Chip Design of Structure Monitoring Sensor Driving IC for Telemetries Applications

摘要

This paper proposer a chip and implementation of optical fiber sensor IC for structure monitoring system. We studied and concluded the specifications required in the structure monitoring system which can drive and receive the signal. The adopted topology was possible to implemented to make an IC. In order to monitor the signal generated from structure, the system is divided into a transmitter and receiver. In this applications because the band of the signal is lower than a few hundred kHz, it was necessary to use DC coupling interconnection between circuits, and designed to focus on gain and stability instead of the operating speed.