Jussi Vepsäläinen

Method and apparatus for continuously controlling the dynamic range from an analog-to-digital converter

Method and apparatus for scaling the dynamic range of a receiver for continuously optimizing performance versus power consumption

Reconfigurable transmitter with direct digital to RF modulator

Method and arrangement for optimizing efficiency of a power amplifier

Polar transmitter with digital to RF converter

Method and apparatus for compensating dc level in an adaptive radio receiver

Method and apparatus for reducing power consumption in transceivers in wireless communications systems having a power control loop

Method and apparatus to compensate AM-PM delay mismatch in envelope restoration transmitter

Signal predistortion in radio transmitter

RC and SC filter compensation in a radio transceiver