active repeater

简明释义

有源中继器

英英释义

例句

1.In mountainous areas, an active repeater is essential for maintaining a stable radio signal.

在山区，有源中继器对于维持稳定的无线电信号至关重要。

2.The active repeater allowed us to extend our Wi-Fi coverage to the entire office.

这个有源中继器使我们能够将Wi-Fi覆盖范围扩展到整个办公室。

3.We deployed an active repeater to ensure better connectivity for our outdoor events.

我们部署了一个有源中继器以确保户外活动的更好连接性。

4.The technician installed an active repeater to enhance the signal strength in the building.

技术人员安装了一个有源中继器以增强建筑物内的信号强度。

5.Using an active repeater can significantly improve communication in large warehouses.

使用有源中继器可以显著改善大型仓库中的通信。

作文

In the realm of telecommunications, various devices play crucial roles in ensuring smooth and efficient communication. One such device is the active repeater, which serves as a vital component in enhancing signal strength and extending the range of communication systems. An active repeater is essentially an electronic device that receives a weak signal, amplifies it, and retransmits it to cover larger distances. This functionality becomes particularly important in areas where signals may weaken due to obstacles like buildings or natural terrain. For instance, consider a scenario in a bustling city where high-rise buildings obstruct direct line-of-sight communication between two points. In such cases, the use of an active repeater can significantly improve connectivity. By strategically placing these repeaters, network providers can ensure that users experience minimal disruption in their communication services.The technology behind an active repeater is quite fascinating. It typically consists of a receiver, an amplifier, and a transmitter. When a signal is received, the active repeater processes it through the amplifier, boosting its strength before sending it out again. This process not only enhances the signal but also helps in maintaining the quality of the communication. Moreover, active repeaters are widely used in various applications beyond traditional telecommunication systems. They are essential in wireless networks, including Wi-Fi, where they help extend coverage in large buildings or open areas. In such environments, users often face challenges with weak signals, leading to slow internet speeds and dropped connections. By deploying active repeaters, organizations can create a more robust and reliable network, ensuring that all users have access to high-quality internet service.In addition to improving connectivity, active repeaters also play a significant role in emergency communication systems. During disasters or emergencies, maintaining communication is critical for coordinating rescue efforts and ensuring public safety. The deployment of active repeaters in strategic locations can help ensure that communication lines remain open, even in challenging conditions.However, while active repeaters offer numerous benefits, there are also considerations to keep in mind. For example, improper placement of these devices can lead to interference with other signals, potentially causing more harm than good. Therefore, careful planning and engineering are essential when integrating active repeaters into existing communication networks.In conclusion, the active repeater is an indispensable tool in the field of telecommunications. Its ability to amplify and retransmit signals makes it crucial for enhancing communication quality and extending coverage. Whether in urban settings, large buildings, or during emergencies, active repeaters ensure that users stay connected. As technology continues to evolve, the importance of devices like the active repeater will only grow, highlighting the need for ongoing innovation in the telecommunications industry.

在电信领域，各种设备在确保顺畅和高效的通信中发挥着至关重要的作用。其中一个设备就是主动中继器，它作为增强信号强度和扩展通信系统范围的重要组成部分。主动中继器本质上是一个电子设备，它接收微弱信号，放大它，并重新发送以覆盖更大的距离。这一功能在信号可能因建筑物或自然地形等障碍而减弱的区域尤为重要。例如，考虑到在繁忙城市中，高楼大厦阻挡了两个点之间的直接视线通信的场景。在这种情况下，使用主动中继器可以显著改善连接性。通过战略性地放置这些中继器，网络提供商可以确保用户在通信服务中体验到最小的中断。主动中继器背后的技术非常迷人。它通常由接收器、放大器和发射器组成。当接收到信号时，主动中继器通过放大器处理信号，增强其强度，然后再发送出去。这个过程不仅增强了信号，还帮助保持通信的质量。此外，主动中继器还广泛应用于传统电信系统之外的各种应用中。它们在无线网络（包括Wi-Fi）中至关重要，帮助在大型建筑或开放区域内扩展覆盖。在这样的环境中，用户经常面临信号微弱的问题，导致互联网速度缓慢和连接中断。通过部署主动中继器，组织可以创建更加稳健和可靠的网络，确保所有用户都能获得高质量的互联网服务。除了改善连接性，主动中继器在紧急通信系统中也发挥着重要作用。在灾难或紧急情况下，保持通信对于协调救援工作和确保公共安全至关重要。在战略性地点部署主动中继器可以帮助确保即使在困难条件下通信线路仍然畅通。然而，尽管主动中继器提供了许多好处，但也需要考虑一些因素。例如，这些设备的不当放置可能会干扰其他信号，可能造成比好处更多的危害。因此，在将主动中继器集成到现有通信网络时，仔细规划和工程设计是必不可少的。总之，主动中继器是电信领域中不可或缺的工具。它放大和重新传输信号的能力使其在提高通信质量和扩展覆盖范围方面至关重要。无论是在城市环境、大型建筑还是在紧急情况下，主动中继器都确保用户保持连接。随着技术的不断发展，像主动中继器这样的设备的重要性只会增加，突显出电信行业持续创新的必要性。