Abstract: In this paper presents a design and characteristics of a low-profile dual circularly polarized antenna array element. The antenna array element is a square strips with the cutouts and fed by ...
Abstract: This paper presents a $27.5-31.5 \mathrm{GHz}$ single-aperture-integrated low-profile 64-element 4-beam phased array, which incorporates 16 Ka-band 8-element 4-beam transmitter front-end ICs ...