A New Dielectric Resonator Antenna Element for Circularly Polarized Reflectarray Antenna
作者： Farzaneh Ahmadi , Keyvan Forooraghi , Zahra Atlasbaf , Bal Virdee
DOI: 10.1080/02726343.2013.835670
关键词:
摘要: Abstract An aperture-coupled dielectric resonator antenna loaded with a rotated strip is proposed as new circularly polarized reflectarray element. The unit cell fabricated, and its phase response validated using the waveguide simulator method, where finite integration technique used to analyze 256-element array. Excellent results are obtained antenna, 3-dB axial ratio bandwidth of 30% gain 18%. These were transmission-line method.
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