frequency synchronisation

简明释义

频率同步器

英英释义

例句

1.The network devices must undergo frequency synchronisation 频率同步 to ensure they operate on the same frequency.

网络设备必须进行frequency synchronisation 频率同步，以确保它们在相同频率下运行。

2.In telecommunications, achieving frequency synchronisation 频率同步 is crucial for maintaining signal integrity.

在电信中，实现frequency synchronisation 频率同步 对于保持信号完整性至关重要。

3.The satellite communication system relies heavily on frequency synchronisation 频率同步 to avoid interference.

卫星通信系统在很大程度上依赖于frequency synchronisation 频率同步 来避免干扰。

4.During the experiment, we observed that frequency synchronisation 频率同步 improved the performance of the system.

在实验过程中，我们观察到frequency synchronisation 频率同步 提高了系统的性能。

5.To achieve optimal results, engineers focused on frequency synchronisation 频率同步 among all devices in the network.

为了获得最佳结果，工程师们专注于网络中所有设备的frequency synchronisation 频率同步。

作文

In today's fast-paced technological world, the concept of frequency synchronisation plays a crucial role in various fields, particularly in telecommunications and signal processing. Frequency synchronisation refers to the process of aligning the frequencies of two or more signals to ensure that they operate in harmony. This alignment is essential for the effective transmission and reception of data, as any discrepancies in frequency can lead to interference, loss of information, and degraded performance.One of the primary applications of frequency synchronisation is in mobile communication systems. In these systems, multiple users share the same frequency band to communicate. To avoid interference and ensure clear communication, it is vital that each user's signal is synchronised with the base station's frequency. When a user's device transmits a signal, it must match the frequency of the base station to ensure that the data is received accurately. This process not only enhances the quality of the communication but also increases the capacity of the network by allowing more users to connect simultaneously without causing interference.Moreover, frequency synchronisation is critical in broadcasting systems. For instance, television and radio stations must transmit their signals at specific frequencies to reach their intended audiences. If two stations were to broadcast on the same frequency without proper synchronisation, it would result in overlapping signals and poor reception for listeners and viewers. Therefore, broadcasters use various techniques to achieve frequency synchronisation, ensuring that their signals are distinct and easily identifiable by receivers.In addition to telecommunications, frequency synchronisation is also vital in scientific research. For example, in experiments involving lasers, researchers often need to synchronise the frequency of laser beams to achieve precise measurements. Any misalignment in frequency can lead to significant errors in data collection and analysis. By employing frequency synchronisation techniques, scientists can ensure that their instruments operate effectively, leading to more accurate results.The advent of modern technology has introduced sophisticated methods for achieving frequency synchronisation. Digital signal processing (DSP) techniques, such as phase-locked loops (PLLs), are commonly used to maintain frequency alignment in various systems. These techniques continuously monitor the frequency of incoming signals and make necessary adjustments to keep them in sync. As technology continues to evolve, the importance of frequency synchronisation will only increase, particularly with the rise of the Internet of Things (IoT) and 5G networks, which require seamless communication between numerous devices.In conclusion, frequency synchronisation is a fundamental concept that underpins many aspects of modern technology. Its significance spans across telecommunications, broadcasting, and scientific research, impacting how we communicate and interact with the world around us. As we continue to advance technologically, understanding and implementing frequency synchronisation will remain essential for ensuring efficient and effective communication systems. The future of connectivity relies heavily on our ability to master this concept, making it a key area of focus for engineers and researchers alike.

在当今快速发展的技术世界中，频率同步的概念在各个领域，特别是在电信和信号处理方面，发挥着至关重要的作用。频率同步是指将两个或多个信号的频率对齐，以确保它们和谐地运行的过程。这种对齐对于数据的有效传输和接收至关重要，因为频率上的任何差异都可能导致干扰、信息丢失和性能下降。频率同步的主要应用之一是在移动通信系统中。在这些系统中，多个用户共享同一频段进行通信。为了避免干扰并确保清晰的通信，每个用户的信号与基站的频率必须保持同步。当用户的设备发送信号时，它必须与基站的频率匹配，以确保数据被准确接收。这个过程不仅提高了通信的质量，还通过允许更多用户同时连接而不造成干扰，增加了网络的容量。此外，频率同步在广播系统中也至关重要。例如，电视和广播电台必须以特定的频率传输信号，以便到达其预期的受众。如果两个电台在没有适当同步的情况下在同一频率上广播，将导致信号重叠，听众和观众的接收效果变差。因此，广播商使用各种技术来实现频率同步，确保他们的信号清晰且易于被接收器识别。除了电信，频率同步在科学研究中也至关重要。例如，在激光实验中，研究人员通常需要同步激光束的频率以实现精确测量。频率的任何错位都可能导致数据收集和分析中的重大错误。通过采用频率同步技术，科学家可以确保他们的仪器有效运行，从而获得更准确的结果。现代技术的发展引入了实现频率同步的复杂方法。数字信号处理（DSP）技术，例如锁相环（PLL），通常用于在各种系统中保持频率对齐。这些技术持续监测输入信号的频率，并进行必要的调整以保持同步。随着技术的不断进步，频率同步的重要性只会增加，特别是在物联网（IoT）和5G网络的兴起中，这些网络需要无缝地在众多设备之间进行通信。总之，频率同步是一个基本概念，支撑着现代技术的许多方面。它的重要性跨越了电信、广播和科学研究，影响着我们如何与周围世界进行沟通和互动。随着我们继续技术进步，理解和实施频率同步仍将对确保高效和有效的通信系统至关重要。连接的未来在很大程度上依赖于我们掌握这一概念的能力，使其成为工程师和研究人员关注的关键领域。