Abstract: An S-band scalable high-gain slotted waveguide antenna element (SHGSWAE) for a phase-locked magnetron array (PLMA) is proposed. The SHGSWAE consists of a T-shaped power divider, a ...

Abstract: This communication presents a method for large-spacing arrays with grating-lobe-free scanning capabilities. This method achieves grating lobe (GL) suppression by transforming the ...