Profilbild von Gregor Radziszewski Freelance Physicist, Hardware Developer, EMC-Consultant aus WeilamRhein

Gregor Radziszewski

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Letztes Update: 02.02.2024

Freelance Physicist, Hardware Developer, EMC-Consultant

Abschluss: Physics
Stunden-/Tagessatz: anzeigen
Sprachkenntnisse: deutsch (Muttersprache) | englisch (Muttersprache) | französisch (gut) | polnisch (Muttersprache)

Dateianlagen

cv_020224.pdf
cv-an_020224.pdf

Skills

Hardware-Development, KiCAD, LTSpice, PSpice, Verilog, Xilinx Xise
Software-Development, Matlab/Simulink, C/C++
EMV, EMC, CEM, Hochfrequenztechnik, Antennentehorie, Elektromagnetismus, Optik, Quantenoptik, Quantum Photonics

Projekthistorie

02/2023 - bis jetzt
Freelance RF-Consultant
TRUMPF-Huttinger, Freiburg

○ HF/RF-Entwicklung eines HV-Power-Combiners mit den Simulations- und Entwicklungstools Keysight/ADS
○ Design hinsichtlich Effizienz, W¨armeverlust und Kuhlung unter Verwendung innova- ¨
tiver Materialien
○ Testvalidierung von HF-Schaltungskomponenten

09/2022 - 02/2023
Freelance RF-Consultant
Harman Becker Automotive Systems, Karlsbad

○ Low-level-Linuxintegration von 802.11ax-Hardware.
○ MIMO-Beamforming- und Steering-Matrix-Einstellungen.
○ Multipath-Performance- und Latenztests am Fahrzeug.

04/2022 - 09/2022
Freelance EMC und Hardware-Consultant
Sirona, Bensheim

○ EMV-begleitende Hardwareentwicklung.
○ Regelung eines Schaltnetzteils.
○ Berechnung einer Multileiter-Streifenleitung-Impedanz auf der PCB

08/2021 - 04/2022
EMC - Consultant
Molex EMC-Laboratory, Bochum (Telekommunikation, 1000-5000 Mitarbeiter)

Certification of automotive equipment in a semi-anechoic-chamber.
EMC - Electromagnetic Compatibility , FCC, CE, ISED, MIL

04/2016 - 10/2020
Development Engineer for Hydraulic Regulation, Hardware and EMC
Rotzler (Automobil und Fahrzeugbau, 250-500 Mitarbeiter)

Detailed achievements: + Development of a radiofrequency energy and information transmission technology for a single wire. Patent pending. + Analysis of mechanical and hydraulical systems with mathematical models. + Software/Hardware-Specification for a Hydraulic Testbench and Management of the Development up to succesful operation. + Redesign of a CAN-Network Remote Controlling System to complete the MIL-461 Radiated Emission Electormagnetic Compatibility Standard. Measurements and Development with LCIE-Pulversheim. This includes the design of custom-filter technology and the introduction of a balanced current network. + Development of a rotation sensor based on the Wiegand Principle

10/2014 - 10/2015
Development Engineer for Driver Assistance Systems and Regulation of Electrical Engines
VDI-15, IAV

Chemnitz/Berlin
Detailed achievements:
? Development and specification of the integration concept for the custom controller
into the proprietary trajectory planner. In detail these are mathematical transformations
of the mechanics and coordinate space of the trajectory planner into the
coordinate space of the custom controller.
? Implementation of the integration module in simulink.
? Development of a simulation enviroment for the integrated controller.
? Testing, Analysis.

Ingolstadt
+ Compilation of a matrix for the communication between the functional and base software of the power electronics. Just as for the communication of the power electronics with other ECUs on the FlexRay-Cluster. + Autosar-conformal treatment of CRC-checksumerrors on the FlexRay-Bus. + Matching of Audi custom simulink controller blocks to the Volkswagen-controller for power electronics. + Reconfiguration of the Volkswagen-toolchain for codegeneration.


10/2012 - 03/2013
Mathematics Tutor
Institut für Modellierung und Simulation


11/2010 - 06/2011
Research Associate
4. Physikalisches Institut

Detailed Achievements:
? Development of a FPGA-microcontroller in Verilog for the detection of a single
photon source. (http://code.google.com/p/pi3diamond)
? HDL: Verilog, RTL-Design, Scripting, Synthesis and Gate Level Simulation within
the Xilinx-Ise-environment.
? Power-Sensing by UPF-Connections.

Reisebereitschaft

Weltweit verfügbar
I love to travel and to meet different people.
Profilbild von Gregor Radziszewski Freelance Physicist, Hardware Developer, EMC-Consultant aus WeilamRhein Freelance Physicist, Hardware Developer, EMC-Consultant
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