Loran AC receiver

简明释义

罗兰AC接收机

英英释义

例句

1.The Loran AC receiver provides a reliable source of navigation data in remote areas.

在偏远地区，Loran AC接收器提供可靠的导航数据来源。

2.To improve safety at sea, many vessels are now equipped with a Loran AC receiver.

为了提高海上的安全性，许多船只现在都配备了Loran AC接收器。

3.The ship's navigation system includes a Loran AC receiver, which helps in determining its precise location.

这艘船的导航系统包括一个Loran AC接收器，它有助于确定船只的精确位置。

4.During our sailing trip, we relied on the Loran AC receiver for accurate positioning.

在我们的航海旅行中，我们依靠Loran AC接收器来获得准确的位置。

5.The aviation industry has made significant use of the Loran AC receiver for air traffic control.

航空业在空中交通控制中大量使用Loran AC接收器。

作文

The development of navigation technology has significantly improved our ability to traverse the globe. One such advancement is the Loran AC receiver, which plays a crucial role in maritime and aerial navigation. The term 'Loran' stands for 'Long Range Navigation,' and it refers to a system that utilizes low-frequency radio signals transmitted from land-based stations. A Loran AC receiver specifically is designed to process these signals to determine a vessel's or aircraft's position accurately.Historically, the Loran system was developed during World War II as a means of aiding naval operations. It allowed ships to navigate more effectively over long distances, even in poor visibility conditions. The Loran AC receiver is an essential component of this system, as it receives the time-stamped signals from multiple Loran stations. By calculating the time differences between these signals, the receiver can triangulate its position with remarkable precision.One of the key advantages of using a Loran AC receiver is its ability to function in environments where GPS may be unreliable or unavailable. For example, in dense urban areas with tall buildings or under heavy canopy in forests, GPS signals can be obstructed. In such scenarios, a Loran AC receiver can provide a reliable alternative, ensuring that navigators maintain accurate situational awareness.Moreover, the Loran AC receiver is known for its robustness and simplicity. Unlike some modern navigation systems that rely heavily on complex technology and satellite signals, Loran technology is relatively straightforward. This simplicity translates into lower costs and reduced maintenance requirements, making it an attractive option for various applications, from commercial shipping to recreational boating.In recent years, the resurgence of interest in Loran technology has been noted, especially with the growing concerns about the vulnerabilities of GPS systems to jamming and spoofing. The Loran AC receiver provides a backup navigation method that enhances safety and security for users who rely on precise location data.While the original Loran system has undergone various updates and improvements, the core principles remain the same. The Loran AC receiver still relies on the transmission of radio signals, but advancements in technology have led to enhanced accuracy and reliability. Modern receivers can integrate with other navigation systems, allowing for seamless transitions between different methods of location tracking.In conclusion, the Loran AC receiver represents a significant technological achievement in the field of navigation. Its ability to provide accurate positioning information in challenging environments makes it an invaluable tool for mariners and aviators alike. As we continue to explore new frontiers in navigation technology, the importance of systems like Loran should not be overlooked. The Loran AC receiver stands as a testament to the enduring need for reliable navigation solutions in an ever-changing world.

导航技术的发展显著提高了我们在全球范围内的移动能力。其中一个重要的进展是Loran AC接收器，它在海洋和航空导航中发挥着至关重要的作用。“Loran”是“长距离导航”的缩写，它指的是一种利用从陆基站发射的低频无线电信号的系统。Loran AC接收器专门设计用于处理这些信号，以准确确定船只或飞机的位置。历史上，Loran系统是在第二次世界大战期间开发的，作为帮助海军作战的手段。它使船只能够在能见度差的情况下更有效地进行长途导航。Loran AC接收器是该系统的重要组成部分，因为它接收来自多个Loran站的时间戳信号。通过计算这些信号之间的时间差，接收器可以以惊人的精度三角测量其位置。使用Loran AC接收器的一个主要优点是它能够在GPS可能不可靠或不可用的环境中工作。例如，在高楼林立的城市地区或在浓密森林下，GPS信号可能会受到阻碍。在这种情况下，Loran AC接收器可以提供可靠的替代方案，确保导航员保持准确的现场意识。此外，Loran AC接收器以其坚固性和简单性而闻名。与一些依赖复杂技术和卫星信号的现代导航系统不同，Loran技术相对简单。这种简单性转化为较低的成本和减少的维护需求，使其成为各种应用的有吸引力的选择，从商业航运到休闲航行。近年来，随着人们对GPS系统易受干扰和欺骗的担忧加剧，Loran技术的复兴引起了关注。Loran AC接收器提供了一种备份导航方法，增强了依赖精确位置信息的用户的安全性和保障。尽管原始的Loran系统经历了各种更新和改进，但核心原则仍然保持不变。Loran AC接收器仍然依赖于无线电信号的传输，但技术的进步提高了准确性和可靠性。现代接收器可以与其他导航系统集成，实现不同位置跟踪方法之间的无缝转换。总之，Loran AC接收器代表了导航领域的一项重要技术成就。它在具有挑战性的环境中提供准确定位信息的能力，使其成为海员和飞行员不可或缺的工具。随着我们继续探索导航技术的新前沿，像Loran这样的系统的重要性不容忽视。Loran AC接收器证明了在不断变化的世界中对可靠导航解决方案的持久需求。