Systems and methods of signed conversion

J Mulder, M Mehrpoo, S Wang - US Patent 12,143,120, 2024 - Google Patents
Described herein are systems and methods related to a converter including a first input, a
second input, and a number of digital to analog converter (DAC) cells. A DAC cell includes a …

Accurate sign change for radio frequency transmitters

V Vorapipat, M Nick, KCR Gangavaram… - US Patent …, 2024 - Google Patents
Embodiments disclosed herein relate to improving a power output of a transmitter of an
electronic device. To do so, the transmitter may include signal selection circuitry to adjust a …