radio ceiling

简明释义

无线电云幕器

英英释义

例句

1.Local broadcasters are working together to find ways to penetrate the radio ceiling that exists in certain neighborhoods.

当地广播公司正在合作寻找突破某些社区存在的无线电天花板的方法。

2.The new technology aims to break the radio ceiling in rural areas, providing better connectivity.

新技术旨在打破无线电天花板，为农村地区提供更好的连接。

3.Innovative solutions are needed to address the radio ceiling affecting communication in mountainous areas.

需要创新解决方案来应对影响山区通信的无线电天花板。

4.The government has initiated programs to overcome the radio ceiling in underserved regions.

政府已启动项目以克服在服务不足地区的无线电天花板。

5.Many communities still struggle with the radio ceiling, limiting their access to information.

许多社区仍然面临无线电天花板的问题，限制了他们获取信息的能力。

作文

In the world of telecommunications, the term radio ceiling refers to a theoretical limit on the performance of radio communication systems within a specific environment. This concept is particularly significant in urban areas where buildings and other structures can obstruct radio signals, leading to reduced signal strength and quality. The radio ceiling can be thought of as an invisible barrier that affects how effectively radio waves can propagate through different mediums. Understanding the radio ceiling is crucial for engineers and technicians who design communication systems. For example, when planning the placement of antennas in a city, they must consider the height of surrounding buildings, the materials used in construction, and even the density of the urban landscape. All these factors contribute to the establishment of a radio ceiling that can limit the reach of radio signals. In practical terms, exceeding the radio ceiling means that even with powerful transmitters, the quality of communication will suffer due to interference and signal degradation caused by physical obstructions. This is why it is essential to conduct thorough site surveys and use advanced modeling techniques to predict where the radio ceiling will impact service quality. Moreover, the radio ceiling is not only applicable to urban settings but also in rural areas where geographical features such as hills and valleys can impede radio wave propagation. In these cases, the radio ceiling can vary significantly depending on the topography of the land and the frequency of the radio waves being used. The concept of the radio ceiling also extends to the realm of wireless technologies, including Wi-Fi networks. In homes and offices, the layout of furniture, walls, and other obstacles can create a similar effect to that of a radio ceiling, where certain areas may experience weak or no signal at all. Understanding this phenomenon allows users to optimize their network setups for better coverage and performance. In conclusion, the radio ceiling is an essential concept in the field of telecommunications, influencing how radio signals are transmitted and received in various environments. By recognizing the limitations imposed by the radio ceiling, professionals can develop more effective strategies to enhance communication systems, ensuring reliable connectivity in both urban and rural settings. As technology continues to evolve, addressing the challenges presented by the radio ceiling will remain a priority for engineers and researchers alike.

在电信领域，术语radio ceiling指的是在特定环境中无线通信系统性能的理论极限。这个概念在城市地区尤为重要，因为建筑物和其他结构可能会阻碍无线信号，从而导致信号强度和质量的降低。radio ceiling可以被视为一个看不见的屏障，影响无线波在不同介质中的传播效果。理解radio ceiling对设计通信系统的工程师和技术人员至关重要。例如，在规划城市天线的放置时，他们必须考虑周围建筑的高度、建筑材料的使用，甚至城市景观的密度。所有这些因素都共同构成了一个可能限制无线信号传播的radio ceiling。在实际操作中，超越radio ceiling意味着即使使用强大的发射器，由于物理障碍造成的干扰和信号衰减，通信质量仍然会受到影响。这就是为什么进行彻底的现场调查并使用先进的建模技术来预测radio ceiling将如何影响服务质量至关重要。此外，radio ceiling不仅适用于城市环境，在农村地区，地理特征如山丘和山谷也会阻碍无线波的传播。在这些情况下，radio ceiling可能会因土地的地形和所使用的无线波频率而显著变化。radio ceiling的概念同样扩展到无线技术领域，包括Wi-Fi网络。在家庭和办公室中，家具、墙壁和其他障碍物的布局可能会产生类似于radio ceiling的效果，某些区域可能会经历信号弱或完全没有信号。理解这一现象使用户能够优化他们的网络设置，以获得更好的覆盖和性能。总之，radio ceiling是电信领域的一个重要概念，影响着无线信号在各种环境中的传输和接收。通过认识到radio ceiling所施加的限制，专业人士可以制定更有效的策略来增强通信系统，确保在城市和农村环境中的可靠连接。随着技术的不断发展，解决radio ceiling所带来的挑战将始终是工程师和研究人员的优先事项。