Compact design of monopole antenna for SWB application with high BDR

Compact design of monopole antenna for SWB application with high BDR

In this paper, a simple and compact monopole antenna with a high bandwidth ratio (BDR) of around is investigated for super wideband (SWB) applications. Using an F4B substrate with a dielectric constant of 2.65, loss tangent of 0.002, and connecting it to a triangular tapered 50‐Ohm line, the suggest...

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Veröffentlicht in:Microwave and optical technology letters 2023-06, Vol.65 (6), p.1656-1663
Hauptverfasser: Khan, Imran, Qiu, Hongbing, Rahman, Saeed U., Ahmad, Tariq
Format: Artikel
Sprache:eng
Schlagworte:
Antenna design
bandwidth dimension ratio
Bandwidths
compact size
Frequency ranges
Monopole antennas
Monopoles
Reflectance
Substrates
SWB application
S‐parameters
tapered feed
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Zusammenfassung:In this paper, a simple and compact monopole antenna with a high bandwidth ratio (BDR) of around is investigated for super wideband (SWB) applications. Using an F4B substrate with a dielectric constant of 2.65, loss tangent of 0.002, and connecting it to a triangular tapered 50‐Ohm line, the suggested antenna achieves its performance objectives. The proposed antenna has an electrical dimension of 0.14λ × 0.22λ and spans the SWB frequency range of 2.89–60 GHz with a 181.5% fractional bandwidth and reflection coefficient S11 
ISSN:0895-2477
1098-2760
DOI:10.1002/mop.33591