Department of Pediatrics, Diabetology Endocrinology and Nephrology, Medical University of Lodz, Poland Department of Endocrinology and Metabolic Diseases, Polish Mother's Memorial Hospital-Research ...

Abstract: An open-loop coherent distributed array (CDA) enables beam steering to arbitrary angles without feedback, provided that stringent electrical state alignment among distributed nodes can be ...

Abstract: A circularly polarized patch array antenna with frequency reconfiguration, radiation pattern reconfiguration and polarization reconfiguration is designed in this paper. By adjusting the ...