A wideband variable width microstrip grid array antenna

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Erstveröffentlichung
2014-12-18
DOI
10.18725/OPARU-24669
Beitrag zu einer Konferenz


Authors
Khan, Osama
Pontes, Juan
Li, Xuyang
Waldschmidt, Christian
Faculties
Fakultät für Ingenieurwissenschaften, Informatik und Psychologie
Institutions
Institut für Mikrowellentechnik
External cooperations
Robert Bosch GmbH
Published in
2014 44th European Microwave Conference ; 2014 (2014). - S. 1644-1647. - ISBN 978-2-8748-7035-4
Link to original publication
https://dx.doi.org/10.1109/EuMC.2014.6986769
Peer review
ja
Document version
acceptedVersion
Conference
44th European Microwave Conference (EuMC), 2014-10-06 - 2014-10-09, Rom
License
Standard (ohne Print-on-Demand)
https://oparu.uni-ulm.de/xmlui/license_opod_v1
Abstract
A wideband planar microstrip grid array antenna is presented. The antenna is realized on a standard Rogers RO3003 substrate. It is fed using two centrally located microstrip vias through a ground aperture. Measured results show a 12% S11 <-10 dB bandwidth and a maximum gain of 17 dBi. Using a variable microstrip line width, a side-lobe suppression of at least -12 dB between 77-85 GHz is measured. The antenna can be used in short and medium range operation for automotive radar.
Subject Headings
Antennengruppe [GND]
Mikrowellenantenne [GND]
Millimeterwelle [GND]
Antenna arrays [LCSH]
Microstrip antennas [LCSH]
Phased array antennas [LCSH]
Microwave antennas [LCSH]
Keywords
Grid array
Dewey Decimal Group
DDC 620 / Engineering & allied operations
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Citation example

Khan, Osama et al. (2020): A wideband variable width microstrip grid array antenna. Open Access Repositorium der Universität Ulm. http://dx.doi.org/10.18725/OPARU-24669

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