论文信息 - A Ka-Band Dielectric Resonator Antenna Reflectarray

A Ka-Band Dielectric Resonator Antenna Reflectarray

A reflectarray that uses a Dielectric Resonator Antenna (DRA) as the radiating element has been developed at Ka-Band. A variable length DRA provides the required phase shift at each cell on the reflectarray surface. Experimental results for this configuration show a similar performance to reflectarrays based on microstrip patch antennas.

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