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http://dx.doi.org/10.9766/KIMST.2020.23.3.213

A Study on the Performance Analysis of Pulse Repetition Frequency Jitter Compensation for Generating Doppler Profile  

Lee, Jung-Won (The 3rd Research and Development Institute, Agency for Defense Development)
Hwang, Kyu Young (The 3rd Research and Development Institute, Agency for Defense Development)
Publication Information
Journal of the Korea Institute of Military Science and Technology / v.23, no.3, 2020 , pp. 213-220 More about this Journal
Abstract
This paper proposes a method on the performance analysis of pulse repetition frequency jitter compensation for generating Doppler profile. Exact phase compensation of each pulse is required to obtain Doppler profiles under pulse repetition frequency jitter. Three parameters such as velocity, pulse repetition frequency, and carrier frequency are examined to cause errors when conducting the pulse repetition frequency jitter compensation, then assuming well-focused Doppler profiles reflect well-conducted pulse repetition frequency jitter compensation, the proposed method in this paper utilizes the contrast to measure how well Doppler profile is generated. These are validated by electromagnetic computation data and computer simulation. Then, it is concluded which parameter is important on the performance analysis of pulse repetition frequency jitter compensation by using the contrast.
Keywords
RADAR; Pulse Repetition Frequency Jitter; Doppler Profile; Contrast;
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