Compact Wideband Circularly Polarized Rectangular DRA with Right Angled Conformal Strip Feed

A compact circularly polarized (CP) rectangular dielectric resonator antenna (RDRA) has been inspected in this paper for WLAN, Wi-Fi, Bluetooth and small satellite applications. The dielectric resonator antenna is singly fed by the combination of microstrip line and flat metallic strip/ conformal strip and excited with TE
₁₁₁
fundamental mode. The CP is generated by two flat metallic strips connected perpendicularly to microstrip line and to DR separated by quarter wavelength is exciting TE
^x
_δ11
and TE
^y
_1δ1
orthogonal modes. The left-hand circular polarization (LHCP) has been achieved due to height variation in the flat metallic strips. At last, the designed antenna is productive of 19.2% impedance bandwidth from 2.13-2.77 GHz and 12.4% of CP bandwidth from 2.23-2.53 GHz. The designed antenna (0.4λ
₀
) is considered to be compact size because the size proposed is smaller than conventional (0.5λ
₀
) radiator with consistency in the gain (LHCP) above 4 dB and radiation efficiency all over the propose band.