Wideband Bidirectional Same Sense Endfire Circularly Polarized Antenna
نویسندگان
چکیده
In this paper, a wideband bidirectional endfire circularly polarized (CP) antenna is proposed by combining two CP antennas with single coaxial probe feed. The characteristics are achieved the help of two-layered substrate separated an air gap, and excitation waves in directions yielded magnetic dipoles tapered electric dipoles. has shown wide 10-dB impedance bandwidth (IBW) 3-dB axial ratio (ARBW) 20.76% (5.05 - 6.22 GHz) 16.10% (5.14 6.04 GHz), respectively. Besides showing overall size 0.733λL × 0.863λL× 0.058λL (λL wavelength corresponding to lowest operating frequency) operational bandwidth, also demonstrated desirable peak gain 4.45 dBic.
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ژورنال
عنوان ژورنال: IEEE Access
سال: 2022
ISSN: ['2169-3536']
DOI: https://doi.org/10.1109/access.2022.3184308