(57) ABSTRACT A power combining and outphasing system and related tech niques for
simultaneously providing both wide-bandwidth linear amplification and high average …

A device includes a power splitter configured to couple to an amplifier having a first path and
a second path. The device includes a controller coupled to first and second variable …

The present invention relates to an amplifier comprising a plurality of Doherty amplifier cells
each Doherty amplifier cell comprising an input and an output respectively connected to an …

A power combining and outphasing system and related techniques for simultaneously
providing both wide-bandwidth linear amplification and high average efficiency is described …

An embodiment of an amplifier system includes a modifiable signal adjustment device with
an RF signal adjustment circuit coupled between first and second nodes. The RF signal …

An adjustable power splitter includes: a power divider with an input and a plurality, N, of
divider outputs; a plurality, N, of adjustable phase shifters and a plurality, N, of adjustable …

US9647611B1 - Reconfigurable power splitters and amplifiers, and corresponding methods
- Google Patents US9647611B1 - Reconfigurable power splitters and amplifiers, and …

Embodiments of circuits for use with an amplifier that includes multiple amplifier paths
include a first series circuit and a second series circuit in parallel with the first series circuit …

C 300 ity of the transcoupler can be used, eg, to modulate the load of a power amplifier. The
signal coupler functionality of the transcoupler can be used, eg, to generate a corresponding …

FEEDBACK 1201 of more feedback signals received from an RF-output circuit of the
transmitter to generate individually pre-distorted signals for the individual stages/branches of …