Original title: Multichannel RF power meter
Authors: Hradňanský, V.
Document type: Papers
Language: cze
Publisher: Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních technologií
Abstract: In this work is analysis of methods for measuring high-frequency power, then the design and implementation of multi-channel processor controlled high-frequency power meter. The device enables communication via USB or RS232 port, correction and calibration calculations stored on the SD card. Measurement results are displayed on the LCD display. The meter has three probes whitch can measure up to 8 GHz. Built-in 40 dB attenuator allows measure with power up to 100 W. A complete functional test tool including three types of probes, measuring unit and software.
Keywords: AD converter; AD8307; AD8313; AD8318; ATmega; LCD display; logarithmic detector; Microprocessor; power measurement system; RS232; serial comunication
Host item entry: Proceedings of the 21st Conference STUDENT EEICT 2015, ISBN 978-80-214-5148-3

Institution: Brno University of Technology (web)
Document availability information: Fulltext is available in the Brno University of Technology Digital Library.
Original record: http://hdl.handle.net/11012/42939

Permalink: http://www.nusl.cz/ntk/nusl-220469


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Universities and colleges > Public universities > Brno University of Technology
Conference materials > Papers