doc. Ing. Josef Vedral, CSc.

Contact

Position: Docent
Room: T2:B3-456b
E-mail: vedral()fel.cvut.cz
Phone: (+420)-22435-2182
Fax: (+420)-233 339 929
Mail address: Technická 2, 166 27 Prague 6, Czech Republic

More details about person

 

Curriculum vitae

1971 diploma VZLU Prague Ing.(MSc) 1971

1971-1973 researcher VU 060 Prague

1977 CSc (Digital analog converters with dynamic dividers)

1975-1980 1/3 researcher, Laboratory Instruments in Pratur (Chromatography signal processing)

1980-1985 1/3 researcher, Nuclear Research Institut in Prague (Data Acquisition System CAMAC)

1991 Docent (Testing of dynamic parameters of ADCs)

Stays abbroad

1985 DAAD visiting scientist (3 months), Technical University Munich, BRD

2002 DAAD visiting scientist (2 months), University Erlangen Nurnberg, BRD

Teaching activity

Lectures:

X38ZDS Analog signal processing and digitalisation

X38PAS Elements of avionic systems

 

XP38MDR Digitalisation and reconstruction of continuis signals

X38BAP Bachelor works

Doctorals:

Holub, J.: Linearisation of ADC transfer characteristics with dither signals, 1999

Andrle, M.: Testing of ADCs with Deterministic and Stochastic Signals, 2002

Al Iriany, K.: Testing of dynamic parameters of digital oscilloscopes, 2003

Kříž, M.: Methods of partial discharges measurement

Neškudla, J.: Pseudorandom noise generation with controlled spectral density

Svatoš, J.:Testing of ADCs with polyharmonic signals

Research interests

Analog signal processing and digitalisation

Sensor signal conditioning

 

Testing of ADCs with Deterministic and Stochastic Signals

Projects

Inteligent borehole temperature sonde. Geophysical Institut AVCR in Prague, 1999

Multiplexing analog to digital conversion system, CVUT FEL, 2001

Inteligent capacitive nonconductive liquuids level sensor. Gamma Spectrums, Inc. USA, 2006

Monography

Vedral, J., Fischer, J.: Elektronic circuits for measuring technic (CZ). ČVUT, 2004, 340 p. ISBN 80-01-02966-2

Ďaďo, S., Vedral, J.: Digital measurement, methods and instruments (CZ). ČVUT 2006, 232 p. ISBN 80-01-02492-X

Journal papers

Vedral,J. – Holub,J.: Statistical Method for Testiny of Sigma Delta Converters. Acta Polytechnica 2000, vol. 40, no.3, p.76-78. ISSN 1210-2709

Holub, J.- Vedral, J.: Stochastic testing of ADC – Step-Gauss Method. In Computer Standard & Interfaces 26 (2004), p. 251-257. ISSN 0920-5489/04

Selected conference papers

Vedral, J. - Holub, J.: Testing of High Resolution ADCs with Deterministic and Stochastic Signals. In ETW 2003. Maastricht: IEEE Computer Society TTTC, 2003, p. 19-20. ISBN 0-7695-1908-3.

Vedral, J. - Kříž, M..: Quantification of Partial Discharges Charge. In Measurement 2003 - Proceedings of the 4th International Conference on Measurement. Bratislava: Slovak Academy of Sciences, Institute of Measurement Science, 2003, vol. 1, p. 407-410. ISBN 80-967402-6-1.

Vedral, J. - Holub, J.: Dynamic Parameters Testing of 24-bit Resolution ADCs. In ICSES'04 International Conference on Signals and Electronic Systems. Poznaň: PTETiS, 2004, p. 211-212. ISBN 83-906074-7-6.

Vedral, J. - Holub, J.: Measurements of Effective Resolution of ADC in Microconverter. In DDECS - Proceedings of 7th IEEE Design and Diagnostics of Electronic Circuits and Systems Workshop. Stará Lesná: Institute of Informatics, Slovak Akademy of Sciences, Bratislava, 2004, p. 255-258. ISBN 80-969117-9-1.

Vedral, J. - Holub, J.: Step Gauss Test - New Method for Testing of ADCs. In Testmethoden und Zuverlässigkeit von Schaltungen und Systemen. Dresden: Fraunhofer Institut Integrierte Schaltungen, 2004, p. 127-130.

Holub, J. - Neškudla, J. - Vedral, J.: Measurements of ADCs Effective Resolution. In ADDA 2005 - The 5th IEE International Conference on Advanced A/D and D/A Conversion Techniques and their Applications. Limerick: The IEE Measurement, Sensors, Instrumentation and NDT Professional Network , 2005, p. 255-257. ISBN 0-86341- 542-3.

Vedral, J. - Holub, J.: Testing of ADsC with Noise Signal. In IMSTW Cannes 2005. Cannes: IEEE Computer Society, 2005, p. 80-83.

 

Neškudla, J. - Vedral, J.: Digitally Controlled White Noise Generator. In IMEKO - XVIII World Congress and IV Brazilian Congress of Metrology [CD-ROM]. Rio de Janeiro: IMEKO, 2006

 

Vedral, J. - Neškudla, J.: Quality Testing of 24 Bit Audio Codecs. In Electronic Devices and Systems - IMAPS International Conference 2006. Brno: Vysoké učení technické v Brně, 2006, p. 125-130. ISBN 80-214-3246-2.

Vedral, J.: Aspects of ADC Verification . In Testmethoden und Zuverlässigkeit von Schaltungen und Systemen. Erlangen: Universität Erlangen-Nürnberg, 2007, p. 23-25.

Vedral, J., Neškudla, J.: Pseudorandom Noise Generator for ADC Testing. In 12th International Workshop on ADC Modelling and Testing. Technical University Iaschi, Romania 2007, p. 47-50. ISBN 978-973-667-264-4.

Vedral,J., Neškudla, J.: White Noise Signal Generator for ADC Testing. In 13th International Mixed Signals Testing Workshop and 3rd International GHz/Gbps Test Workshop. Póvoa de Varzim, Portugal 2007. p. 153-157. ISBN 978-972-99181-2-4.

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