distance of radar horizon

简明释义

雷达地平距离

英英释义

例句

1.Coastal radars rely on the distance of radar horizon 雷达视距 to monitor ship traffic effectively.

沿海雷达依赖雷达视距有效监控船只交通。

2.The distance of radar horizon 雷达视距 can be affected by atmospheric conditions, reducing its effectiveness.

雷达视距可能受到大气条件的影响，从而降低其有效性。

3.In aviation, understanding the distance of radar horizon 雷达视距 helps pilots maintain safe distances from other aircraft.

在航空领域，了解雷达视距有助于飞行员与其他飞机保持安全距离。

4.Military operations often take into account the distance of radar horizon 雷达视距 for strategic planning.

军事行动通常考虑到雷达视距以进行战略规划。

5.The distance of radar horizon 雷达视距 is crucial for determining the effective range of surveillance systems.

雷达视距对于确定监视系统的有效范围至关重要。

作文

The concept of the distance of radar horizon is crucial in understanding how radar systems operate, particularly in aviation and maritime navigation. Radar technology has revolutionized the way we detect and track objects, but the effectiveness of these systems is inherently linked to the distance at which they can accurately identify targets. The distance of radar horizon refers to the maximum range at which a radar system can detect an object above the earth's surface, taking into account factors such as the curvature of the Earth and the altitude of the radar antenna.To grasp the importance of the distance of radar horizon, one must consider the basic principles of radar operation. Radar systems emit radio waves that bounce off objects and return to the radar receiver. The time it takes for the waves to return allows the system to calculate the distance to the object. However, due to the Earth's curvature, there is a limit to how far radar can see, which is defined as the distance of radar horizon. This distance increases with the height of the radar antenna; the higher the antenna, the further it can 'see' over the curve of the Earth.In practical terms, the distance of radar horizon plays a significant role in various applications. For instance, in aviation, air traffic control relies on radar systems to monitor aircraft positions and ensure safe distances between them. If the radar system's distance of radar horizon is too short, it may not detect an aircraft until it is dangerously close, posing a risk to safety. Similarly, in maritime operations, ships equipped with radar need to be aware of their distance of radar horizon to avoid collisions with other vessels or obstacles, especially in poor visibility conditions.Moreover, the distance of radar horizon is also affected by atmospheric conditions. Factors such as temperature, humidity, and even the presence of precipitation can impact radar performance. For example, heavy rain can absorb radar signals, reducing the effective range and complicating the detection of distant objects. Therefore, understanding the distance of radar horizon not only involves technical specifications but also requires consideration of environmental factors that can influence radar effectiveness.In conclusion, the distance of radar horizon is a fundamental aspect of radar technology that impacts various fields, including aviation and maritime navigation. It determines how far radar systems can detect objects and is influenced by the height of the radar antenna and atmospheric conditions. By comprehensively understanding this concept, professionals in these industries can enhance safety and operational efficiency, ensuring that radar systems function optimally to prevent accidents and facilitate smooth navigation. As technology continues to evolve, advancements in radar capabilities may further extend the distance of radar horizon, leading to improved detection and tracking systems that can better serve our needs in an increasingly complex world.

“雷达地平线距离”这一概念对于理解雷达系统的运作至关重要，尤其是在航空和海洋导航领域。雷达技术彻底改变了我们探测和追踪物体的方式，但这些系统的有效性与它们能够准确识别目标的距离密切相关。“雷达地平线距离”是指雷达系统在考虑地球曲率和雷达天线高度的情况下，能够探测到地面上物体的最大范围。要理解“雷达地平线距离”的重要性，首先必须考虑雷达操作的基本原理。雷达系统发射无线电波，这些波会反射到物体上并返回雷达接收器。波返回所需的时间使系统能够计算到物体的距离。然而，由于地球的曲率，雷达的可视距离是有限的，这一距离被定义为“雷达地平线距离”。这个距离随着雷达天线高度的增加而增加；天线越高，它就越能“看到”地球的曲线。在实际应用中，“雷达地平线距离”发挥着重要作用。例如，在航空领域，空中交通管制依赖雷达系统来监测飞机的位置，确保它们之间保持安全距离。如果雷达系统的“雷达地平线距离”过短，可能会在飞机危险接近之前无法探测到，从而对安全构成威胁。同样，在海洋操作中，配备雷达的船只需要了解它们的“雷达地平线距离”，以避免与其他船只或障碍物发生碰撞，尤其是在能见度差的情况下。此外，“雷达地平线距离”还受到气象条件的影响。温度、湿度甚至降水的存在等因素都会影响雷达性能。例如，强降雨可能会吸收雷达信号，减少有效范围，并使远处物体的探测变得复杂。因此，理解“雷达地平线距离”不仅涉及技术规格，还需要考虑可能影响雷达有效性的环境因素。总之，“雷达地平线距离”是雷达技术的一个基本方面，影响着航空和海洋导航等多个领域。它决定了雷达系统能够探测物体的距离，并受到雷达天线高度和气象条件的影响。通过全面理解这一概念，这些行业的专业人员可以提高安全性和运营效率，确保雷达系统正常运行，以防止事故并促进顺畅导航。随着技术的不断发展，雷达能力的进步可能进一步延长“雷达地平线距离”，从而改善探测和跟踪系统，更好地满足我们在日益复杂的世界中的需求。