Abstract: This paper presents a wideband quadrature radio receiver employing ΔΣ-based A/D-converting channel-select filters (ADCSFs). The output of the quadrature passive mixer is directly connected ...
Abstract: Demands for the low-power wide-area network (LPWAN) are increasing along with a growing market for low data-rate, long-range internet of things (loT) applications. Although many radios have ...
(TAMPA, Fla.) -- At least four are dead and 11 others were injured when a driver lost control of a vehicle while moving at a high speed, crashing into a business and hitting more than a dozen people ...