We have two sides in a telemetry system: the ground station and the portable sidee. In this project, the portable side is a F-22 (Raptor) radio control model airplane, sending the data using a LoRa ...
Abstract: This work presents a quarter-rate 4-level pulse amplitude modulation (PAM-4) transmitter in 40-nm CMOS for vertical-cavity surface-emitting lasers (VCSELs). It adopts a thermometer ...
Abstract: Microring modulators integrated in silicon photonic technology platform have evolved to offer much higher energy-efficiency than the conventional Mach Zehnder modulators. This allows for ...
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