• Acta Photonica Sinica
  • Vol. 53, Issue 4, 0406006 (2024)
Bo YANG1,2, Lei ZHAO1,*, Shuna YANG2, and Hao CHI2
Author Affiliations
  • 1School of Information and Control Engineering, China University of Mining and Technology, Xuzhou 221116, China
  • 2School of Communication Engineering, Hangzhou Dianzi University, Hangzhou 310018, China
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    DOI: 10.3788/gzxb20245304.0406006 Cite this Article
    Bo YANG, Lei ZHAO, Shuna YANG, Hao CHI. Real-time Spectrum Analysis of Wideband RF Signals Based on Fractional Temporal Talbot Effect[J]. Acta Photonica Sinica, 2024, 53(4): 0406006 Copy Citation Text show less
    Principle diagram of wideband RF signal real-time spectra analysis based on the fractional temporal Talbot effect
    Fig. 1. Principle diagram of wideband RF signal real-time spectra analysis based on the fractional temporal Talbot effect
    Experimental setup for spectrum analysis based on the fractional temporal talbot effect
    Fig. 2. Experimental setup for spectrum analysis based on the fractional temporal talbot effect
    Output results under integer-order and 3rd-order fractional temporal Talbot effects
    Fig. 3. Output results under integer-order and 3rd-order fractional temporal Talbot effects
    Output results under different orders of fractional temporal Talbot effect
    Fig. 4. Output results under different orders of fractional temporal Talbot effect
    Results of input dual-tone signals at 7 GHz and 21 GHz under 9th-order fractional temporal Talbot effect
    Fig. 5. Results of input dual-tone signals at 7 GHz and 21 GHz under 9th-order fractional temporal Talbot effect
    Results of input wideband linear chirp signal under 3rd-order fractional temporal Talbot effect
    Fig. 6. Results of input wideband linear chirp signal under 3rd-order fractional temporal Talbot effect
    Bo YANG, Lei ZHAO, Shuna YANG, Hao CHI. Real-time Spectrum Analysis of Wideband RF Signals Based on Fractional Temporal Talbot Effect[J]. Acta Photonica Sinica, 2024, 53(4): 0406006
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