Pulse compression system and method for microwave photon linear frequency modulation signals
The invention provides a pulse compression system for microwave photon linear frequency modulation signals, which belongs to the field of signal processing and comprises a laser module, a carrier suppression single side band modulation module, a dispersion module and an acquisition module. The outpu...
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| Hauptverfasser: | , , , , , , |
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The invention provides a pulse compression system for microwave photon linear frequency modulation signals, which belongs to the field of signal processing and comprises a laser module, a carrier suppression single side band modulation module, a dispersion module and an acquisition module. The output end of the carrier suppression single side band modulation module is connected to the input end of the dispersion module, the output end of the dispersion module is connected to the input end of the acquisition module, and the invention further provides a pulse compression method of the pulse compression system adopting the microwave photon linear frequency modulation signals. A microwave photon technology is adopted, a linear frequency modulation signal to be compressed is modulated to a light wave in a carrier suppression single side band modulation mode, then the light wave enters a dispersion module, dispersion achieved by the dispersion module is matched with the chirp rate of a chirp signal, a compression p |
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