Planar high‐gain millimeter‐wave slotted SIW cavity antenna array with low sidelobe and grating lobe levels

W Ma, W Cao, C Wang, S Shi… - International Journal of …, 2022 - Wiley Online Library
In this paper, a planar high‐gain millimeter‐wave (mmW) slotted substrate integrated
waveguide (SIW) cavity antenna array with low sidelobe and grating lobe levels is proposed …