CPW-fed broadband circularly polarized rectangular slot antenna with L-shaped feed line and parasitic elements
In: Microwave and Optical Technology Letters, Jg. 57 (2015-05-28), S. 1788-1794
Online
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Zugriff:
A new coplanner waveguide-fed broadband circularly polarized (CP) rectangular slot antenna is proposed. Circular polarization (CP) is obtained using L-shaped feed line protruded from the signal line and rectangle-shaped parasitic element (PE). The CP bandwidth can be significantly enhanced by placing a strip adjacent to the rectangle-shaped PE. By adjusting the length of the strip, the CP bandwidth is obtained as high as 48.28% (2.2–3.6 GHz) with axial ratio (AR) ≤ 3 dB. Impedance bandwidth of 63.97% (1.93–3.745 GHz) with VSWR ≤ 2 is achieved. The antenna has a small size of 60 × 50 mm2. © 2015 Wiley Periodicals, Inc. Microwave Opt Technol Lett 57:1788–1794, 2015
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CPW-fed broadband circularly polarized rectangular slot antenna with L-shaped feed line and parasitic elements
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Autor/in / Beteiligte Person: | Rohit Kumar Saini ; Dwari, Santanu |
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Zeitschrift: | Microwave and Optical Technology Letters, Jg. 57 (2015-05-28), S. 1788-1794 |
Veröffentlichung: | Wiley, 2015 |
Medientyp: | unknown |
ISSN: | 0895-2477 (print) |
DOI: | 10.1002/mop.29188 |
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