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. (March 2020)

• Record Type: Journal Article
• Authors: Gevorkyan, A V
• Is Part Of: Journal of physics. Volume 1499(2020)
• Publication Date: 2020-03
• Subjects: Physics -- Congresses; 530.5
• DOI: 10.1088/1742-6596/1499/1/012048
• Languages: English
• ISSNs: 1742-6588

Abstract

Abstract: 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.