pulse repetition interval

简明释义

脉冲重复周期

英英释义

例句

1.In radar systems, the pulse repetition interval 脉冲重复间隔 determines how often a pulse is transmitted.

在雷达系统中，脉冲重复间隔 脉冲重复间隔 决定了脉冲发射的频率。

2.In telecommunications, the pulse repetition interval 脉冲重复间隔 affects the bandwidth of the signal.

在电信中，脉冲重复间隔 脉冲重复间隔 影响信号的带宽。

3.Adjusting the pulse repetition interval 脉冲重复间隔 can improve the resolution of the imaging system.

调整 脉冲重复间隔 脉冲重复间隔 可以提高成像系统的分辨率。

4.The pulse repetition interval 脉冲重复间隔 is critical in determining the maximum range of a laser scanner.

在激光扫描仪中，脉冲重复间隔 脉冲重复间隔 是决定最大范围的关键因素。

5.A shorter pulse repetition interval 脉冲重复间隔 allows for faster data acquisition in LiDAR applications.

在LiDAR应用中，较短的 脉冲重复间隔 脉冲重复间隔 允许更快的数据采集。

作文

In the world of electronics and communication, understanding the concept of pulse repetition interval is crucial for designing effective systems. The term pulse repetition interval refers to the time duration between successive pulses in a pulse train. This parameter is essential in various applications, including radar systems, communication signals, and even medical imaging technologies like ultrasound. By grasping the significance of the pulse repetition interval, engineers can optimize the performance of their designs and ensure efficient data transmission.To illustrate the importance of the pulse repetition interval, let’s consider its application in radar technology. Radar systems emit pulses of radio waves to detect objects and measure their distance. The pulse repetition interval determines how frequently these pulses are sent out. If the interval is too short, the system may become overwhelmed with echoes from previous pulses, leading to inaccurate readings. Conversely, if the interval is too long, the radar may not be able to track fast-moving objects effectively. Therefore, finding the right balance in the pulse repetition interval is vital for achieving optimal radar performance.Moreover, in communication systems, the pulse repetition interval plays a significant role in determining the bandwidth and data rate. In digital communication, information is transmitted as pulses. The pulse repetition interval affects how quickly these pulses can be sent, which in turn influences the amount of data that can be transmitted in a given time frame. A shorter pulse repetition interval allows for a higher data rate, but it also requires more sophisticated equipment to handle the increased frequency of signals. On the other hand, a longer interval may simplify the design but could limit the overall data throughput.In medical imaging, particularly in ultrasound technology, the pulse repetition interval is equally important. Ultrasound machines send sound waves into the body and measure the echoes that return. The pulse repetition interval determines how often these sound waves are emitted. A shorter interval can provide more detailed images by allowing for a higher frame rate, but it may also increase the risk of overheating tissues due to excessive energy deposition. Thus, medical professionals must carefully consider the pulse repetition interval when configuring ultrasound settings to ensure patient safety while obtaining high-quality images.In conclusion, the concept of pulse repetition interval is a fundamental aspect of various technological fields. Whether in radar systems, communication networks, or medical imaging, the pulse repetition interval directly impacts performance, accuracy, and efficiency. Engineers and technicians must understand and apply this concept to optimize their designs and enhance the capabilities of their systems. As technology continues to evolve, the importance of mastering the pulse repetition interval will only grow, making it an essential topic for anyone involved in electronics and communications.

在电子和通信的世界中，理解脉冲重复间隔的概念对于设计有效的系统至关重要。术语脉冲重复间隔指的是脉冲列中连续脉冲之间的时间持续时间。这个参数在各种应用中都是必不可少的，包括雷达系统、通信信号，甚至医学成像技术如超声波。通过掌握脉冲重复间隔的重要性，工程师可以优化设计的性能并确保高效的数据传输。为了说明脉冲重复间隔的重要性，我们来考虑它在雷达技术中的应用。雷达系统发射无线电波脉冲以检测物体并测量其距离。脉冲重复间隔决定了这些脉冲发送的频率。如果间隔太短，系统可能会被来自先前脉冲的回波淹没，导致读数不准确。相反，如果间隔太长，雷达可能无法有效跟踪快速移动的物体。因此，在脉冲重复间隔中找到合适的平衡对于实现最佳雷达性能至关重要。此外，在通信系统中，脉冲重复间隔在确定带宽和数据速率方面也发挥着重要作用。在数字通信中，信息作为脉冲进行传输。脉冲重复间隔影响这些脉冲发送的速度，进而影响在给定时间内可以传输的数据量。较短的脉冲重复间隔允许更高的数据速率，但它也需要更复杂的设备来处理增加的信号频率。另一方面，较长的间隔可能简化设计，但可能限制整体数据吞吐量。在医学成像中，特别是在超声技术中，脉冲重复间隔同样重要。超声机器将声波发送到体内并测量返回的回声。脉冲重复间隔决定了这些声波发射的频率。较短的间隔可以通过允许更高的帧率来提供更详细的图像，但它也可能因过度能量沉积而增加组织过热的风险。因此，医疗专业人员在配置超声设置时必须仔细考虑脉冲重复间隔，以确保患者安全，同时获得高质量的图像。总之，脉冲重复间隔的概念是各个技术领域的基本方面。无论是在雷达系统、通信网络还是医学成像中，脉冲重复间隔直接影响性能、准确性和效率。工程师和技术人员必须理解并应用这一概念，以优化他们的设计并增强系统的能力。随着技术的不断发展，掌握脉冲重复间隔的重要性只会增加，使其成为任何参与电子和通信的人都必不可少的话题。