An ultra-wideband printed dipole antenna of the frequency range from 1 to 3 GHz with wide-angle scanning in the E-plane and low level of cross polarization

The paper presents the design of the developed ultra-wideband printed dipole antenna. The frequency characteristics of the antennas for different values of the scanning angle in the E-plane are given. When scanning in the angle sector ±50° the operating frequency band of the antenna is in the freque...

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Bibliographic Details
Published in:Journal of physics. Conference series 2020-03, Vol.1499 (1), p.12048
Main Author: Gevorkyan, A V
Format: Article
Language:English
Subjects:
Cross polarization
Dipole antennas
Frequencies
Frequency ranges
Low level
Microstrip antennas
Physics
Scanning
Ultrawideband
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Summary:The paper presents the design of the developed ultra-wideband printed dipole antenna. The frequency characteristics of the antennas for different values of the scanning angle in the E-plane are given. When scanning in the angle sector ±50° the operating frequency band of the antenna is in the frequency range from 1 to 3 GHz at the level of the VSWR less than 3. The realized gain is up to 1.5 dB and the antenna efficiency is more than 77%. The cross polarization of the realized gain at all values of the scanning angle is less than minus 27.5 dB.
ISSN:1742-6588
1742-6596
DOI:10.1088/1742-6596/1499/1/012048