coaxial transmission line

简明释义

同轴传输线

英英释义

例句

1.In our new installation, we will connect the antenna to the receiver using a coaxial transmission line.

在我们的新安装中，我们将通过同轴传输线将天线连接到接收器。

2.For high-frequency applications, a properly shielded coaxial transmission line is essential.

对于高频应用，适当屏蔽的同轴传输线是必不可少的。

3.The engineer recommended using a coaxial transmission line for its low signal loss over long distances.

工程师建议使用同轴传输线，因为它在长距离传输中信号损耗低。

4.The coaxial transmission line is commonly used in cable television systems.

同轴传输线通常用于有线电视系统中。

5.We experienced interference issues that were resolved by replacing the damaged coaxial transmission line.

我们遇到了干扰问题，通过更换受损的同轴传输线解决了这个问题。

作文

In the realm of electrical engineering and telecommunications, the concept of a coaxial transmission line plays a crucial role in the efficient transfer of signals. A coaxial transmission line is essentially a type of electrical cable that consists of a central conductor, surrounded by an insulating layer, which is then encased in a conductive shield. This design not only protects the signal from external interference but also minimizes signal loss during transmission. The structure of a coaxial transmission line allows for high-frequency signals to be transmitted over long distances with remarkable clarity and minimal distortion.One of the primary applications of coaxial transmission lines is in the field of television and internet services. For instance, cable television systems utilize coaxial transmission lines to deliver high-quality video signals to homes. The ability of these cables to carry large amounts of data makes them ideal for broadband internet connections as well. In both cases, the coaxial transmission line serves as the backbone of communication, ensuring that users receive clear and uninterrupted service.Moreover, the advantages of using coaxial transmission lines extend beyond just television and internet. They are also widely used in radio frequency (RF) applications, where maintaining signal integrity is paramount. For example, in amateur radio setups, operators often rely on coaxial transmission lines to connect their transmitters and antennas. The low attenuation and excellent shielding properties of these cables make them an ideal choice for RF communications.However, it is essential to consider the limitations of coaxial transmission lines. While they are effective for many applications, their performance can diminish at very high frequencies, leading to potential signal degradation. Additionally, the physical bulk of coaxial transmission lines can pose installation challenges in certain environments. Engineers must carefully evaluate the specific requirements of each application to determine whether a coaxial transmission line is the most suitable option.In conclusion, the coaxial transmission line is a vital component in modern communication systems. Its unique design allows for efficient signal transmission, making it indispensable in various fields such as television broadcasting, internet connectivity, and radio communications. As technology continues to advance, the importance of understanding and utilizing coaxial transmission lines will only grow, paving the way for improved communication methods and enhanced user experiences. The future of telecommunications will undoubtedly rely on the continued innovation and application of coaxial transmission lines to meet the ever-increasing demand for faster and more reliable communication solutions.

在电气工程和电信领域，同轴传输线的概念在信号的有效传输中发挥着至关重要的作用。同轴传输线本质上是一种电缆，中央导体被绝缘层包围，然后被导电屏蔽层包裹。这种设计不仅保护信号免受外部干扰，而且在传输过程中最小化信号损失。同轴传输线的结构允许高频信号以卓越的清晰度和最小失真在长距离上传输。同轴传输线的主要应用之一是在电视和互联网服务领域。例如，电视有线系统利用同轴传输线将高质量的视频信号传送到家庭。这些电缆能够传输大量数据，使其成为宽带互联网连接的理想选择。在这两种情况下，同轴传输线作为通信的支柱，确保用户获得清晰且不间断的服务。此外，使用同轴传输线的优势不仅限于电视和互联网。它们还广泛用于射频（RF）应用，其中保持信号完整性至关重要。例如，在业余无线电设置中，操作员通常依赖同轴传输线将发射机和天线连接起来。这些电缆的低衰减和优良的屏蔽性能使其成为RF通信的理想选择。然而，考虑同轴传输线的局限性也很重要。虽然它们在许多应用中有效，但在非常高的频率下，它们的性能可能会下降，从而导致潜在的信号降解。此外，同轴传输线的物理体积在某些环境中可能会造成安装挑战。工程师必须仔细评估每个应用的具体要求，以确定同轴传输线是否是最合适的选择。总之，同轴传输线是现代通信系统中的重要组成部分。其独特的设计允许高效的信号传输，使其在电视广播、互联网连接和无线电通信等各个领域不可或缺。随着技术的不断进步，理解和利用同轴传输线的重要性只会增加，为改善通信方式和增强用户体验铺平道路。电信的未来无疑将依赖于对同轴传输线的持续创新和应用，以满足对更快、更可靠的通信解决方案日益增长的需求。