Rozhan presents wireless image sensor paper at CICC 2022

Rozhan Rabbani presented a paper at the 2022 IEEE International Custom Integrated Circuits Conference (CICC 2022) on “A 36x40 Wireless Fluorescence Image Sensor for Real-time Microscopy in Cancer Immunotherapy”. The presentation was delivered on Apr 25 at 11:15 am PST as part of the session on “Imaging for health and automotive systems”.

R Rabbani, H Najafiaghdam, B Zhao, M Zeng, V Stojanovic, R Muller, M Anwar, “A 36x40 Wireless Fluorescence Image Sensor for Real-time Microscopy in Cancer Immunotherapy.” To appear in the IEEE Int. Custom Integrated Circuits Conference (CICC), Apr. 2022.

Abstract: Real-time multi-cellular in vivo microscopy is critical in cancer therapy. Here, we present a 36×40 pixel prototype for an implantable imaging system in 0.18µm CMOS for wireless fluorescence microscopy at a 2cm depth. To provide power for the 78mW laser diode and the 0.26mW image sensor during a 64ms integration time via ultrasound (US), the imaging interval is duty-cycled by 0.04% within a 150.5 s measurement cycle. A 11.52kbit image is captured and transmitted via US backscatter.