A K-/Ka-band shared-aperture endfire phased array antenna is presented in this article. The
antenna has the properties of dual wide bandwidths, orthogonal circular polarizations (CPs) …

3D-printing is leading to a major transformation in many industrial and application sectors,
ranging from medical to aerospace. In the space sector, 3D-printing has firstly been adopted …

A novel compact high-efficient circularly polarized conical horn antenna is realized with Wire
Electrical Discharge Machining (EDM) technique operating at 300 GHz for 6G wireless …

A millimeter-wave (mm-Wave) broadband linearly polarized (LP) substrate integrated
magneto-electric dipole (ME-dipole) with a low-profile microstrip feeding structure covering …

This article presents 3-D printed metal-only dual-band millimeter-wave circularly polarized
(CP) reflectarrays (RAs). The RAs' unit cell (UC) is made of an anisotropic metal brick …

This communication proposes an additively manufactured metal-only millimeter-wave dual
circularly polarized (CP) reflectarray with independent control of polarizations. A metal-only …

This article presents a wideband dual-circular-polarization (dual-CP) antenna with high port
isolation based on a grooved-wall CP horn combined with an orthomode transducer (OMT) …

A full corporate feeding 8 circularly polarized (CP) planar antenna array using septum
antenna elements for millimeter-wave (mmWave) frequency band applications is reported …

This article presents two kinds of low-cost antennas for D-band short-distance wireless
communication applications. Both the antennas are excited by a substrate integrated …

In this paper, a novel circularly polarized end-fire septum antenna based on
substrateintegrated-waveguide (SIW) is proposed in the 60-GHz band. By introducing four …