Fig. 6: The validation results of the wireless communication prototype. | Light: Science & Applications

Fig. 6: The validation results of the wireless communication prototype.

From: Sub-terahertz transmissive reconfigurable intelligent surface for integrated beam steering and self-OOK-modulation

Fig. 6

a The schematic diagram of the sub-terahertz integrated platform combining high-speed beam steering and self-OOK modulation. b The power transmission of the 100 MHz single-tone signal at various scanning angles. c The demodulated signal waveforms at 0°, 30°, and 60° scanning angles for different frequencies of single-tone signals

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