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
- Acta Photonica Sinica
- Vol. 53, Issue 4, 0406006 (2024)
Fig. 1. Principle diagram of wideband RF signal real-time spectra analysis based on the fractional temporal Talbot effect
Fig. 2. Experimental setup for spectrum analysis based on the fractional temporal talbot effect
Fig. 3. Output results under integer-order and 3rd-order fractional temporal Talbot effects
Fig. 4. Output results under different orders of 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
Fig. 6. Results of input wideband linear chirp signal under 3rd-order fractional temporal Talbot effect
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