Imaging radar for automated driving functions
Sign Up to like & getrecommendations! Published in 2021 at "International Journal of Microwave and Wireless Technologies"
DOI: 10.1017/s1759078721000465
Abstract: Abstract This work presents the implementation of a synthetic aperture radar (SAR) at 77 GHz, for automotive applications. This implementation is unique in the sense that it is a radar-only solution for most use-cases. The… read more here.
Keywords: sar; imaging radar; automated driving; driving functions ... See more keywords
Three-Dimensional Terahertz Continuous Wave Imaging Radar for Nondestructive Testing
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Access"
DOI: 10.1109/access.2020.3014170
Abstract: In recent years, our research group has been devoting substantial efforts to the research and development of active all-solid-state electronic terahertz (THz) continuous wave imaging systems for nondestructive testing, which is currently benefitting from the… read more here.
Keywords: imaging radar; continuous wave; wave; nondestructive testing ... See more keywords
Gapwaveguide Automotive Imaging Radar Antenna With Launcher in Package Technology
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Access"
DOI: 10.1109/access.2023.3266958
Abstract: A 77 GHz gapwaveguide radar antenna system with launcher-in-package (LiP) technology is presented in this paper for automotive imaging applications. Firstly, state-of-the-art LiP technology integrated with radar transceivers is proposed. The transceivers are equipped with… read more here.
Keywords: system; technology; radar antenna; antenna ... See more keywords
A 170-GHz Fully Integrated Single-Chip FMCW Imaging Radar with 3-D Imaging Capability
Sign Up to like & getrecommendations! Published in 2017 at "IEEE Journal of Solid-State Circuits"
DOI: 10.1109/jssc.2017.2725963
Abstract: A 170-GHz fully integrated single-chip heterodyne frequency modulated continuous-wave (FMCW) imaging radar using a 130-nm SiGe BiCMOS technology ( $f_{T}/f_{\max } = 220/280$ GHz) is reported. This system demonstrates a wide bandwidth of 27.5 GHz… read more here.
Keywords: imaging radar; fully integrated; ghz; fmcw ... See more keywords
4D iRIOM: 4D Imaging Radar Inertial Odometry and Mapping
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Robotics and Automation Letters"
DOI: 10.1109/lra.2023.3266669
Abstract: Millimeter wave radar can measure distances, directions, and Doppler velocity for objects in harsh conditions such as fog. The 4D imaging radar with both vertical and horizontal data resembling an image can also measure objects'… read more here.
Keywords: odometry; odometry mapping; radar inertial; inertial odometry ... See more keywords
Detection and Localization of Buried Pipelines Using a 3-D Multistatic Imaging Radar
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Geoscience and Remote Sensing"
DOI: 10.1109/tgrs.2021.3131913
Abstract: Subsurface pipeline detection and localization is an important problem in gas and oil transport as well as in construction and excavation missions. A 3D subsurface multistatic imaging radar with a novel focusing algorithm for pipelines… read more here.
Keywords: detection localization; multistatic imaging; imaging radar;
Broadband Millimeter-Wave Imaging Radar-Based 3-D Holographic Reconstruction for Nondestructive Testing
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Transactions on Microwave Theory and Techniques"
DOI: 10.1109/tmtt.2019.2948349
Abstract: A self-designed all-solid-state electronic 3-D millimeter-wave imaging radar is demonstrated and applied in holographic imaging for nondestructive testing of polymer materials. Full heterodyne detection is implemented in the system, which is based on a sawtooth… read more here.
Keywords: imaging radar; wave imaging; nondestructive testing; broadband millimeter ... See more keywords
340-GHz 3-D Imaging Radar With 4Tx-16Rx MIMO Array
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Transactions on Terahertz Science and Technology"
DOI: 10.1109/tthz.2018.2853551
Abstract: A standoff 3-D imaging radar for security body scan at 340 GHz has been described. This terahertz imager incorporates a multiple input multiple output (MIMO) array as an electronic beam former in a horizontal dimension… read more here.
Keywords: 4tx 16rx; array; imaging radar; mimo array ... See more keywords