A new volumetric 3D printing process has been patented by Quadratic 3D. Hold on, what is Quadratic 3D? They are a Boston-based startup that seems to have formed in 2019, so not that long ago. They ...
Abstract: The deployment of Ka-band radar necessitates addressing increased losses due to rain and free-space propagation, in addition to achieving low sidelobe levels (SLL). Substrate integrated ...
Abstract: A 3-D wideband high-gain circularly polarized array antenna with low radar cross section (RCS) is presented in this letter. Its element contains four 3-D radiation structures fed by a ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results