The KEF XIO packs a 5.1.2 punch—five main channels, one subwoofer channel, and two overhead channels—all fired up by a dozen ...

In this paper, we propose a novel radial line planar phased array in which helical antenna elements are individually rotated by their respective connected micromotors to realize dynamic beam-scanning.

In this letter, a novel slot array antenna with a substrate-integrated coaxial line (SICL) technique is proposed. The proposed antenna has radiation slots etched homolaterally along the mean line in ...