Abstract: In this work, a passive dual-polarized shared antenna aperture and active beamformer front-ends are integrated into a phased array module. The system operates in the K-/Ka-band and is ...

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Abstract: A multilayer gap-coupled dual-band hexagonal microstrip patch antenna is presented for GPS Aided GEO Augmented Navigation (GAGAN) receivers. GAGAN is developed by AAI (Airport Authority of ...