International Journal of Antennas and Propagation / 2018 / Article / Fig 1

Research Article

Worst-Case Performance Optimization Beamformer with Embedded Array’s Active Pattern

Figure 1

A miniature circular microstrip array. The center frequency of each right-hand circular polarized element is  GHz. The dielectric substrate has RDP of and LT of . The metal working platform is elliptical, with a  mm major axis and a  mm minor axis. The array’s radius is  mm, and the interelement spacing is  mm. Each antenna is set at an inclined angle of on the workbench.

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