Sökning: "Robert Carlzén"

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  1. 1. Digital Power Detector for WCDMA Transmitter

    Uppsats för yrkesexamina på avancerad nivå, Lunds universitet/Institutionen för reglerteknik

    Författare :Robert Carlzén; Robert Nilsson; [2008]
    Nyckelord :Technology and Engineering;

    Sammanfattning : A 3G mobile phone must have the ability to control its output power with high precision. A power detector is used to measure the actual power outputted by the power amplifier to the antenna. With higher data rates the traditional implementations with peak detectors have become very difficult to use, which is why true RMS detectors are needed. LÄS MER