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所在平台: Udemy |
课程主页: https://www.udemy.com/course/radar-system-and-modified-radar-range-equation/
课程评论：没有评论
**课程名称：** 雷达系统与改进型雷达方程 **课程概述：** 本课程旨在全面介绍雷达系统的基本原理和工作机制，重点在于雷达方程的推导和在不同条件下的应用。课程将深入解析雷达方程的演变过程，从基础理论到实际应用，揭示其在各种场景下的可操作性。 **核心内容：** * **雷达方程的推导与改进：** 学习如何根据不同应用场景推导和改进雷达方程，掌握预测雷达探测距离的方法。 * **雷达系统组成：** 详细讲解雷达收发机的工作原理、关键部件以及在不同条件下的性能表现。 * **信号处理与噪声抑制：** 理解雷达接收机如何处理包含噪声的信号，学习阈值设置以及噪声去除技术，以提升信号质量。 * **信噪比与检测性能：** 深入探讨信噪比在目标回波信号检测中的关键作用，以及如何保证回波信号的可靠接收。 * **雷达参数与性能权衡：** 学习理解虚警时间和回波信号接收概率，分析雷达截面积（RCS）对探测能力的影响，并研究不同角度下目标回波信号的接收要求。 * **系统损耗与频率应用：** 探讨雷达系统在各种条件下的损耗因素，并简要提及雷达应用中使用的频率。 * **模糊性处理：** 区分雷达测距中的模糊距离和无模糊距离，并阐述脉冲重复频率（PRF）在解决信号接收模糊性问题中的作用。 **课程价值：** 本课程为学习者提供了扎实的雷达基础知识和对雷达方程的深刻理解，是理解雷达系统性能和进行雷达系统设计的宝贵资源。
This course provides you to learning experience in the development of Radar equation for various conditions. It briefs on frequencies used for radar application. It proves the modification radar equation from basic to usable in the various application. This course differentiates the ambiguous and unambiguous range of radar. The basic building blocks of the radar is explained with suitable conditions, It consists radar transmitter and receiver. Radar transmitter and receivers elaborated in this course with various conditions. It explains the prediction of range performance at various condition. It explains the minimum detectable signal level required by the radar receivers. The signal received at radar receiver contains noise, to suppress the noise, apply the threshold level to remove noise. The noise removal process is discussed in this course. Receiver's noise consideration for development of radar equations is discussed in the course. It shows the level of signal to noise ratio requirement for the detection of the echo signal received from the target. It provides understanding of false alarm time and probability of echo signal received at receiver from the target. It demonstrates the radar cross section from the echo signal received at radar receiver. It elaborates transmitter power requirement suitable for echo signal reception from the target at various angle. It shows the requirement of pulse repetition frequency for ambiguities in the signal reception at radar receiver. It elaborates the system loss at radar from various conditions. This course is helpful for understanding the radar basic and range equations.
