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A 2D Method For Acquiring The Radiation Pattern Of Two-Identical Vivaldi Antennas By Using A Stepped-Frequency Continue Wave (SFCW) Radar And A Rotation Stage

  • A simple measuring method for acquiring the radiation pattern of an ultrawide band Vivaldi antenna is presented. The measuring is performed by combining two identical Vivaldi antennas and some of the intrinsic properties of a stepped-frequency continue wave radar (SFCW radar) in the range from 1.0 GHz to 6.0 GHz. A stepper-motor provided the azimuthal rotation for one of the antennas from 0 ◦ toA simple measuring method for acquiring the radiation pattern of an ultrawide band Vivaldi antenna is presented. The measuring is performed by combining two identical Vivaldi antennas and some of the intrinsic properties of a stepped-frequency continue wave radar (SFCW radar) in the range from 1.0 GHz to 6.0 GHz. A stepper-motor provided the azimuthal rotation for one of the antennas from 0 ◦ to 360 ◦. The tests have been performed within the conventional environment (laboratory / office) without using an anechoic chamber or absorbing materials. Special measuring devices have not been used either. This method has been tested with different pairs of Vivaldi antennas and it can be also used for different ones (with little or no change in the system), as long as their operational bandwidth is within the frequency range of the SFCW radar. Keywords — SFCW Radar, Antenna Gain Characterization, Azimuthal Radiation Patternshow moreshow less

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Metadaten
Document Type:Conference Proceeding
Conference Type:Konferenzartikel
Zitierlink: https://opus.hs-offenburg.de/3290
Bibliografische Angaben
Title (English):A 2D Method For Acquiring The Radiation Pattern Of Two-Identical Vivaldi Antennas By Using A Stepped-Frequency Continue Wave (SFCW) Radar And A Rotation Stage
Conference:EuRAD: European Radar Conference (15. : 26-28 Sept. 2018 : Madrid, Spain)
Author:Valentin Ortega ClaveroStaff MemberGND, Jose Luis Solano, Ramakrishna Sai Silla, Werner SchröderStaff MemberGND, Lothar SchüsseleStaff MemberGND
Year of Publication:2018
Place of publication:Piscataway
Publisher:IEEE
First Page:453
Last Page:456
Parent Title (English):2018 15th European Radar Conference (EuRAD)
ISBN:978-2-87487-053-8
DOI:https://doi.org/10.23919/EuRAD.2018.8546538
URN:https://urn:nbn:de:bsz:ofb1-opus4-32905
Language:English
Inhaltliche Informationen
Institutes:Fakultät Elektrotechnik und Informationstechnik (E+I) (bis 03/2019)
Institutes:Bibliografie
Formale Angaben
Open Access: Closed Access 
Licence (German):License LogoUrheberrechtlich geschützt