A Novel Echo-Based Error Estimation and Ripple Elimination Method for Stepped Frequency Chirp SAR Signal
Stepped frequency chirp signals are widely used in synthetic aperture radar (SAR) systems to obtain high range resolution images. In practice, however, unavoidable sub-band errors caused by system and propagation errors degrade the performance of the synthetic signals. In this paper, a novel method...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
IEEE
2019-01-01
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| Series: | IEEE Access |
| Subjects: | |
| Online Access: | https://ieeexplore.ieee.org/document/8935336/ |