Cosmic rays are extremely fast, charged particles that travel through space at nearly the speed of light. The Amaterasu ...
Abstract: In order to solve the real-time positioning problem of flexible wearable ultrasonic transducer array unit under dynamic conditions, a new transducer array based on button flexible structure ...
Abstract: This paper presents a CMOS readout circuit for three-dimensional (3D) integration of single-photon avalanche diode (SPAD) arrays. The compact pixel architecture incorporates active quenching ...