19017298. DEVICES AND METHODS RELATED TO POWER AMPLIFICATION SYSTEMS WITH ADJUSTABLE COMMON BASE BIAS (SKYWORKS SOLUTIONS, INC.)

DEVICES AND METHODS RELATED TO POWER AMPLIFICATION SYSTEMS WITH ADJUSTABLE COMMON BASE BIAS

Organization Name

SKYWORKS SOLUTIONS, INC.

Inventor(s)

Philip John Lehtola of Cedar Rapids IA US

Scott W. Coffin of Marion IA US

DEVICES AND METHODS RELATED TO POWER AMPLIFICATION SYSTEMS WITH ADJUSTABLE COMMON BASE BIAS

This abstract first appeared for US patent application 19017298 titled 'DEVICES AND METHODS RELATED TO POWER AMPLIFICATION SYSTEMS WITH ADJUSTABLE COMMON BASE BIAS

Original Abstract Submitted

Power amplification system with adjustable common base bias. A power amplification system can include a cascode amplifier coupled to a radio-frequency input signal and coupled to a radio-frequency output. The power amplification system can further include a biasing component configured to apply one or more biasing signals to the cascode amplifier, the biasing component including a bias controller and one or more bias components. Each respective bias component may be coupled to a respective bias transistor.