18340480. INTERPOLATED POWER TRACKING AND INPUT POWER ADJUSTMENT BASED ON PEAK-TO-AVERAGE POWER RATIO (QUALCOMM Incorporated)
Contents
INTERPOLATED POWER TRACKING AND INPUT POWER ADJUSTMENT BASED ON PEAK-TO-AVERAGE POWER RATIO
Organization Name
Inventor(s)
Intae Kang of San Diego CA (US)
Song Tian of San Diego CA (US)
Islam El Bakoury of Malden MA (US)
Hakan Inanoglu of Acton MA (US)
INTERPOLATED POWER TRACKING AND INPUT POWER ADJUSTMENT BASED ON PEAK-TO-AVERAGE POWER RATIO
This abstract first appeared for US patent application 18340480 titled 'INTERPOLATED POWER TRACKING AND INPUT POWER ADJUSTMENT BASED ON PEAK-TO-AVERAGE POWER RATIO
Original Abstract Submitted
Certain aspects of the present disclosure generally relate to electronic components and, more particularly, to radio frequency front-end (RFFE) circuitry. One example apparatus may include a controller configured to: determine a first calibration point and a second calibration point for an amplifier, wherein the first calibration point is associated with a first supply voltage for the amplifier, and wherein the second calibration point is associated with a second supply voltage for the amplifier; and determine an operating point for the amplifier by interpolating based on the first calibration point and the second calibration point, the operating point being associated with a third supply voltage. The apparatus may also include an interface configured to control a power supply to provide the third supply voltage associated with the operating point for the amplifier.
