coaxial transmission

简明释义

同轴传输

英英释义

例句

1.Many television systems rely on coaxial transmission 同轴传输 for delivering high-definition signals.

许多电视系统依赖于 同轴传输 来传送高清信号.

2.For optimal signal quality, ensure that the coaxial transmission 同轴传输 lines are properly shielded.

为了获得最佳信号质量，确保 同轴传输 线路得到适当屏蔽.

3.In our new setup, we will utilize coaxial transmission 同轴传输 for video feeds.

在我们的新设置中，我们将利用 同轴传输 来传输视频.

4.The engineer explained how coaxial transmission 同轴传输 works in high-frequency applications.

工程师解释了如何在高频应用中工作 同轴传输.

5.The technician replaced the damaged coaxial transmission 同轴传输 cable to restore connectivity.

技术人员更换了损坏的 同轴传输 电缆以恢复连接.

作文

In today's world, the demand for high-speed data transmission is ever-increasing. One of the most effective methods to achieve this is through coaxial transmission, a technology that has been widely used in various applications, from television broadcasting to internet connectivity. Understanding the fundamentals of coaxial transmission can help us appreciate its significance in modern communication systems.Coaxial cable, which is the medium used for coaxial transmission, consists of a central conductor, an insulating layer, a metallic shield, and an outer insulating layer. This design allows for minimal interference from external electromagnetic signals, making it an ideal choice for transmitting high-frequency signals over long distances. The central conductor carries the signal, while the shield protects it from noise, ensuring that the data remains intact during transmission.One of the primary advantages of coaxial transmission is its ability to carry large amounts of data at high speeds. In the realm of telecommunications, coaxial cables have been instrumental in providing reliable internet services. Many cable internet providers utilize coaxial transmission to deliver broadband services to homes and businesses, allowing users to enjoy seamless streaming, online gaming, and other data-intensive activities.Moreover, coaxial transmission is not limited to internet services; it also plays a crucial role in television broadcasting. Cable television relies heavily on coaxial transmission to deliver a wide array of channels to viewers. The quality of the video and audio signals transmitted through coaxial cables is generally superior to that of traditional antenna-based systems, providing a better viewing experience.In addition to its use in telecommunications and broadcasting, coaxial transmission finds applications in various industrial settings. For instance, it is commonly used in CCTV systems, where high-quality video signals need to be transmitted over considerable distances without degradation. The robustness of coaxial cables makes them suitable for such applications, ensuring that security footage remains clear and reliable.Despite its many benefits, coaxial transmission is not without limitations. While it can transmit data over long distances, the performance can degrade if the cable is damaged or improperly installed. Additionally, as technology advances, newer transmission methods, such as fiber optics, are emerging, offering even higher speeds and greater bandwidth. However, coaxial cables continue to be a cost-effective solution for many applications, especially in areas where upgrading to fiber optics may not be feasible.In conclusion, coaxial transmission is a vital component of our communication infrastructure. Its ability to transmit high-frequency signals with minimal interference has made it a preferred choice for various applications, including internet services and television broadcasting. As we continue to rely on fast and reliable data transmission, understanding the principles behind coaxial transmission helps us appreciate the technology that keeps us connected in an increasingly digital world.

在当今世界，对高速数据传输的需求日益增长。其中一种实现这一目标的有效方法是通过同轴传输，这项技术已广泛应用于从电视广播到互联网连接的各种应用中。理解同轴传输的基本原理可以帮助我们欣赏其在现代通信系统中的重要性。同轴电缆是用于同轴传输的介质，它由一个中央导体、一个绝缘层、一个金属屏蔽层和一个外部绝缘层组成。这种设计使得外部电磁信号的干扰最小化，使其成为长距离传输高频信号的理想选择。中央导体承载信号，而屏蔽层保护信号不受噪声影响，确保数据在传输过程中保持完整。同轴传输的主要优点之一是它能够以高速携带大量数据。在电信领域，同轴电缆在提供可靠的互联网服务方面发挥了重要作用。许多有线互联网提供商利用同轴传输将宽带服务传递到家庭和企业，使用户能够享受无缝流媒体、在线游戏和其他数据密集型活动。此外，同轴传输并不限于互联网服务；它在电视广播中也发挥着至关重要的作用。有线电视在很大程度上依赖于同轴传输将各种频道传送给观众。通过同轴电缆传输的视频和音频信号的质量通常优于传统天线系统，从而提供更好的观看体验。除了在电信和广播中的应用，同轴传输还在各种工业环境中找到了应用。例如，它常用于闭路电视系统，其中需要在相当长的距离上传输高质量的视频信号而不发生降解。同轴电缆的坚固性使其适合此类应用，确保安全录像保持清晰可靠。尽管有许多好处，同轴传输也并非没有局限性。虽然它可以在长距离上传输数据，但如果电缆损坏或安装不当，其性能可能会下降。此外，随着技术的进步，新的传输方法（如光纤）正在出现，提供更高的速度和更大的带宽。然而，同轴电缆仍然是许多应用中的一种成本效益高的解决方案，尤其是在升级到光纤可能不可行的地区。总之，同轴传输是我们通信基础设施的重要组成部分。它以最小的干扰传输高频信号的能力使其成为包括互联网服务和电视广播在内的各种应用的首选。随着我们继续依赖快速可靠的数据传输，理解同轴传输背后的原理帮助我们欣赏这项技术，它使我们在日益数字化的世界中保持连接。