Fig. 1. Layout of proposed reconfigurable microwave photonic mixer

Fig. 2. Scheme structure diagram of proposed reconfigurable microwave photonic mixer and spectrum diagram of different generated signals. (a) Structure diagram; (b) linear frequency modulation (LFM) signal; (c) frequency conversion signal; (d) phase shift signal

Fig. 3. Spectral diagram of different points of mixer when generating LFM signal. (a) Point A; (b) point B

Fig. 4. Generated three-band LFM signal. (a) Waveform diagram; (b) spectrum diagram; (c) time-frequency diagram

Fig. 5. Autocorrelation characteristic curves of LFM signals with different center frequencies. (a) Center frequency of 11 GHz; (b) center frequency of 18 GHz; (c) center frequency of 29 GHz

Fig. 6. Spectral diagram of different points of mixer when generating frequency conversion signal. (a) Point A; (b) point B

Fig. 7. Simultaneous output electrical spectrum diagram of up and down conversion signals

Fig. 8. SFDR of mixing system. (a) Up conversion system; (b) down conversion system

Fig. 9. Waveforms of generated phase shift signals. (a) Up conversion phase shift signals; (b) down conversion phase shift signals

Fig. 10. Power response of generated signals with different phases