Ultrawideband slotted semicircular patch antenna

Ultrawideband slotted semicircular patch antenna

ABSTRACT A compact ultrawideband microstrip patch antenna fed by a coplanar waveguide (CPW) and a microstrip line is presented in this article. The performance between these two feeds on the return loss bandwidth is compared. The radiation pattern stability of the antenna is also investigated. The m...

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Veröffentlicht in:Microwave and optical technology letters 2014-02, Vol.56 (2), p.362-369
Hauptverfasser: Telsang, Trupti M., Kakade, A. B.
Format: Artikel
Sprache:eng
Schlagworte:
Antennas
coplanar waveguide
microstrip fed
partial ground plane
patch antenna
ultrawideband
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Zusammenfassung:ABSTRACT A compact ultrawideband microstrip patch antenna fed by a coplanar waveguide (CPW) and a microstrip line is presented in this article. The performance between these two feeds on the return loss bandwidth is compared. The radiation pattern stability of the antenna is also investigated. The measured impedance bandwidth of CPW fed and microstrip line fed patch antennas is from 3 to 18 GHz and 2 to 13 GHz (146.67%), respectively. © 2014 Wiley Periodicals, Inc. Microwave Opt Technol Lett 56:362–369, 2014
ISSN:0895-2477
1098-2760
DOI:10.1002/mop.28102