Noise Pickup and Filtering in the Chain of the AC Coupling Single-sided Silicon Microstrip Detectors and Frontend Electronics
نویسنده
چکیده
The noise pickups and attenuations were simulated using the SPICE3 program for the detector and electronics chain of the ATLAS SCT Silicon microstrip detector module. Because of the use of the AC coupling single-sided detector, the filtering circuitry in the bias voltage supply lines should have an asymmetric setting in resistance. An effective way of reducing the pickup noise from the cooling pipe is also discussed.
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