A SiGe-Chip-Based D-Band FMCW-Radar Sensor with 53-GHz Tuning Range for High Resolution Measurements in Industrial Applications

Autor: Andre Froehly, Reinhold Herschel, Steffen Foss Hansen, Christian Bredendiek, Gunnar Briese, Nils Pohl

The article presents a monostatic D -band frequency-modulated continuous-wave (FMCW) radar based on a fully integrated monostatic single-channel silicon-germanium (SiGe) transceiver (TRX) chip. The chip is fabricated in Infineon's bipolar-complementa

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7e9959044a568b9b5ca50cbebda434ea
https://publica.fraunhofer.de/handle/publica/416179

K-Band MIMO FMCW Radar Using CDMA for TX-Separation Based on an Ultra-Wideband SiGe BiCMOS Radar Chipset

Autor: Nils Pohl, Georg Weiss, Alex Shoykhetbrod, Jennifer Wenderoth, Benedikt Welp, Reinhold Herschel, Stefan Wickmann, Gunnar Briese

Publikováno v: 2020 IEEE/MTT-S International Microwave Symposium (IMS).

The trend towards smaller form factor MIMO radar systems is enabled by modern SiGe BiCMOS technologies in which more functionality can be integrated into MMICs, including digital control logic beside analog low- and high-frequency circuits for signal

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e7c79bdf09955a0a912869e2dd129284
https://doi.org/10.1109/ims30576.2020.9223966

3D Mechanically Pivoting Radar System using FMCW Approach

Autor: Gunnar Briese, Simon Kueppers, Reinhold Herschel, Sandra Nowok

Publikováno v: 2018 19th International Radar Symposium (IRS).

This paper presents a 3D millimeter wave system for robotic mapping and localization as well as for security scan applications. The system at 80 GHz uses a mechanically rotating radar system in azimuth and elevation to generate the 3D image. With thi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5d3515720519f5b5ffdb95e24562e787
https://doi.org/10.23919/irs.2018.8447931

Fusing LiDAR and Radar Data to Perform SLAM in Harsh Environments

Autor: Gunnar Briese, Bernardo Wagner, Simon Kueppers, Paul Fritsche

Publikováno v: Informatics in Control, Automation and Robotics ISBN: 9783319550107
ICINCO (Selected Papers)
Lecture Notes in Electrical Engineering
Lecture Notes in Electrical Engineering-Informatics in Control, Automation and Robotics

LiDAR sensors are very popular for mapping and localisation with mobile robots, yet they cannot handle harsh environments, containing smoke, fog, dust, etc. On the other hand, radar sensors can overcome these situations, but they are not able to repr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::337da6a56b55ca43d0c8c28c59436b88
https://doi.org/10.1007/978-3-319-55011-4_9

Radar and LiDAR Sensorfusion in Low Visibility Environments

Autor: Gunnar Briese, Simon Kueppers, Bernardo Wagner, Paul Fritsche

Publikováno v: ICINCO (2)

LiDAR sensors are unable to detect objects that are inside or behind dense smoke, fog or dust. These aerosols lead to problems for environmental modeling with mobile robotic platforms. For example, if a robot equipped with a LiDAR is surrounded by de

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a3f6fd89530184a5c0244263a498fc8a
https://doi.org/10.5220/0005960200300036