Power Amplifier With Linearization

Abstract: An amplifier, communication device and method of amplification are disclosed. An RF signal is amplified by a Doherty power amplifier (DPA). The DPA has a main amplifier with a Class- AB amplifier in parallel with a Class-C amplifier. When the RF signal power is smaller than 6 dB PBO, the Class-AB amplifier provides the main amplifier amplification; when the RF signal is between 6 dB PBO and 0 dB PBO, both the Class-AB and Class-C amplifiers provide the main amplifier amplification.

Patent Information

Application #

Filing Date

27 November 2023

Publication Number

51/2023

Publication Type

INA

Invention Field

ELECTRONICS

Status

Email

Parent Application

Applicants

INTEL CORPORATION

2200 Mission College Blvd. Santa Clara, California 95054

Inventors

1. PARK, JongSeok

2111 NE 25th Ave Hillsboro, Oregon 97124

2. YU, Chuanzhao

411 W Desert Flower Ln Phoenix, Arizona 85045

3. CHANG, LiChung Tony

6312, SE Harkness Ln Hillsboro, Oregon 97123

4. PELLERANO, Stefano

16892 NW Arizona Dr. Beaverton, Oregon 97006

Specification

Documents

Application Documents

#	Name	Date
1	202347080423-PRIORITY DOCUMENTS [27-11-2023(online)].pdf	2023-11-27
2	202347080423-POWER OF AUTHORITY [27-11-2023(online)].pdf	2023-11-27
3	202347080423-FORM 1 [27-11-2023(online)].pdf	2023-11-27
4	202347080423-DRAWINGS [27-11-2023(online)].pdf	2023-11-27
5	202347080423-DECLARATION OF INVENTORSHIP (FORM 5) [27-11-2023(online)].pdf	2023-11-27
6	202347080423-COMPLETE SPECIFICATION [27-11-2023(online)].pdf	2023-11-27
7	202347080423-FORM 3 [03-05-2024(online)].pdf	2024-05-03
8	202347080423-Proof of Right [30-10-2024(online)].pdf	2024-10-30