The research of noise and anti-jamming
technology of sensor circuit
Abstract
Sensor circuit is widely used in various trades and industries. But in the sensor circuit design and use, there is one point that how to achieve the highest measurement accuracy, and there has been a large number of interference affecting the measurement accuracy of sensors. Sensor output signals are generally small which exists small-signal amplification, dealing with the issue of plastic surgery and anti-interference,it needs the designer to pay attention to interference with the role of sources of interference,and then design circuits to eliminate interference or prevention of interference measures in order to achieve the best application of the sensor circuit state.
Key words:Sensors; noise; anti-jamming