Abstract: This brief presents a low-power, high-data-rate impulse-radio ultra-wideband (IR-UWB) transmitter that integrates a two-dimensional differential pulse position modulation (2D-DPPM) with time ...

These products offer convenient home enhancements, such as control and safety sensors that work without setup, a smart lock that charges itself, and blinds that automatically shield you from the sun.

Abstract: This paper presents an RFDAC transmitter for impulse-radio ultra-wideband (IR-UWB) ranging and radar applications. The design takes 7-bit 2GS/s input data for modulating an RF carrier having ...

Thinking about buying Flipper Zero accessories? These picks explain what each add-on does, where it helps, and where the ...

Smart lights that know where they’re placed in a room, wild designs for next-gen routers, and a glowing inedible donut.