Design and experimental characterization of a surface with low radar cross-section at millimeter-wave frequencies
Beitrag zu einer Konferenz
Autoren
Vasanelli, Claudia
Bögelsack, Frank
Waldschmidt, Christian
Fakultäten
Fakultät für Ingenieurwissenschaften, Informatik und PsychologieInstitutionen
Institut für MikrowellentechnikErschienen in
IEEE Xplore digital library. - New York : IEEE, 2017. - S. 21-24. - ISBN 978-2-87487-043-9. - ISBN 978-1-5090-1514-6
Link zur Originalveröffentlichung
https://dx.doi.org/10.1109/EuMC.2016.7824267Peer-Review
ja
Dokumentversion
acceptedVersion
Konferenz
46th European Microwave Conference (EuMC), 2016-10-04 - 2016-10-06, London
Zusammenfassung
The investigation of low radar cross-section (RCS) structures is of great practical interest for the car integration of radar systems. This paper presents for the first time the study of a low-RCS surface at millimeter wave frequencies. The surface employs a chessboard-like geometry that uses a periodic displacement of artificial magnetic conductors (AMCs) and perfect electric conductors (PECs). The structure is able to redirect the incident wave in non-specular directions, and it is thus possible to achieve a significant reduction of the RCS in the boresight direction. The measurement results confirm the
predictions of the full-wave simulations, and they prove that the proposed surface can effectively achieve more than 17 dB of RCS reduction in the case of normal incidence at 76.8 GHz.
Frühere Version(en)
http://dx.doi.org/doi:10.1109/EuMC.2016.7824267Normierte Schlagwörter
Radar [GND]Radarstreuquerschnitt [GND]
Millimeterwelle [GND]
Radar [LCSH]
Radar cross sections [LCSH]
Antennas [LCSH]
Schlagwörter
Millimeter-wave antennas; Radar cross-sectionDDC-Sachgruppe
DDC 620 / Engineering & allied operationsMetadata
Zur LanganzeigeZitiervorlage
Vasanelli, Claudia; Bögelsack, Frank; Waldschmidt, Christian (2018): Design and experimental characterization of a surface with low radar cross-section at millimeter-wave frequencies. Open Access Repositorium der Universität Ulm. http://dx.doi.org/10.18725/OPARU-5878