omnidirectional radio beacon

简明释义

全向信标

英英释义

例句

1.The ship relied on the omnidirectional radio beacon for navigation in foggy conditions.

这艘船在雾天依赖于全向无线电信标进行导航。

2.The airport installed a new omnidirectional radio beacon to improve flight safety.

机场安装了一个新的全向无线电信标以提高飞行安全性。

3.An omnidirectional radio beacon can transmit signals in all directions, making it ideal for marine use.

全向无线电信标可以向所有方向发送信号，这使得它非常适合海洋使用。

4.During a power outage, the omnidirectional radio beacon continued to operate on backup batteries.

在停电期间，全向无线电信标继续使用备用电池运行。

5.Pilots often use the omnidirectional radio beacon to locate their position during approach.

飞行员常常使用全向无线电信标来定位他们在降落时的位置。

作文

In the realm of navigation and communication, the term omnidirectional radio beacon plays a crucial role. These beacons are essential tools that provide navigational assistance to various modes of transport, including aircraft, ships, and even ground vehicles. An omnidirectional radio beacon is designed to transmit signals in all directions, allowing receivers within its range to determine their position relative to the beacon's location. This omnidirectional capability is vital for ensuring that users can obtain accurate information regardless of their approach angle to the beacon.The technology behind omnidirectional radio beacons is relatively straightforward yet incredibly effective. Typically, these beacons emit radio waves that can be detected by receivers equipped with the appropriate technology. The signals transmitted often include identification codes, which help users distinguish between different beacons. This identification is particularly important in areas where multiple beacons may be operational, as it allows users to ascertain their precise location and navigate accordingly.One of the primary advantages of omnidirectional radio beacons is their reliability. They can operate continuously, providing consistent navigational support without the need for constant human intervention. This reliability is especially critical in emergency situations, where quick and accurate navigation can mean the difference between safety and disaster. For example, during adverse weather conditions, when visibility is low, pilots and mariners can rely on these beacons to guide them safely to their destinations.Moreover, omnidirectional radio beacons are not limited to maritime and aviation applications. They also find use in various industries, such as mining, agriculture, and construction, where precise positioning is necessary. For instance, in agriculture, farmers can utilize these beacons for precision farming techniques, optimizing their operations and increasing productivity.Despite the advancements in satellite-based navigation systems, such as GPS, omnidirectional radio beacons remain a vital component of the navigational landscape. They serve as a backup to satellite systems and can operate effectively in environments where GPS signals may be weak or obstructed, such as urban canyons or dense forests. This complementary role ensures that users have access to reliable navigation solutions at all times.As technology continues to evolve, the design and functionality of omnidirectional radio beacons are also improving. Innovations in digital signal processing and antenna design are enhancing the accuracy and range of these beacons, making them even more effective for modern navigation needs. Furthermore, the integration of these beacons into smart systems and IoT (Internet of Things) applications is paving the way for new possibilities in automated navigation and tracking.In conclusion, the omnidirectional radio beacon is an indispensable tool in the field of navigation and communication. Its ability to provide reliable, all-directional signals makes it a cornerstone of safe travel across various modes of transport. As we continue to advance technologically, the role of these beacons will only become more significant, ensuring that we navigate our world with confidence and precision. Whether in the air, at sea, or on land, the omnidirectional radio beacon remains a steadfast companion for those who venture into the unknown.

在导航和通信领域，术语全向无线电信标扮演着至关重要的角色。这些信标是为各种交通工具提供导航帮助的基本工具，包括飞机、船只甚至地面车辆。全向无线电信标旨在向所有方向发射信号，使其范围内的接收器能够确定其相对于信标位置的位置信息。这种全向能力对确保用户能够准确获得信息至关重要，无论他们以何种角度靠近信标。全向无线电信标背后的技术相对简单，但却极其有效。通常，这些信标会发射电波，接收器可以使用适当的技术进行检测。所发射的信号通常包含识别代码，帮助用户区分不同的信标。这种识别在多个信标可能同时运行的区域尤为重要，因为它使用户能够确定其确切位置并据此导航。全向无线电信标的主要优势之一是其可靠性。它们可以持续运行，提供一致的导航支持，而无需不断的人为干预。这种可靠性在紧急情况下尤其重要，因为快速而准确的导航可能意味着安全与灾难之间的区别。例如，在恶劣天气条件下，能见度低时，飞行员和航海者可以依靠这些信标安全引导他们到达目的地。此外，全向无线电信标并不限于海事和航空应用。它们还在矿业、农业和建筑等各个行业中找到应用，这些行业需要精确定位。例如，在农业中，农民可以利用这些信标进行精准农业技术，提高操作效率和生产力。尽管卫星导航系统（如GPS）已经取得了进展，但全向无线电信标仍然是导航领域的重要组成部分。它们作为卫星系统的备份，并且可以在GPS信号可能较弱或受到阻碍的环境中有效运行，例如城市峡谷或密林。这种互补作用确保用户始终可以获得可靠的导航解决方案。随着技术的不断发展，全向无线电信标的设计和功能也在不断改善。数字信号处理和天线设计方面的创新正在增强这些信标的准确性和范围，使其在现代导航需求中更为有效。此外，这些信标与智能系统和物联网（IoT）应用的集成正在为自动导航和跟踪开辟新的可能性。总之，全向无线电信标是导航和通信领域不可或缺的工具。其提供可靠的全向信号的能力使其成为各种交通工具安全旅行的基石。随着我们技术的不断进步，这些信标的作用将变得更加重要，确保我们以自信和精确的方式导航我们的世界。无论是在空中、海上还是陆地，全向无线电信标始终是那些踏入未知领域的人的坚定伴侣。