IOT-Based Injection-Locked Microwave Photonic Frequency Division Signal Processing

Figure 2

(a). Microwave power detector, microwave frequency detector, and thermoelectric-optical integrated microenergy harvester for IoT RF transceiver components; (b). Contents of self-powered low-power thermoelectric-optical integrated microsensor; (c). The role of thermoelectric devices in the scheme.

(a)

(b)

(c)