Doppelleistungsverstärker mit Abstimmbarer Ausgangskombiniererschaltung

Details

Veröffentlichungs-Nr.

EP4742529

Anmeldetag

12. November 2024

Veröffentlichung

13. Mai 2026

Rechtsraum

EP

Abstract

A radio frequency amplifier device includes four power amplifiers. The first power amplifier output is coupled through a first inductive element to a first signal output terminal and through a second inductive element to a first shunt circuit access terminal. The second power amplifier output is coupled through a third inductive element to the first shunt circuit access terminal. The third power amplifier output is coupled through a fourth inductive element to a second signal output terminal and through a fifth inductive element to a second shunt circuit access terminal. The fourth power amplifier output is coupled through a sixth inductive element to the second shunt circuit access terminal. A first output combiner circuit includes the second and third inductive elements, and a second output combiner circuit includes the fifth and sixth inductive elements. External shunt capacitors are coupled to the first and second shunt circuit access terminals.

Anmelder

Firma

NXP USA, Inc.

Land

🇺🇸 USA