Essays about: "detector circuit"
Showing result 1 - 5 of 29 essays containing the words detector circuit.
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1. Test and Calibration of CUBES: a CubeSat X-ray Detector
University essay from KTH/FysikAbstract : CUBES is an X-ray detector that will be placed aboard the KTH 3U CubeSat mission, MIST. Its purpose is to detect high energy X-rays as well as to test various components in a space environment. Two CUBES will be placed on the satellite. Each CUBES consists of a printed circuit board (PCB) with three multi pixel photon counters (MPPCs). READ MORE
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2. Temperature Compensation in CMOS Ring Oscillator
University essay from Linköpings universitet/Elektroniska Kretsar och SystemAbstract : A digital system is often required to operate under a specific frequency. A ring oscillator can be helpful in this circumstance because it can generate a signal with a specific frequency. However, a ring oscillator is also sensitive to the environment temperature. READ MORE
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3. Statistical Analysis of Dark Counts in Superconducting Nanowire Single Photon Detectors
University essay from KTH/FysikAbstract : In this paper we perform a statistical analysis of dark counts in superconducting nanowire single photon detectors (SNSPDs) with the end goal of creating a quantum random number generator (QRNG) using these dark counts. We confirm that dark counts are Poissonian for low bias currents and that no afterpulsing is present. READ MORE
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4. FPGA Implementation of an Anonymization Algorithm
University essay from Lunds universitet/Institutionen för elektro- och informationsteknikAbstract : With the large amount of surveillance cameras in our public spaces there has been much discussion about their effects on privacy. Axis communications has an algorithm that tries to remedy this by making it hard to see who is in an image but still have it possible for a neural network to detect that there is a person present. READ MORE
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5. Design and Implementation of a 5.8 GHz superheterodyne FM Video Receiver
University essay from Linköpings universitet/Fysik och elektroteknik; Linköpings universitet/Tekniska fakultetenAbstract : This master thesis presents the design and implementation of a super heterodyne 5.8 GHz receiver system for wireless transmission of phase alternating line (PAL) composite video signals. The system is implemented using surface and hole mounted devices on four separate printed circuit board (PCB) stages. These stages include a 5. READ MORE