Abstract
In this manuscript, the design of a dualport/dual-polarized slot antenna with improved gain
characteristic is proposed for ultra-wideband (UWB)
applications. The antenna design contains a diamond-ring slot
radiator fed by two independently arrow-shaped microstrip
feeding lines which can exhibit a polarization diversity
characteristic. A low-cost FR-4 dielectric (= 4.4, = 0.02) is
used as the substrate. In order to increase the gain
characteristic of the antenna a 10×10 single-layer frequency
selective surface (FSS) is employed below the dual-polarized
slot antenna. The unit cell of the proposed FSS contains a
square-ring radiator with a protruded circular-ring strip. A
maximum gain of 9 dBi with less than 3 dB variation is
obtained over the UWB frequency band. The characteristics
of the dual-polarized UWB slot antenna with and without the
FSS were examined using simulations and good simulation
results have been obtained.
characteristic is proposed for ultra-wideband (UWB)
applications. The antenna design contains a diamond-ring slot
radiator fed by two independently arrow-shaped microstrip
feeding lines which can exhibit a polarization diversity
characteristic. A low-cost FR-4 dielectric (= 4.4, = 0.02) is
used as the substrate. In order to increase the gain
characteristic of the antenna a 10×10 single-layer frequency
selective surface (FSS) is employed below the dual-polarized
slot antenna. The unit cell of the proposed FSS contains a
square-ring radiator with a protruded circular-ring strip. A
maximum gain of 9 dBi with less than 3 dB variation is
obtained over the UWB frequency band. The characteristics
of the dual-polarized UWB slot antenna with and without the
FSS were examined using simulations and good simulation
results have been obtained.
Originalsprog | Engelsk |
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Titel | 2019 27th Telecommunications Forum (TELFOR) |
Antal sider | 4 |
Forlag | IEEE (Institute of Electrical and Electronics Engineers) |
Publikationsdato | 26 nov. 2019 |
Sider | 1-4 |
ISBN (Trykt) | 978-1-7281-4791-8 |
ISBN (Elektronisk) | 978-1-7281-4790-1 |
DOI | |
Status | Udgivet - 26 nov. 2019 |
Begivenhed | 2019 27th Telecommunications Forum (TELFOR) - Beograd, Serbien Varighed: 26 nov. 2019 → 27 nov. 2019 |
Konference
Konference | 2019 27th Telecommunications Forum (TELFOR) |
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Land/Område | Serbien |
By | Beograd |
Periode | 26/11/2019 → 27/11/2019 |
Navn | Telecommunications Forum Proceedings |
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