Loran triplet

简明释义

罗兰三台链

英英释义

例句

1.The Loran triplet plays a crucial role in improving maritime safety.

在提高海上安全方面，洛兰三元组发挥着关键作用。

2.The navigation system uses a Loran triplet to enhance accuracy in coastal areas.

导航系统使用洛兰三元组来提高沿海地区的准确性。

3.Mariners often rely on the Loran triplet for precise location tracking.

海员们常常依赖洛兰三元组进行精确的位置跟踪。

4.For accurate positioning, the device must be calibrated using a Loran triplet.

为了实现准确定位，设备必须使用洛兰三元组进行校准。

5.During the training session, we learned how to interpret the Loran triplet signals.

在培训课程中，我们学习了如何解读洛兰三元组信号。

作文

In the field of telecommunications and navigation, understanding various concepts is crucial for both professionals and enthusiasts. One such term that often arises in discussions about positioning systems is the Loran triplet. The Loran triplet refers to a specific configuration used in Loran (Long Range Navigation) systems, which were widely utilized before the advent of GPS technology. This system relies on the time difference of signals received from multiple ground stations to determine a user's position accurately. The concept of the Loran triplet involves three key components: the master station and two secondary stations. Each of these stations emits a signal at precise intervals. When a receiver picks up these signals, it calculates the time differences between them. By analyzing these time differences, the receiver can triangulate its position based on the known locations of the transmitting stations. This method of navigation was particularly beneficial for maritime and aerial navigation, providing reliable positioning even in challenging environments.To better understand the significance of the Loran triplet, it is essential to explore its historical context. Before GPS became the dominant navigation tool, Loran systems offered an effective way to navigate vast distances, especially over oceans where traditional navigational aids were scarce. The introduction of the Loran triplet allowed for greater accuracy compared to earlier methods that relied on single station signals. As a result, sailors and pilots could confidently traverse routes that would have otherwise been fraught with uncertainty.Despite the advantages of the Loran triplet, the rise of GPS technology led to a decline in its use. GPS provides even more accurate positioning data and is available globally, whereas Loran systems were limited to regions with ground stations. However, there has been renewed interest in Loran technology as a complementary system to GPS, particularly in scenarios where GPS signals may be weak or jammed. The Loran triplet offers a robust alternative, ensuring that users can still obtain reliable positional information.Moreover, understanding the Loran triplet is not only important for navigation but also serves as a foundation for grasping more advanced concepts in signal processing and telecommunications. The principles behind the time-difference measurement applicable to the Loran triplet can be seen in various modern technologies, including cellular networks and satellite communications. In conclusion, the Loran triplet represents a significant milestone in the evolution of navigation systems. While it may not be as widely used today due to the prevalence of GPS, its principles remain relevant and serve as an integral part of the history of navigation technology. Understanding the Loran triplet equips individuals with knowledge about the fundamentals of signal processing and enhances their appreciation for the advancements in navigation systems that we enjoy today.

在电信和导航领域，理解各种概念对专业人士和爱好者至关重要。在关于定位系统的讨论中，常常会出现一个术语，即Loran triplet。Loran triplet指的是在Loran（长距离导航）系统中使用的特定配置，该系统在GPS技术出现之前广泛应用。该系统依赖于从多个地面站接收的信号的时间差来准确确定用户的位置。Loran triplet的概念涉及三个关键组成部分：主站和两个次级站。这些站点中的每一个都在精确的时间间隔内发出信号。当接收器接收到这些信号时，它会计算它们之间的时间差。通过分析这些时间差，接收器可以根据发射站的已知位置三角测量其位置。这种导航方法对于海洋和空中导航特别有利，即使在具有挑战性的环境中也能提供可靠的定位。为了更好地理解Loran triplet的重要性，有必要探讨其历史背景。在GPS成为主流导航工具之前，Loran系统提供了一种有效的导航方式，尤其是在传统导航辅助设施稀缺的海洋上。Loran triplet的引入使得与依赖单个站点信号的早期方法相比，精度得到了提高。因此，水手和飞行员能够自信地穿越本来充满不确定性的航线。尽管Loran triplet有诸多优势，但GPS技术的兴起导致其使用减少。GPS提供了更精确的定位数据，并且在全球范围内可用，而Loran系统仅限于拥有地面站的区域。然而，随着对GPS信号可能弱或被干扰的场景的关注，Loran技术作为GPS的补充系统重新引起了兴趣。Loran triplet提供了一个强大的替代方案，确保用户仍然能够获得可靠的位置信息。此外，理解Loran triplet不仅对导航重要，还为掌握信号处理和电信中的更高级概念奠定了基础。适用于Loran triplet的时间差测量原理可以在各种现代技术中看到，包括蜂窝网络和卫星通信。总之，Loran triplet代表了导航系统演变中的一个重要里程碑。尽管由于GPS的普及，它可能不再被广泛使用，但其原理依然相关，并作为我们今天享受的导航技术进步历史的重要组成部分。理解Loran triplet使个人具备了有关信号处理基础知识的了解，并增强了他们对导航系统进步的欣赏。