• AEROSPACE SHANGHAI
  • Vol. 41, Issue 3, 143 (2024)
Ming LI*, Dezhe YUAN, Simin LI, and Shilong PAN
Author Affiliations
  • National Key Laboratory of Microwave Photonics,Nanjing University of Aeronautics and Astronautics,Nanjing210016,,China
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    DOI: 10.19328/j.cnki.2096-8655.2024.03.015 Cite this Article
    Ming LI, Dezhe YUAN, Simin LI, Shilong PAN. Microwave Photonic Radar Chip Based on Thin-film Lithium Niobate[J]. AEROSPACE SHANGHAI, 2024, 41(3): 143 Copy Citation Text show less
    Schematic diagram of the microwave photonic radar chip based on thin-film lithium niobate
    Fig. 1. Schematic diagram of the microwave photonic radar chip based on thin-film lithium niobate
    Photograph of the microwave photonic radar chip based on thin-film lithium niobate
    Fig. 2. Photograph of the microwave photonic radar chip based on thin-film lithium niobate
    Electro-optic response curve of the transmitter modulator on the chip
    Fig. 3. Electro-optic response curve of the transmitter modulator on the chip
    Spectrum of the modulated optical signal
    Fig. 4. Spectrum of the modulated optical signal
    Time-domain waveform and time-frequency response diagrams of the transmitted signal
    Fig. 5. Time-domain waveform and time-frequency response diagrams of the transmitted signal
    Spectra of the de-chirped signal
    Fig. 6. Spectra of the de-chirped signal
    Reseults of measured range for targets at different distances from the antenna
    Fig. 7. Reseults of measured range for targets at different distances from the antenna