Research Article
Wide Angular Aperture Circularly Polarized Low-Profile EBG Antenna
Table 1
Antenna specifications.
| Dimensions | Length: 60 mm, width: 70 mm, and height: 11.9 mm (λ/7 at 3.8 GHz) | Frequency | 3.7 GHz–3.9 GHz | Polarization | Left circular polarization | Axial ratio | <3 dB | Angular aperture | θ [−30°, 30°] | Boresight Gain | 8.5 dB | Gain at 30° | >5 dB |
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