This work presents an H-plane contactless air-filled substrate-integrated waveguide (CLAF-SIW) horn antenna, whose directivity is enhanced by incorporating a metalens along the horn flaring. By tuning ...

In this paper, a high front to back ratio H-plane horn antenna based on Groove Gap waveguide(GGW) is designed. The gradient trapezoidal grooves are introduced symmetrically on the upper and lower ...

Capella Space and Tendeg developed the first SAR payload for the C-2 mission in 2020. The new antennas will incorporate ...