Mr. Waldemar Koprek Profile

Waldemar Koprek

at Warsaw Univ of Technology

SPIE Involvement:

Author

Publications (23)

Proceedings Article | 28 December 2007 Paper

Paper

Measurement and control of field in RF GUN at FLASH

A. Brandt, M. Hoffmann, W. Koprek, P. Pucyk, S. Simrock, K. Pozniak, R. Romaniuk

Proceedings Volume 6937, 69370E (2007) https://doi.org/10.1117/12.784593

KEYWORDS: Control systems, Field programmable gate arrays, Calibration, Sensors, Signal detection, Electronic filtering, Human-machine interfaces, Analog electronics, Phase measurement, Signal processing

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Proceedings Article | 28 December 2007 Paper

Paper

Versatile LLRF platform for FLASH laser

Paweł Strzałkowski, Waldemar Koprek, Krzysztof Poźniak, Ryszard Romaniuk

Proceedings Volume 6937, 69370H (2007) https://doi.org/10.1117/12.784600

KEYWORDS: Field programmable gate arrays, Analog electronics, Connectors, Clocks, Free electron lasers, Control systems, Power supplies, Computer programming, Digital electronics, Signal processing

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Proceedings Article | 12 October 2006 Paper

Paper

SIMCON 3.0 eight channel FPGA-based cavity simulator and controller for VUV free-electron laser

Krzysztof Pozniak, Tomasz Czarski, Waldemar Koprek, Ryszard Romaniuk

Proceedings Volume 6347, 634704 (2006) https://doi.org/10.1117/12.714522

KEYWORDS: Digital signal processing, Control systems, Field programmable gate arrays, Device simulation, Computer simulations, Signal processing, Data acquisition, Modulators, Free electron lasers, Multiplexers

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Proceedings Article | 12 October 2006 Paper

Paper

Status of LLRF system development for European XFEL

W. Koprek, M. Grecki, D. Makowski, P. Pawlik, H. Weddig, B. Lorbeer, M. Hoffmann, B. Mukherjee, K. Czuba, B. Koseda, W. Cichalewski, K. Poźniak, R. Romaniuk, S. Simrock

Proceedings Volume 6347, 634703 (2006) https://doi.org/10.1117/12.714519

KEYWORDS: Field programmable gate arrays, Sensors, Microcontrollers, Control systems, Feedback signals, Amplifiers, Databases, Picosecond phenomena, Calibration, MATLAB

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Proceedings Article | 12 October 2006 Paper

Paper

FPGA-based multichannel optical concentrator SIMCON 4.0 for TESLA cavities LLRF control system

Karol Perkuszewski, Krzysztof Pozniak, Wojciech Jalmuzna, Waldemar Koprek, Jaroslaw Szewinski, Ryszard Romaniuk, Stefan Simrock

Proceedings Volume 6347, 634708 (2006) https://doi.org/10.1117/12.714533

KEYWORDS: Field programmable gate arrays, Digital signal processing, Control systems, Solar concentrators, Optoelectronics, Transceivers, Connectors, Clocks, Power supplies, Control systems design

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Proceedings Article | 26 April 2006 Paper

Paper

Software layer for SIMCON ver. 2.1. FPGA based LLRF control system for TESLA FEL part II: application layer, networking, examples

Waldemar Koprek, Pawel Kaleta, Jaroslaw Szewinski, Krzysztof Pozniak, Ryszard Romaniuk

Proceedings Volume 6159, 61590B (2006) https://doi.org/10.1117/12.674849

KEYWORDS: Field programmable gate arrays, MATLAB, Control systems, Free electron lasers, Human-machine interfaces, Computing systems, Data modeling, Chlorine, Chemical elements, Computer architecture

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Proceedings Article | 26 April 2006 Paper

Paper

Modular version of SIMCON, FPGA based, DSP integrated, LLRF control system for TESLA FEL part II: measurement of SIMCON 3.0 DSP daughterboard

Wojciech Giergusiewicz, Waldemar Koprek, Wojciech Jalmuzna, Krzysztof Pozniak, Ryszard Romaniuk

Proceedings Volume 6159, 615905 (2006) https://doi.org/10.1117/12.674826

KEYWORDS: Digital signal processing, Field programmable gate arrays, Clocks, Analog electronics, Control systems, Signal detection, Free electron lasers, Device simulation, Control systems design, Oscilloscopes

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Proceedings Article | 26 April 2006 Paper

Paper

Cavity simulator and controller for VUV free electron laser SIMCON 2.1, part I: algorithms and SIMCON system

Krzysztof Pozniak, Tomasz Czarski, Waldemar Koprek, Ryszard Romaniuk

Proceedings Volume 6159, 615906 (2006) https://doi.org/10.1117/12.674830

KEYWORDS: Digital signal processing, Device simulation, Clocks, Control systems, Field programmable gate arrays, Computer simulations, Signal processing, Computer programming, Free electron lasers, Telecommunications

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Proceedings Article | 26 April 2006 Paper

Paper

DOOCS and MatLab control environment for FPGA-based cavity simulator and controller in TESLA (SIMCON 2.1) part I: algorithms

Piotr Pucyk, Waldemar Koprek, Pawel Kaleta, Jaroslaw Szewinski, Krzysztof Pozniak, Tomasz Czarski, Ryszard Romaniuk

Proceedings Volume 6159, 61590C (2006) https://doi.org/10.1117/12.674852

KEYWORDS: MATLAB, Field programmable gate arrays, Control systems, Algorithm development, Device simulation, Digital signal processing, Interfaces, Computer simulations, Telecommunications, Control systems design

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Proceedings Article | 26 April 2006 Paper

Paper

Software layer for SIMCON ver. 2.1. FPGA based LLRF control system for TESLA FEL part I: system overview, software layers definition

Waldemar Koprek, Pawel Kaleta, Jaroslaw Szewinski, Krzysztof Pozniak, Ryszard Romaniuk

Proceedings Volume 6159, 61590A (2006) https://doi.org/10.1117/12.674845

KEYWORDS: Field programmable gate arrays, Control systems, Telecommunications, Free electron lasers, Computer programming, Space operations, Logic, Computer architecture, Superconductors, Device simulation

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Proceedings Article | 26 April 2006 Paper

Paper

DOOCS and MatLab control environment for SIMCON 2.1 FPGA based control system for TESLA FEL part III: readouts

Waldemar Koprek, Piotr Pucyk, Tomasz Czarski, Krzysztof Pozniak, Ryszard Romaniuk

Proceedings Volume 6159, 61590E (2006) https://doi.org/10.1117/12.674855

KEYWORDS: MATLAB, Field programmable gate arrays, Device simulation, Control systems, Calibration, Free electron lasers, Data acquisition, Superconductors, Algorithm development, Visualization

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Proceedings Article | 26 April 2006 Paper

Paper

Cavity simulator and controller for VUV free electron laser SIMCON 2.1, part III: I/O ports and measurement results

Krzysztof Pozniak, Tomasz Czarski, Waldemar Koprek, Ryszard Romaniuk

Proceedings Volume 6159, 615908 (2006) https://doi.org/10.1117/12.674837

KEYWORDS: Control systems, Field programmable gate arrays, Data acquisition, Device simulation, Free electron lasers, Digital signal processing, Standards development, Switching, Optical simulations, Vacuum ultraviolet

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Proceedings Article | 26 April 2006 Paper

Paper

DOOCS and MatLab control environment for FPGA-based cavity simulator and controller in TESLA (SIMCON 2.1) part II: implementation

Piotr Pucyk, Waldemar Koprek, Pawel Kaleta, Jaroslaw Szewinski, Krzysztof Pozniak, Tomasz Czarski, Ryszard Romaniuk

Proceedings Volume 6159, 61590D (2006) https://doi.org/10.1117/12.674854

KEYWORDS: MATLAB, Device simulation, Field programmable gate arrays, Control systems, Algorithm development, Data communications, Systems modeling, Interfaces, Safety, Digital signal processing

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Proceedings Article | 26 April 2006 Paper

Paper

Cavity simulator and controller for VUV free electron laser SIMCON 2.1, part II: functional blocks

Krzysztof Pozniak, Tomasz Czarski, Waldemar Koprek, Ryszard Romaniuk

Proceedings Volume 6159, 615907 (2006) https://doi.org/10.1117/12.674834

KEYWORDS: Digital signal processing, Signal processing, Data acquisition, Device simulation, Computer programming, Multiplexers, Control systems, Free electron lasers, Computer simulations, Modulators

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Proceedings Article | 12 October 2005 Paper

Paper

DOOCS and Matlab control environment for FPGA based cavity simulator and controller in TESLA experiment

Piotr Pucyk, Waldemar Koprek, Jaroslaw Szewinski, Pawel Kaleta, Tomasz Czarski, Krzysztof Pozniak

Proceedings Volume 5948, 59480G (2005) https://doi.org/10.1117/12.622249

KEYWORDS: Field programmable gate arrays, MATLAB, Control systems, Interfaces, Human-machine interfaces, Device simulation, Algorithm development, Telecommunications, Calibration, Computer simulations

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Proceedings Article | 12 October 2005 Paper

Paper

FPGA based DSP board for LLRF (SIMCON 3.0)

Wojciech Giergusiewicz, Waldemar Koprek, Wojciech Jalmuzna, Krzysztof Pozniak, Ryszard Romaniuk

Proceedings Volume 5948, 59480D (2005) https://doi.org/10.1117/12.622478

KEYWORDS: Field programmable gate arrays, Analog electronics, Digital signal processing, Control systems, Clocks, Connectors, Control systems design, Amplifiers, Resistors, Telecommunications

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Proceedings Article | 12 October 2005 Paper

Paper

Software for development and communication with FPGA based hardware

Jaroslaw Szewinski, Pawel Kaleta, Przemyslaw Fafara, Piotr Pucyk, Waldemar Koprek, Krzysztof Pozniak, Ryszard Romaniuk

Proceedings Volume 5948, 59480H (2005) https://doi.org/10.1117/12.622512

KEYWORDS: Field programmable gate arrays, MATLAB, Telecommunications, Logic, Software development, Computing systems, Embedded systems, Operating systems, Human-machine interfaces, C++

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Proceedings Article | 11 October 2005 Paper

Paper

A flexible electronic tool for VXI register-based device development

Waldemar Koprek, Konrad Hejn

Proceedings Volume 5948, 59480A (2005) https://doi.org/10.1117/12.622257

KEYWORDS: Switches, Signal processing, Field programmable gate arrays, Connectors, Flexible circuits, Logic, Control systems, Prototyping, Synchrotrons, Clocks

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Proceedings Article | 7 October 2005 Paper

Paper

SIMCON ver.2.1: Configuration and Control Procedures

Waldemar Koprek, Krzysztof Pozniak, Tomasz Czarski, Ryszard Romaniuk

Proceedings Volume 5948, 594817 (2005) https://doi.org/10.1117/12.620163

KEYWORDS: Device simulation, Field programmable gate arrays, Calibration, MATLAB, Light emitting diodes, Algorithm development, Control systems, Sun, Clocks, Superconductors

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Proceedings Article | 23 February 2005 Paper

Paper

Software layer for FPGA-based TESLA cavity control system

Waldemar Koprek, Pawel Kaleta, Jaroslaw Szewinski, Krzysztof Pozniak, Tomasz Czarski, Ryszard Romaniuk

Proceedings Volume 5775, (2005) https://doi.org/10.1117/12.610572

KEYWORDS: Field programmable gate arrays, MATLAB, Control systems, Human-machine interfaces, Software development, Telecommunications, Computer architecture, Device simulation, Computer programming, Visualization

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Proceedings Article | 23 February 2005 Paper

Paper

Broadband, optical Internet-based, modular, interactive information system for research deptartment in university environment: part II

Waldemar Koprek, Marcin Stepien, Marcin Wojtas, Krzysztof Pozniak, Ryszard Romaniuk

Proceedings Volume 5775, (2005) https://doi.org/10.1117/12.610761

KEYWORDS: Web services, Databases, Computer security, Safety, Control systems, Internet, Data modeling, Data processing, Optoelectronics, Information technology

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Proceedings Article | 23 February 2005 Paper

Paper

DOOCS server and client application for FPGA-based TESLA cavity controller and simulator

Piotr Pucyk, Tomasz Jezynski, Waldemar Koprek, Tomasz Czarski, Krzysztof Pozniak, Ryszard Romaniuk

Proceedings Volume 5775, (2005) https://doi.org/10.1117/12.610575

KEYWORDS: MATLAB, Control systems, Device simulation, Field programmable gate arrays, Control systems design, Superconductors, Free electron lasers, Human-machine interfaces, Data communications, Data conversion

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Proceedings Article | 22 July 2004 Paper

Paper

Broadband optical-Internet-based modular interactive information system for research department in university environment

Krzysztof Pozniak, Ryszard Romaniuk, Jaroslaw Bury, Waldemar Koprek, Andrzej Orzelowski

Proceedings Volume 5484, (2004) https://doi.org/10.1117/12.569055

KEYWORDS: Databases, Data processing, Internet, Visualization, Computer programming, Standards development, Scientific research, Chemical elements, Telecommunications, Control systems

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Showing 5 of 23 publications

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