Abstract: In this paper, we investigate the hybrid beamforming design with sub-connected structure for millimeter-wave (mmWave) massive multi-user multiple-input multiple-output (MU-MIMO) ...
Abstract: This paper presents a dual-polarized, multi-wideband ceiling antenna with an eight-diagram shape for indoor communication in the 2G/3G/LTE/5G sub-6 GHz frequency range. The horizontally ...
Sonos has unveiled its first new product of 2026, the Amp Multi. This amplifier is a niche option for the owners of very large or complicated spaces, and it's being billed as professional grade option ...
SANTA BARBARA, Calif.--(BUSINESS WIRE)--Sonos (Nasdaq: SONO) today announced Sonos Amp Multi, a one-of-a-kind multi-channel streaming amplifier designed to make complex residential audio installations ...