How Do I/Q Samples Determine Radar Target Range?

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To determine the range of a radar target using I/Q samples, one must first understand the context of the I/Q data points, specifically their reference phase. The discussion highlights the importance of clarifying the parameters of the I/Q data, including the frequency and sampling rate. Analyzing the phase difference between the I and Q components can provide insights into the target's distance. The conversation emphasizes the need for a solid grasp of radar signal processing principles to effectively interpret the data. Understanding these fundamentals is crucial for accurately calculating the target range.
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I was given a set of I/Q data points by my professor and asked to find the range of the target. How would one approach such a problem?
 
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djhodge05 said:
I was given a set of I/Q data points by my professor and asked to find the range of the target. How would one approach such a problem?

Welcome to the PF. What do you mean by a set of I/Q data points? In-phase and quadrature phase with respect to what?
 

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