A Photonic Dechirp-on-Receive Pulse Synthetic Aperture Radar Using a Phase Correlated Optical Reference Signal in a DSP-Based Optical Coherent Receiver
A pulse radar based on photonics-assisted signal generation and stretch processing is proposed and experimentally demonstrated. A radio frequency (RF) linear frequency modulated (LFM) pulse signal is generated by photonic frequency doubling from an intermediate frequency (IF) LFM pulse signal and fe...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
IEEE
2021-01-01
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| Series: | IEEE Access |
| Subjects: | |
| Online Access: | https://ieeexplore.ieee.org/document/9645426/ |