carrier channel

简明释义

载波信道

英英释义

例句

1.Interference can significantly affect the quality of the carrier channel 载波通道.

干扰会显著影响载波通道 carrier channel 的质量。

2.The data was transmitted through the carrier channel 载波通道 to ensure minimal loss.

数据通过载波通道 carrier channel 进行传输，以确保损失最小。

3.We need to optimize the carrier channel 载波通道 to improve the overall network performance.

我们需要优化载波通道 carrier channel 以提高整体网络性能。

4.In wireless communication, a carrier channel 载波通道 is essential for maintaining signal integrity.

在无线通信中，载波通道 carrier channel 对于维护信号完整性至关重要。

5.The carrier channel 载波通道 used in this system supports high-frequency signals.

该系统使用的载波通道 carrier channel 支持高频信号。

作文

In the realm of telecommunications and data transmission, the term carrier channel refers to a pathway through which information is transmitted from one point to another. This concept is fundamental to understanding how various types of signals—be it voice, video, or data—are effectively communicated over distances. A carrier channel can be thought of as a virtual highway that allows different types of information to travel without interference. The significance of carrier channels becomes evident when we consider the various forms of communication we engage in daily. For instance, when making a phone call, our voice is converted into an electronic signal that travels through a carrier channel, ultimately reaching the recipient's device. This process involves modulation, where the original signal is altered to fit within the constraints of the carrier channel. Different technologies utilize distinct types of carrier channels. In traditional landline systems, copper wires serve as the medium for signal transmission. In contrast, modern telecommunications often rely on fiber optics, where light signals are sent through glass fibers, providing higher bandwidth and faster speeds. Wireless communication uses radio frequencies as its carrier channel, allowing mobile devices to connect without physical cables. Moreover, the development of digital communication has further transformed the landscape of carrier channels. With the advent of the internet, data packets are transmitted over various carrier channels using protocols that ensure efficient and reliable delivery. Technologies such as DSL, cable, and satellite all represent different types of carrier channels that cater to diverse user needs. Understanding the mechanisms behind carrier channels also sheds light on the challenges faced in telecommunications. Issues such as bandwidth limitations, interference, and signal degradation can affect the quality of service. Engineers and technicians work diligently to optimize these carrier channels, ensuring that users experience minimal disruptions during their communications. In conclusion, the term carrier channel encapsulates a crucial aspect of modern communication systems. By serving as the conduit for various types of signals, carrier channels enable seamless interactions in our increasingly connected world. As technology continues to evolve, so too will the methods and mediums used for carrier channels, paving the way for even more advanced communication solutions in the future.

在电信和数据传输领域，术语载波通道指的是信息从一个点传输到另一个点的路径。这个概念对于理解各种类型的信号（无论是语音、视频还是数据）如何有效地在距离上进行传递是基础性的。载波通道可以被视为一条虚拟高速公路，允许不同类型的信息在不干扰的情况下进行传输。载波通道的重要性在我们考虑日常交流的各种形式时变得显而易见。例如，当拨打电话时，我们的声音被转换成电子信号，通过载波通道传递，最终到达接收者的设备。这个过程涉及调制，其中原始信号被改变以适应载波通道的限制。不同的技术利用不同类型的载波通道。在传统的固定电话系统中，铜线作为信号传输的介质。相反，现代电信通常依赖光纤，通过光信号在玻璃光纤中传输，提供更高的带宽和更快的速度。无线通信使用射频作为其载波通道，使移动设备可以在没有物理电缆的情况下连接。此外，数字通信的发展进一步改变了载波通道的格局。随着互联网的出现，数据包通过各种载波通道传输，使用确保高效和可靠交付的协议。DSL、电缆和卫星等技术都代表了不同类型的载波通道，满足多样化的用户需求。理解载波通道背后的机制也揭示了电信面临的挑战。带宽限制、干扰和信号衰减等问题可能会影响服务质量。工程师和技术人员努力优化这些载波通道，确保用户在交流过程中体验到最小的干扰。总之，术语载波通道概括了现代通信系统的一个关键方面。通过作为各种信号的导管，载波通道使我们在日益互联的世界中实现无缝互动。随着技术的不断发展，用于载波通道的方法和媒介也将不断演变，为未来更先进的通信解决方案铺平道路。