NOISE FILTERING IMPROVEMENTS
NAVAL RESEARCH LAB WASHINGTON DC
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Electrical noise filtering with augmented low pass resistance- capacitance networks provides reduced signal lags and steady-state biases as compared with those characteristic of the simple RC noise filter. These improvements apply, e.g., to airborne weapons control systems in which the displayed aim dot position errors must be minimal. Rate gyro output and system noise filtering, when required, is advantageously accomplished with the augmented RC low pass network.
- Electrical and Electronic Equipment
- Active and Passive Radar Detection and Equipment
- Fire Control and Bombing Systems