pulse repetition cycle

简明释义

脉冲重复周期

英英释义

例句

1.The radar system operates with a pulse repetition cycle 脉冲重复周期 of 1 millisecond to ensure accurate tracking of fast-moving objects.

该雷达系统以1毫秒的脉冲重复周期 脉冲重复周期运行，以确保准确跟踪快速移动的物体。

2.Adjusting the pulse repetition cycle 脉冲重复周期 can help optimize laser performance in industrial applications.

调整脉冲重复周期 脉冲重复周期可以帮助优化激光在工业应用中的性能。

3.The pulse repetition cycle 脉冲重复周期 in LiDAR systems is crucial for determining the distance and speed of objects.

LiDAR系统中的脉冲重复周期 脉冲重复周期对确定物体的距离和速度至关重要。

4.In medical ultrasound, the pulse repetition cycle 脉冲重复周期 affects the resolution and depth of imaging.

在医学超声中，脉冲重复周期 脉冲重复周期会影响成像的分辨率和深度。

5.For effective communication, the pulse repetition cycle 脉冲重复周期 must be synchronized between transmitter and receiver.

为了有效通信，发射器和接收器之间必须同步脉冲重复周期 脉冲重复周期。

作文

In the field of radar and communication systems, the concept of the pulse repetition cycle plays a crucial role in determining the performance and efficiency of these technologies. The pulse repetition cycle refers to the time interval between consecutive pulses emitted by a radar system or any similar device. Understanding this concept is essential for engineers and technicians who design and operate such systems, as it directly affects the maximum range, resolution, and overall effectiveness of the radar. To comprehend the significance of the pulse repetition cycle, one must first grasp how radar systems function. Radar works by emitting electromagnetic waves that bounce off objects and return to the radar receiver. The time taken for the pulse to travel to the target and back is measured, allowing the system to calculate the distance to the object. The pulse repetition cycle determines how often these pulses are sent out, which in turn influences the amount of information that can be gathered about the environment. A shorter pulse repetition cycle means that more pulses are transmitted in a given amount of time, leading to a higher resolution and more detailed information about the targets being observed. This is particularly important in applications such as air traffic control, where precise tracking of multiple aircraft is necessary. Conversely, if the pulse repetition cycle is too long, the radar may miss critical information, resulting in decreased performance and potential safety hazards. Moreover, the pulse repetition cycle can also affect the radar's ability to detect fast-moving objects. If the cycle is not optimized, the radar may not be able to track these objects effectively, leading to gaps in data and reduced situational awareness. Therefore, engineers must carefully consider the appropriate pulse repetition cycle based on the specific requirements of each application. In addition to its technical implications, the pulse repetition cycle is also relevant in the context of signal processing. The data collected from radar systems undergoes complex processing algorithms that rely on the timing of the pulses. A well-defined pulse repetition cycle ensures that the processing algorithms can accurately interpret the incoming signals, leading to improved detection and classification of targets. Furthermore, advancements in technology have led to the development of adaptive radar systems that can dynamically adjust their pulse repetition cycle based on environmental conditions and operational needs. This adaptability enhances the radar's performance and allows it to respond to changing scenarios in real-time. As such, understanding the pulse repetition cycle is not only vital for traditional radar systems but also for the future of advanced radar technologies. In conclusion, the pulse repetition cycle is a fundamental concept in radar and communication systems that significantly impacts their functionality and effectiveness. By optimizing the pulse repetition cycle, engineers can enhance the performance of radar systems, ensuring accurate detection and tracking of objects. As technology continues to evolve, the importance of understanding and mastering the pulse repetition cycle will remain paramount for professionals in the field. Ultimately, the study of the pulse repetition cycle exemplifies the intricate relationship between theory and practical application in engineering, highlighting the need for continuous learning and adaptation in a rapidly advancing technological landscape.

在雷达和通信系统领域，脉冲重复周期的概念在决定这些技术的性能和效率方面发挥着至关重要的作用。脉冲重复周期指的是雷达系统或任何类似设备发出连续脉冲之间的时间间隔。理解这一概念对设计和操作这些系统的工程师和技术人员至关重要，因为它直接影响到雷达的最大探测范围、分辨率和整体有效性。要理解脉冲重复周期的重要性，首先必须了解雷达系统的工作原理。雷达通过发射电磁波，这些波会反射回目标并返回雷达接收器。测量脉冲到达目标并返回所需的时间，使系统能够计算到物体的距离。脉冲重复周期决定了在给定时间内发送脉冲的频率，从而影响可以收集到的环境信息的数量。较短的脉冲重复周期意味着在一定时间内发送更多的脉冲，这会导致更高的分辨率和关于观察目标的更详细信息。这在空中交通管制等应用中尤为重要，因为需要精确跟踪多架飞机。相反，如果脉冲重复周期过长，雷达可能会错过关键信息，从而导致性能下降和潜在的安全隐患。此外，脉冲重复周期还会影响雷达检测快速移动物体的能力。如果周期未优化，雷达可能无法有效跟踪这些物体，导致数据缺失和减少的情境意识。因此，工程师必须根据每个应用的具体需求仔细考虑适当的脉冲重复周期。除了技术影响外，脉冲重复周期在信号处理的背景下也具有相关性。从雷达系统收集的数据经过复杂的处理算法，这些算法依赖于脉冲的时序。明确的脉冲重复周期确保处理算法能够准确解释输入信号，从而提高目标的检测和分类。此外，技术的进步导致了自适应雷达系统的发展，这些系统可以根据环境条件和操作需求动态调整其脉冲重复周期。这种适应性增强了雷达的性能，使其能够实时响应变化的场景。因此，理解脉冲重复周期不仅对传统雷达系统至关重要，而且对未来先进雷达技术也至关重要。总之，脉冲重复周期是雷达和通信系统中的一个基本概念，显著影响其功能和有效性。通过优化脉冲重复周期，工程师可以增强雷达系统的性能，确保准确检测和跟踪物体。随着技术的不断发展，理解和掌握脉冲重复周期的重要性将始终是该领域专业人士的首要任务。最终，对脉冲重复周期的研究体现了工程学理论与实际应用之间的复杂关系，突显了在快速发展的技术环境中持续学习和适应的必要性。