxial cable is becoming outdated. However, it is important to note that coaxial cable continues to play a crucial role in many existing infrastructures and will likely remain in use for the foreseeable future.In conclusion, the coaxial cable is an essential component of modern communication systems. Its unique design, durability, and efficiency make it an ideal choice for transmitting data over long distances. As technology continues to advance, the coaxial cable will undoubtedly adapt and evolve to meet the changing needs of users. Understanding the importance and functionality of the coaxial cable is crucial for anyone involved in the telecommunications industry or simply looking to enhance their home entertainment systems.

在当今技术驱动的世界中，沟通对于个人和职业互动至关重要。促进这种沟通的关键组成部分之一是同轴电缆。同轴电缆是一种电缆，其内部导体被同心导电屏蔽层包围，二者之间由绝缘层隔开。这种设计有助于减少干扰，并允许信号以最小的损失在长距离上传输。同轴电缆的历史可以追溯到19世纪末，当时它首次用于电报通信。随着时间的推移，它不断发展并找到了各种应用，特别是在电视和互联网服务领域。同轴电缆被广泛用于连接有线电视系统、提供高速互联网连接，甚至在某些电话系统中也有使用。它能够以高频率传输大量数据，使其成为许多电信提供商的首选。使用同轴电缆的一个显著优势是其耐用性。与易受损坏的双绞线电缆不同，同轴电缆的坚固设计使其能够承受更恶劣的环境。这使得它适合室内和室外安装。此外，同轴电缆提供的屏蔽保护了信号免受外部电磁干扰，确保传输数据的质量保持高水平。此外，同轴电缆相对容易安装，维护需求较低。这使得它成为技术人员和工程师在需要可靠高效的布线解决方案时的热门选择。安装过程通常涉及将同轴电缆连接到路由器、电视和调制解调器等设备的相应端口。一旦连接，用户便可以享受不间断的服务和高质量的信号传输。尽管有许多优点，同轴电缆也存在一些局限性。例如，虽然它可以在长距离上传输数据，但信号在传播过程中仍然会有衰减的限制。在涉及更长距离的情况下，可能需要中继器或放大器来维持信号强度。此外，随着光纤技术的兴起，有人可能会认为同轴电缆正在变得过时。然而，值得注意的是，同轴电缆仍在许多现有基础设施中发挥着关键作用，并且在可预见的未来仍将继续使用。总之，同轴电缆是现代通信系统的重要组成部分。其独特的设计、耐用性和效率使其成为长距离传输数据的理想选择。随着技术的不断进步，同轴电缆无疑将适应和演变，以满足用户不断变化的需求。理解同轴电缆的重要性和功能对任何参与电信行业的人或仅仅希望提升家庭娱乐系统的人来说都是至关重要的。