A Modified 2-D Notch Filter Based on Image Segmentation for RFI Mitigation in Synthetic Aperture Radar

A Modified 2-D Notch Filter Based on Image Segmentation for RFI Mitigation in Synthetic Aperture Radar

Synthetic aperture radar (SAR), as an active microwave sensor, can inevitably receive radio frequency interference (RFI) generated by various electromagnetic equipment. When the SAR system receives RFI, it will affect SAR imaging and limit the application of SAR images. As a kind of RFI mitigation m...

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Bibliographic Details
Main Authors: Zewen Fu, Hengrui Zhang, Jianhui Zhao, Ning Li, Fengbin Zheng
Format: Article
Language:English
Published: MDPI AG 2023-02-01
Series:Remote Sensing
Subjects:
synthetic aperture radar
radio frequency interference
notch filter
image segmentation
low-rank sparse decomposition
Online Access:https://www.mdpi.com/2072-4292/15/3/846

Internet

https://www.mdpi.com/2072-4292/15/3/846

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