A compact, single- feed, dual band, circularly polarized annular ring patch antenna coupled to a cross slot is proposed in this letter for GPS-aided GEO-augmented navigation (GAGAN) receivers covering ...

III. ANTENNA DESIGN AND RESULTS A. CPW-Fed rectangular patch antenna Based on Transmission Lines Method [19], the dimensions of a CPW-fed rectangular patch antenna operating in the frequency f r ...

In this research, a novel dual-band triangular patch antenna (TPA) with linear-orthogonal polarization is designed by utilizing degenerate modes (DMs). Current symmetries of fundamental DMs of TPA are ...