Roger Argáez Ramírez
Fähigkeiten und Kenntnisse
Werdegang
Berufserfahrung von Roger Argáez Ramírez
- Current 6 years and 5 months, since Jan 2020
Ph.D. Student
Chalmers University of Technology
Power amplifier and antenna co-design strategy for optimised efficiency
Measurement of small signal parameters of a power amplifier. Analysis of the circuit to find and correct possible errors and technical documentation.
Load-Pull analysis to find the optimum impedance for highest output power and efficiency fulfilling requirements for space applications. Schematic and electromagnetic simulation of passive structures such as bias and matching networks. Generation of layout and selection of components for fabrication. Measurement of small and large signal parameters.
Software development: Realization of programs to extract and process data from documents to create system test cases. Requirements engineering: Definition and documentation of services related to a user interface. Communication with the customer to define technical requirements and service improvement.
- 3 months, Dec 2017 - Feb 2018
Studentische Hilfskraft
Universität Stuttgart
Translation of laboratory exercises in the area of electromagnetic compatibility from german to english.
Digital Image Processing: Water level measurement of a tank through line recognition with Raspberry Pi using a camera and MATLAB. Beamforming: Examination of this phenomena using WLAN antennas and USRP-Devices (GNU/Radio).
Ausbildung von Roger Argáez Ramírez
- 2 years and 6 months, Oct 2016 - Mar 2019
Information Technology
Universität Stuttgart
High Frequency Technology Microwave analoge Front-End Communications Engineering
- 1 year, Aug 2014 - Jul 2015
Kommunikationstechnik
Ruhr-Universität Bochum
High Frequency Systems Communication Engineering Integrated Circuits for Communications
- 5 years and 5 months, Aug 2010 - Dec 2015
Nachrichtentechnik/ Elektronik
Universidad Autónoma de Nuevo León
Communications systems High Frequency Engineering Analoge and Digital Electronics
Sprachen
Spanish
C2 (Verhandlungssicher / Muttersprachlich)
German
C1 (Fließend)
English
C1 (Fließend)
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