An Improved Coherent Integration Method for Wideband Radar Based on Two-Dimensional Frequency Correction

An Improved Coherent Integration Method for Wideband Radar Based on Two-Dimensional Frequency Correction

A novel coherent integration method for the wideband radar is proposed in this paper based on two-dimensional frequency correction. The method realizes the motion compensation by data re-alignment in the fast time frequency-Doppler domain and can be implemented quickly and efficiently based on chirp...

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Bibliographic Details
Main Authors: Shijian Shen, Xin Nie, Lan Tang, Yechao Bai, Xinggan Zhang, Lei Li, De Ben
Format: Article
Language:English
Published: MDPI AG 2020-05-01
Series:Electronics
Subjects:
coherent integration
wideband radar
frequency correction
chirp-Z transform
Online Access:https://www.mdpi.com/2079-9292/9/5/840

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