Article
Wideband Anti-Jamming Based on Free Space Optical Communication and Photonic Signal Processing
Sensors
Document Type
Article
Version Deposited
Published Version
Publication Date
2-6-2021
DOI
0.3390/s21041136
Disciplines
Abstract
We propose and demonstrate an anti-jamming system to defend against wideband jamming attack. Free space optical communication is deployed to provide a reference for jamming cancellation. The mixed signal is processed and separated with photonic signal processing method to achieve large bandwidth. As an analog signal processing method, the cancellation system introduces zero latency. The radio frequency signals are modulated on optical carriers to achieve wideband and unanimous frequency response. With wideband and zero latency, the system meets the key requirements of high speed and real-time communications in transportation systems.
Creative Commons License
Creative Commons Attribution 4.0 International
Citation Information
Wu, Ben, Yang Qi, Chenxi Qiu, and Ying Tang. 2021. "Wideband Anti-Jamming Based on Free Space Optical Communication and Photonic Signal Processing" Sensors 21, no. 4: 1136. https://doi.org/10.3390/s21041136
This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.