signal transmission

简明释义

信号传输

英英释义

例句

1.Engineers are working on improving signal transmission for mobile networks.

工程师们正在致力于改善移动网络的信号传输。

2.The quality of signal transmission in this area is poor due to the mountains.

由于山区的原因，这个地区的信号传输质量很差。

3.The signal transmission from the satellite was interrupted by bad weather.

由于恶劣天气，卫星的信号传输被中断。

4.The new technology promises faster signal transmission rates.

这项新技术承诺提供更快的信号传输速率。

5.We need to test the signal transmission before deploying the new system.

在部署新系统之前，我们需要测试一下信号传输。

作文

Signal transmission is a fundamental concept in the field of communication and technology. It refers to the process through which information is conveyed from one point to another using various methods and mediums. In our modern world, effective signal transmission (信号传输) is crucial for the functioning of numerous devices and systems, ranging from simple radio communications to complex satellite networks.To understand signal transmission (信号传输), we must first explore the different types of signals involved. Signals can be analog or digital. Analog signals are continuous waves that vary in amplitude or frequency, while digital signals represent data in binary form, consisting of zeros and ones. The choice between these two types of signals often depends on the application and the required fidelity of the transmission.The medium through which signals are transmitted also plays a vital role in signal transmission (信号传输). Common mediums include air, cables, and fiber optics. For instance, in wireless communication, electromagnetic waves travel through the air, allowing devices like smartphones and radios to communicate without physical connections. On the other hand, wired communication relies on cables, such as coaxial or fiber optic cables, to transmit signals over longer distances with minimal loss of quality.One of the key challenges in signal transmission (信号传输) is maintaining the integrity of the signal. Various factors can interfere with signal quality, including noise, attenuation, and distortion. Noise refers to any unwanted interference that disrupts the clarity of the signal, while attenuation is the gradual loss of signal strength as it travels through a medium. Distortion occurs when the original shape of the signal changes, leading to inaccuracies in the transmitted information.To combat these challenges, engineers employ various techniques to enhance signal transmission (信号传输). For example, modulation techniques are used to encode information onto carrier waves, making it easier to transmit over long distances. Additionally, error detection and correction algorithms help identify and rectify any mistakes that may occur during transmission, ensuring that the received signal closely matches the original.In recent years, advancements in technology have significantly improved signal transmission (信号传输) capabilities. The rise of 5G technology, for instance, promises faster data transfer rates and lower latency compared to its predecessors. This advancement opens up new possibilities for applications such as autonomous vehicles, smart cities, and the Internet of Things (IoT), where seamless communication between devices is essential.Moreover, the development of quantum communication is poised to revolutionize signal transmission (信号传输). By utilizing the principles of quantum mechanics, this technology aims to achieve secure communication channels that are virtually immune to eavesdropping. As research in this area continues, we may soon witness a new era of secure and efficient signal transmission (信号传输).In conclusion, signal transmission (信号传输) is a critical aspect of modern communication systems. Understanding the principles behind it, including the types of signals, mediums, and challenges involved, is essential for anyone interested in the fields of technology and telecommunications. As we continue to innovate and improve our communication systems, the importance of effective signal transmission (信号传输) will only grow, shaping the future of how we connect and interact with the world around us.

信号传输是通信和技术领域的一个基本概念。它指的是通过各种方法和媒介将信息从一个点传递到另一个点的过程。在我们现代世界中，有效的信号传输（signal transmission）对许多设备和系统的运行至关重要，从简单的无线电通信到复杂的卫星网络。要理解信号传输（signal transmission），我们首先必须探讨涉及的不同类型的信号。信号可以是模拟信号或数字信号。模拟信号是连续的波，幅度或频率变化，而数字信号以二进制形式表示数据，由零和一组成。选择这两种信号类型通常取决于应用和所需的传输保真度。信号传输的媒介在信号传输（signal transmission）中也起着至关重要的作用。常见的媒介包括空气、电缆和光纤。例如，在无线通信中，电磁波通过空气传播，使得智能手机和收音机等设备能够在没有物理连接的情况下进行通信。另一方面，有线通信依赖于电缆，如同轴电缆或光纤电缆，以最小的质量损失在更长的距离上传输信号。在信号传输（signal transmission）中，保持信号的完整性是一个关键挑战。各种因素可能会干扰信号质量，包括噪声、衰减和失真。噪声是指任何干扰信号清晰度的干扰，而衰减是信号在通过媒介时逐渐失去强度。失真发生在信号的原始形状发生变化时，导致传输的信息不准确。为了应对这些挑战，工程师采用各种技术来增强信号传输（signal transmission）。例如，调制技术用于将信息编码到载波波上，使其更容易在长距离上传输。此外，错误检测和纠正算法帮助识别和纠正传输过程中可能发生的任何错误，确保接收到的信号与原始信号尽可能接近。近年来，技术的进步显著提高了信号传输（signal transmission）的能力。例如，5G技术的兴起承诺比前几代技术更快的数据传输速度和更低的延迟。这一进展为自动驾驶汽车、智能城市和物联网（IoT）等应用开辟了新可能性，其中设备之间的无缝通信至关重要。此外，量子通信的发展有望彻底改变信号传输（signal transmission）。通过利用量子力学的原理，这项技术旨在实现几乎免受窃听的安全通信通道。随着该领域研究的持续，我们可能很快就会见证信号传输（signal transmission）安全高效的新纪元。总之，信号传输（signal transmission）是现代通信系统的一个关键方面。理解其背后的原理，包括信号的类型、媒介和面临的挑战，对于任何对技术和电信领域感兴趣的人来说都是必不可少的。随着我们不断创新和改善通信系统，有效的信号传输（signal transmission）的重要性只会增加，塑造我们如何与周围世界连接和互动的未来。