Institute

Institute of Technology and Engineering (ITE)

Elektronische Messsysteme — *Copyright:*

Electronic Measuring Systems

We develop high-resolution, scalable and reliable measuring systems for imaging investigations using ground penetrating radar, electromagnetic induction methods, spectral electrical impedance tomography, impedance spectroscopy, positron emission tomography or optical methods such as hyperspectral imaging with Fourier transform spectroscopy and spatial heterodyne interferometers.

These are used, for example, in atmospheric and climate research to investigate physical and chemical processes in the atmosphere, and interactions from the ground to space using satellites, aircraft, drones or stratosphere balloons as well as in the field of plant research to analyze root structures and functions, or in the field of agricultural sciences to understand hydrological and biogeochemical processes in the soil.

Our focus is on:

Scalable and modular architecture (small embedded modules combined into a system)
Multi-channel imaging or tomographic measurement systems
Powerful signal and data processing
In-system calibration and model-based error correction
Reliable design for long-term measurements under harsh environment conditions

Characteristics of the measurement systems

Custom sensor design and integration
Analog circuit, RF- and antenna design
Embedded systems with FPGA- and SoC-devices
Digital signal processing
High speed, ultra low noise data acquisition
Highly precise timing synchronization networks
High-speed data transmission, processing and reduction
In-system reconfiguration and programmable design
EMC- compliant PCB design and verification
Network based communication, remote controlled access
Instrument control with graphical user interfaces

Infrastructure

SMD laboratory: Fully or partially automated assembly and repair of prototypes with miniaturized components
EMC chamber: Conducting electromagnetic compatibility tests, ensuring compliant electronics
Cleanroom: Integration and testing of electronic assemblies and systems under controlled clean conditions
Nuclid laboratory: handling of radioactive materials, conducting nuclide-based experiments