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RCS measurements of a human hand for radar-based gesture recognition at E-band
Beitrag zu einer Konferenz
(Universität Ulm, 2016)
This paper presents monostatic radar cross section (RCS) measurements of a human hand in the frequency range from 60GHz to 90 GHz. These values are important parameters for system designs in the emerging field of radar-based ...
Scattering center determination for integrated antenna measurements at mm-wave frequencies
Beitrag zu einer Konferenz
(Universität Ulm, 2017)
In this paper the results of integrated antenna measurements are analyzed to identify the main reflection locations when measuring with wafer probes. Two different approaches are described and the measurement results for ...
77 GHz radar-based altimeter for unmanned aerial vehicles
Beitrag zu einer Konferenz
(Universität Ulm, 2018)
For multi-copter unmanned aerial vehicles (UAVs) sensing of the actual altitude is an important task. Many functions providing increased flight safety and easy maneuverability rely on altitude data. Commonly used sensors ...
Digital true time delay for pulse correlation radars
Beitrag zu einer Konferenz
(Universität Ulm, 2016)
A novel concept for digital true time delay pulse correlation radars using digital programmable delay lines and monolithically integrated radar front-ends is investigated. The effects of quantization errors on side lobe ...
Radar-based altitude over ground estimation of UAVs
Beitrag zu einer Konferenz
(Universität Ulm, 2018-04-12)
A 26GHz low-cost, low power, and low complexity pulse correlation radar (PCR) for online altitude over ground estimation of an unmanned aerial vehicle (UAV) is presented.
In the experimental part of this paper, measurement ...
Estimation of the orientation of vehicles in high-resolution radar images
Beitrag zu einer Konferenz
(Universität Ulm, 2015-06-11)
The availability of high-resolution image radars allows estimating the orientation of vehicles
from a single measurement without temporal filtering. This gives the opportunity to react even
faster to certain critical ...
Data rate reduction for chirp-sequence based automotive radars using compressed sensing
Beitrag zu einer Konferenz
(Universität Ulm, 2018)
For autonomous driving high-resolution radar sensors are key components, which have the drawback
of high data rates. In order to reduce the amount of sampled data, random samples can be omitted
and afterwards ...
Range migration compensation for chirp-sequence based radar
Beitrag zu einer Konferenz
(Universität Ulm, 2016-05-02)
To improve the range and Doppler resolution the bandwidth and the observation time need to be
increased. This leads to a range migration effect and thus to a declining separability of targets.
This paper compares ...
VeReMi: a dataset for comparable evaluation of misbehavior detection in VANETs
Beitrag zu einer Konferenz
(Universität Ulm, 2018-05-09)
Vehicular networks are networks of communicating vehicles, a major enabling technology for future cooperative and autonomous driving technologies. The most important messages in these networks are broadcast-authenticated ...
Ghost target identification by analysis of the doppler distribution in automotive scenarios
Beitrag zu einer Konferenz
(Universität Ulm, 2017-08-15)
In an automotive environment the presence of reflecting surfaces cannot be avoided. The
electromagnetic wave returning from a target vehicle can get reflected on those surfaces causing a
non existing so-called ghost ...