PATENT CLAIM ANALYSIS

Application Number: 15913896
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-09
Patent Classification: ["330", "295000"]

Abstract:
Systems and methods related to linear load modulated power amplifiers. A power amplifier (PA) system can include a divider that splits a signal into two portions, a first portion directed to an attenuator that attenuates the first portion so that the first portion and the second portion have different powers and a second portion directed to a phase shift component that shifts a phase of the second portion so that the first portion and the second portion have different phases. The PA system can also include a Doherty amplifier circuit where a carrier amplifier amplifies the attenuated first portion and a peaking amplifier amplifies the phase-shifted second portion. The carrier amplifier includes a Class AB driver stage and a Class B output. The peaking amplifier includes a Class B driver stage a Class B output stage.

Claim (Index 7):
The PA system of  claim 1  wherein the Class B biasing mode increases the PAE of the peaking amplifier as compared to a Class AB biasing mode.

Metadata:
- Claim Count in Document: 50.0
- Percentile: 90.0
- Lexical Diversity: 2.28571
- Patent Class: 330.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['14797275', '15269995', '14797254', '14921279', '14797261']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.830415968597415
- 35 USC 102 Novelty (BERT): 0.5763818069018101
- Combined Prediction Score: 0.8050125524278545
- Mean Citation Score: 364.467742
- Max Citation Score: 457.693
- Similarity Product: 436.8653312270642

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 0
- Claim Label 112: 1
- Combined Label: 1
- Label 101 Adjusted: 1

Dataset: test