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Waveform characterization of calibration-pulse generators for EMI measuring receivers

Author: Azpurua, M. A.; Pous, M.; Silva, F.; Hudlicka, M.

Type of activity: Presentation of work at congresses
Name of edition: 2019 International Symposium on Electromagnetic Compatibility
Date of publication: 2019
Presentation's date: 2019-09-02
Book of congress proceedings: 2019 International Symposium on Electromagnetic Compatibility - EMC EUROPE
First page: 614
Last page: 618
DOI: 10.1109/EMCEurope.2019.8872000

Repository: http://hdl.handle.net/2117/179274
URL: https://ieeexplore.ieee.org/document/8872000
Abstract: This paper presents the waveform characterization of calibration pulse generators intended to evaluate the response to pulses of the weighting detectors in CISPR 16-1-1 measuring receivers. First, the standard requirements of the reference pulses are described, and the pulse generators calibration methods based on waveform measurements are briefly discussed. Then, high-resolution time domain measurements are used for characterizing the waveforms of a commercial calibration-pulse generator in ter...

This paper presents the waveform characterization of calibration pulse generators intended to evaluate the response to pulses of the weighting detectors in CISPR 16-1-1 measuring receivers. First, the standard requirements of the reference pulses are described, and the pulse generators calibration methods based on waveform measurements are briefly discussed. Then, high-resolution time domain measurements are used for characterizing the waveforms of a commercial calibration-pulse generator in terms of rise/fall time, pulse width, mean voltage of the upper state, repetition frequency, and area. Moreover, the results above are used for estimating the spectral density of the impulses, their corresponding quasi-peak level, the pulses bandwidth, and the breakpoint frequencies. Finally, the measurement uncertainty is estimated for CISPR bands A, B, and C/D. Results are in good agreement with other calibrations performed during an intercomparison exercise and the uncertainty satisfy the target ±0.5 dB and 1% given in standards for the impulse area and pulse repetition frequency respectively. © 2019 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes,creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.
Citation: Azpurua, M. A. [et al.]. Waveform characterization of calibration-pulse generators for EMI measuring receivers. A: International Symposium on Electromagnetic Compatibility. "2019 International Symposium on Electromagnetic Compatibility - EMC EUROPE". 2019, p. 614-618.
Keywords: Calibration, Electromagnetic interference, Measuring receiver, Pulse response, Waveform measurements

Group of research: GCEM - Electromagnetic Compatibility Group
IEB - Electronic and Biomedical Instrumentation

Participants

Azpúrua Auyanet, Marco Aurelio (author and speaker )
Pous Sola, Marc (author and speaker )
Silva Martinez, Fernando (author and speaker )
Hudlicka, Martin (author and speaker )

Attachments

EMC_Europe_MAzpurua_1_2019_Final.pdf (348484 bytes)