Essays about: "Harmonic cancellation"
Showing result 1 - 5 of 8 essays containing the words Harmonic cancellation.
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1. Harmonic Filters For Electronic Drive Systems Targeting Aircraft Applications
University essay from Luleå tekniska universitet/Institutionen för system- och rymdteknikAbstract : Climate change pressures fossil-driven vehicles into electrification to sustain a healthy planet and environment for its inhabitants. Air traffic contributes to the ongoing climate crisis, and electric aircraft is taking its toll on the avionics market. READ MORE
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2. Isolated Single-Stage Interleave Resonant PFC Rectifier with Active and Novel Passive Output Ripple Cancellation Circuit
University essay from Uppsala universitet/Institutionen för elektroteknikAbstract : With the increasing demand for fast, cheaper, and efficient power converters come the need for a single-stage power factor correction (PFC) converter. Various single-stage PFC converter proposed in the literature has the drawback of high DC bus voltage at the input side and together with the shift to wide bandgap switches like GaN drives the converter cost higher. READ MORE
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3. Automatic acoustic tests of conference phones
University essay from Uppsala universitet/Fasta tillståndets elektronikAbstract : This master thesis was completed at Limes Audio in Umeå. Limes Audio are specialized in speech enhancement software which is mostly used in conference phones. Their software is used to reduce noise, echo cancellation as well as reduction of distortion. READ MORE
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4. Investigation of Control Approaches for a High Precision, Piezo-Actuated Rotational Stage
University essay from Linköpings universitet/ReglerteknikAbstract : The Equipment Controls and Electronics section (EN-STI-ECE) at CERN is developing a high precision piezo-actuated rotational stage for the UA9 crystal collimation project. This collaboration is investigating how tiny bent crystals can help to steer particle beams used in modern hadron colliders such as the Large Hadron Collider (LHC). READ MORE
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5. Distortion Cancellation in Time Interleaved ADCs
University essay from Linköpings universitet/Elektroniska Kretsar och SystemAbstract : Time-Interleaved Analog to Digital Converters (TI ADC) consist of several individual sub-converters operating at a lower sampling rate, working in parallel, and in a circular loop. Thereby, they are increasing the sampling rate without compromising on the resolution during conversion, at high sampling rates. READ MORE