delayed circular array

简明释义

圆周补偿基阵

英英释义

例句

1.The new radar system utilizes a delayed circular array to improve detection accuracy.

新的雷达系统利用延迟圆形阵列来提高探测精度。

2.The design of the delayed circular array minimizes interference from surrounding signals.

该延迟圆形阵列的设计最小化了来自周围信号的干扰。

3.In our experiment, we implemented a delayed circular array for better signal processing.

在我们的实验中，我们实施了延迟圆形阵列以改善信号处理。

4.Engineers are exploring the potential of a delayed circular array in telecommunications.

工程师们正在探索延迟圆形阵列在电信中的潜力。

5.Using a delayed circular array allows for enhanced spatial resolution in imaging applications.

使用延迟圆形阵列可以在成像应用中增强空间分辨率。

作文

In the field of signal processing and array systems, the concept of a delayed circular array plays a crucial role in enhancing the performance of various applications. A delayed circular array refers to a specific arrangement of sensors or antennas that are placed in a circular pattern, with each sensor receiving signals at different time intervals. This configuration allows for improved spatial resolution and better signal detection capabilities, making it particularly useful in radar systems, sonar applications, and wireless communications.The primary advantage of using a delayed circular array is its ability to capture and analyze signals from multiple directions simultaneously. By strategically delaying the signals received from each sensor, the system can effectively create a more comprehensive picture of the environment. For instance, in radar technology, a delayed circular array can help track moving objects by calculating their distance and speed based on the time delays of the received signals. This leads to more accurate tracking and improved target identification.Moreover, the delayed circular array can be utilized in beamforming techniques, which are essential for directing the transmission or reception of signals in a specific direction. By manipulating the time delays of the signals from each sensor, the array can form a narrow beam that focuses on a particular target while minimizing interference from other sources. This capability is particularly valuable in environments where signal clutter is prevalent, such as urban areas with numerous obstacles.Another important application of a delayed circular array is in the field of biomedical imaging. In medical ultrasound systems, for example, a circular array of transducers can be used to create high-resolution images of internal organs. By applying time delays to the signals emitted from each transducer, the system can enhance the clarity of the images produced, enabling healthcare professionals to make more accurate diagnoses.In addition to these practical applications, understanding the underlying principles of a delayed circular array is vital for engineers and researchers working in related fields. The mathematical modeling of the array involves concepts such as wave propagation, signal interference, and phase shifting. By mastering these principles, professionals can design more efficient systems that leverage the advantages of the delayed circular array for various technological advancements.In conclusion, the delayed circular array is a powerful tool in the realms of signal processing and array systems. Its unique configuration and ability to process signals with time delays provide significant benefits across various applications, from radar and sonar systems to biomedical imaging. As technology continues to advance, the importance of understanding and utilizing the delayed circular array will only grow, paving the way for innovative solutions to complex challenges in the modern world.

在信号处理和阵列系统领域，延迟圆形阵列的概念在提升各种应用的性能方面发挥着至关重要的作用。延迟圆形阵列是指传感器或天线以圆形模式排列，每个传感器在不同的时间间隔接收信号。这种配置允许改善空间分辨率和更好的信号检测能力，使其在雷达系统、声纳应用和无线通信中尤为有用。使用延迟圆形阵列的主要优势在于它能够同时捕获和分析来自多个方向的信号。通过战略性地延迟每个传感器接收到的信号，系统可以有效地创建环境的更全面的图像。例如，在雷达技术中，延迟圆形阵列可以通过计算接收信号的时间延迟来帮助跟踪移动物体的距离和速度。这导致更准确的跟踪和改进的目标识别。此外，延迟圆形阵列可用于波束形成技术，这对将信号的传输或接收定向到特定方向至关重要。通过操控每个传感器信号的时间延迟，阵列可以形成一个狭窄的波束，专注于特定目标，同时最小化来自其他源的干扰。这种能力在信号杂波普遍存在的环境中尤其宝贵，例如城市地区有众多障碍物。延迟圆形阵列的另一个重要应用是在生物医学成像领域。例如，在医疗超声系统中，可以使用圆形阵列的换能器创建内部器官的高分辨率图像。通过对每个换能器发出的信号应用时间延迟，系统可以增强生成图像的清晰度，使医疗专业人员能够做出更准确的诊断。除了这些实际应用外，理解延迟圆形阵列的基本原理对于从事相关领域的工程师和研究人员至关重要。该阵列的数学建模涉及波传播、信号干扰和相位偏移等概念。掌握这些原理后，专业人员可以设计出更高效的系统，利用延迟圆形阵列的优势，推动各种技术进步。总之，延迟圆形阵列是信号处理和阵列系统领域中的一种强大工具。其独特的配置和处理带有时间延迟的信号的能力为各种应用提供了显著的好处，从雷达和声纳系统到生物医学成像。随着技术的不断进步，理解和利用延迟圆形阵列的重要性只会增加，为现代世界复杂挑战的创新解决方案铺平道路。