Haojie Wang, Shangyuan Li, Xiaoping Zheng, Xiaoxiao Xue, Hanyi Zhang, Bingkun Zhou. Highly linear W-band receiver front-end based on higher-order optical sideband processing[J]. Chinese Optics Letters, 2017, 15(5): 050603
- Chinese Optics Letters
- Vol. 15, Issue 5, 050603 (2017)
Fig. 1. Block diagram of an electro-optic hybrid W-band receiver front-end. LNA, low noise amplifier.
Fig. 2. Spectrum evolution. (a) The optical spectrum at the output of the MZM. (b) The electrical frequency components after the PD, without OSP and with OSP.
Fig. 3. Simulation results of the RFI versus the attenuation of the 0-OSB ( φ P = π , m = 0.4 )
Fig. 4. Schematic diagram of the experimental setup. PC, polarization controller.
Fig. 5. Measured SFDR considered with seven OSBs (solid line), five OSBs (dashed line), and without compensation (dotted line).
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