PATENT CLAIM ANALYSIS

Application Number: 15921843
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2019-03
Patent Classification: ["455", "234100"]

Abstract:
Dynamic error vector magnitude (EVM) compensation is accomplished for radio frequency (RF) power amplifiers (PAs) which experience EVM distortion from thermal settling. Thermal settling causes gain changes in the PAs, and systems, apparatuses, and methods of the present disclosure compensate for known thermal transients of PAs.

Claim (Index 12):
A power amplifier (PA) system, comprising:\n a PA comprising a first amplification stage and configured to be cycled between enabled and disabled; an amplifier bias circuit coupled to the first amplification stage; and a dynamic error vector magnitude (EVM) controller coupled to the amplifier bias circuit and configured to supply a first bias adjustment signal; wherein:\n the first bias adjustment signal is combined with a first bias signal to produce a first bias output signal; \n the first bias output signal is coupled to a bias input of the first amplification stage; and \n the first bias adjustment signal is configured to compensate for a thermal distortion of the first amplification stage.

Metadata:
- Claim Count in Document: 13.0
- Percentile: 90.0
- Lexical Diversity: 1.39024
- Patent Class: 455.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['12629168', '14586938', '15488767', '13536009', '12704095']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6991853721244284
- 35 USC 102 Novelty (BERT): 0.477043133528484
- Combined Prediction Score: 0.6769711482648341
- Mean Citation Score: 213.165146
- Max Citation Score: 219.03716
- Similarity Product: 180.02583456904412

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

Dataset: test