[13a-N322-1~13] 12.7 Biomedical Engineering and Biochips

▼ [13a-N322-2] Functional Improvements of Optically-powered ID Transmission Node for Internet-of-Things Devices

〇(M1)Reyhan Ramadhan¹, Yasufumi Yokoshiki¹, Takashi Tokuda¹ (1.Tokyo Tech)

Keywords:internet-of-things, hardware description language

To realize the concept of Society 5.0 and a smart society, low-power, miniaturized internet-of-things (IoT) technology is needed. We have proposed optical power transfer-based microelectronic nodes as a solution for future IoT devices. In this work, we present functional improvement works to ID transmission node based on optical power transfer. We designed a 385×386 μm control circuit incorporating digital circuit design using hardware description language (HDL) and utilizing a modular control circuit design with WISHBONE interconnection. Then, we demonstrated the functionality of the circuit using testbench simulation.